Blog Posts

You Can Defeat Diabetes

April 19th, 2021

The cells in your body need a steady source of energy to function. They get it from a simple sugar called glucose that is released when the food you eat is broken down. But glucose can’t get into your cells on its own. It needs the help of insulin, a hormone produced by the beta cells of your pancreas.

Diabetes is a chronic metabolic disease that develops when your pancreas doesn’t produce insulin or your body can’t use insulin efficiently, a condition called insulin resistance. Without insulin, glucose builds up in your bloodstream and your cells are starved of the energy they need to survive. This can lead to complications with your eyes, heart, kidneys and nerves. In severe cases, it can lead to coma and death.

The National Diabetes Statistics Report 2020, released by the CDC’s Division of Diabetes Translation, revealed that 34.2 million Americans – just over 1 in 10 – have diabetes. Another 88 million – approximately 1 in 3 American adults – have prediabetes, a condition in which your blood glucose level is high but not high enough for a diagnosis of diabetes. More than 84 percent of people with prediabetes don’t know they have it.

There are three main types of diabetes: type 1, type 2 and gestational.

With type 1 diabetes, your pancreas doesn’t produce insulin because your immune system mistakenly attacks and destroys its beta cells. People with this type must take supplemental insulin every day. Type 1 is typically diagnosed in children, adolescents and young adults, but can occur at any age. About 5 to 10 percent of people with diabetes have type 1.

Gestational diabetes develops during pregnancy. It affects up to 10 percent of pregnant women in the US each year. With gestational diabetes, the placenta — which provides oxygen and nutrients for the growing baby – produces hormones that block the action of the mother’s insulin. It can lead to complications for the mother and baby.

In many cases, gestational diabetes can be treated effectively with diet and exercise alone. But in other cases, the mother must take oral diabetes medications or insulin injections to stabilize her blood glucose levels. Gestational diabetes typically resolves after the mother gives birth, but she is at a higher risk for developing type 2 diabetes later in life.

Type 2 diabetes is the most common type, affecting 90 to 95 percent of people with diabetes. It is typically diagnosed in people 45 years old and older and is characterized by insulin resistance. This type is caused by a combination of genetic and environmental factors. You are at a higher risk for type 2 diabetes if you have a family history of diabetes, are overweight or obese, are physically inactive or have prediabetes.

Symptoms of type 2 diabetes include: increased hunger or thirst, frequent urination, weight loss, blurry vision, extreme fatigue and sores that are slow to heal. The diagnosis is generally made using a fasting plasma glucose (FPG) test, A1C test or random plasma glucose (RPG) test. These tests measure the level of glucose in your blood. A consistently high level indicates diabetes.

Treatment for type 2 diabetes begins with lifestyle changes. These include eating a healthy diet full of fruits and vegetables, whole grains and lean protein such as poultry and fish. You should also avoid saturated and trans fats, exercise regularly, maintain a healthy weight and stop smoking. If lifestyle changes aren’t enough to lower your glucose level, you may need to take medication or insulin.

By living a healthy lifestyle – eating properly, exercising regularly, not smoking and taking your medication as needed – you can manage your blood glucose and defeat diabetes!

A Sneak Peek at Sarcoidosis

April 12th, 2021

What is sarcoidosis? It’s an inflammatory disease that most often affects your lungs and lymph nodes but can impact any organ in your body, including your eyes, skin and heart. Sarcoidosis is characterized by small clusters of inflamed cells, called granulomas, that form in the affected organ. Granulomas can alter the normal structure of the organ and interfere with its function.

Sarcoidosis affects between 150,000 and 200,000 people in the US and an estimated 1.2 million worldwide. Some people with sarcoidosis experience no signs and symptoms. When symptoms do appear – usually in people between the ages of 20 and 40 – they vary depending on the organ involved.

In many cases, people with sarcoidosis initially present with a classic set of signs and symptoms collectively referred to as Lofgren’s syndrome. Signs and symptoms associated with this syndrome include: fever, enlarged lymph nodes, swollen and painful joints, and a rash – typically found on the shins and ankles – that consists of raised red and tender bumps. This rash is called erythema nodosum.

Other common signs and symptoms of sarcoidosis include but are not limited to: fatigue; weight loss; irregular heartbeat; discoloration of the nose, cheeks, lips and ears; blurry vision; sensitivity to light, headaches; swollen legs; arm, leg or facial weakness; hoarse voice; enlarged liver or spleen; pain in your hands or feet; and a general feeling of ill health.

If your lungs are affected by sarcoidosis, you may experience shortness of breath, dry cough, chest pain or wheezing.

The exact cause of sarcoidosis is unknown. Some experts believe it results from an overreaction by your immune system to a foreign substance. These substances may include infectious agents, chemicals, dust and possibly your body’s own proteins. An immune system reaction causes inflammation. With sarcoidosis, inflamed cells collect and form granulomas.

Certain factors put you at a greater risk for developing sarcoidosis. These risk factors include: age; living or working near insecticides, mold or other substances that cause inflammation; family history of sarcoidosis; race or ethnicity – the condition is more common in people of African and Scandinavian descent; and gender – women are affected more often than men.

Diagnosing sarcoidosis can be challenging because its signs and symptoms are similar to those of other diseases. To make a diagnosis, your doctor will first review your medical history and perform a thorough physical exam. Tests your doctor may use to diagnosis sarcoidosis include: chest x-ray, high resolution CT scan, pulmonary function tests, bronchoscopy with biopsy, PET scan, gallium scan, blood tests, electrocardiogram and slit lamp test to examine your eyes.

In some people, particularly those who experience mild symptoms, sarcoidosis will resolve on its own without treatment. The goal of treatment, when it’s needed, is to reduce symptoms and maintain function of the affected organ.

Treatment of sarcoidosis begins with good health practices. You are encouraged to see your doctor routinely for check-ups, eat a balanced diet that includes plenty of fruits and vegetables, drink eight to 10 8-oz glasses of water daily, exercise regularly and manage your weight, get six to eight hours of sleep per night and quit smoking.

Medication treatment it typically reserved for people experiencing moderate to severe sarcoidosis symptoms. The oral corticosteroid prednisone, which reduces inflammation, is the most commonly used medication. Initially, a relatively high dose of corticosteroids is prescribed. This is followed by a slow tapering of the medication until the lowest effective dose is reached.

Unfortunately, corticosteroids, including prednisone, have side effects such as excessive weight gain, insomnia, acne and depression. Some people taking corticosteroids develop high blood pressure, cataracts, glaucoma, osteoporosis or diabetes. These medications also increase your risk for infection.

Other treatment options may be tried if you can’t take corticosteroids or find their side effects intolerable. For example, medications commonly used to treat arthritis, such as methotrexate and azathioprine, can suppress the inflammatory response of your immune system. These medications may be used in place of or together with corticosteroids. But they can be toxic to your liver, so regular blood tests to check liver function are necessary.

If the granulomas affect the function of an organ, you may develop complications, including permanent damage to your heart or lungs due to scarring of the tissue. So it’s important to visit your doctor as soon as you notice the signs and symptoms of sarcoidosis.

Autism Answers

April 5th, 2021

Autism, or more correctly autism spectrum disorder (ASD), is a complex developmental condition. Typically, people who have ASD face persistent challenges with communication and social interaction, and often perform repetitive behaviors. ASD is considered a “developmental disorder” because symptoms generally appear in the first two years of life.

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), the book of standards for diagnosing a host of conditions published by the American Psychiatric Association, divides the symptoms of ASD into two categories: problems with communication and social interaction, and problems with restricted or repetitive patterns of behavior or activity.

Problems with communication include having difficulty sharing emotions and interests, and maintaining a back-and-forth conversation. Your child may also struggle with nonverbal communication, such as maintaining eye contact or reading other people’s body language. Difficulties developing and maintaining relationships also fall under this category.

Your child may have ASD if they repeat movements, motions, or speech patterns, or rigidly adhere to a specific routine or behavior. Another symptom is an increase or decrease in sensitivity to a particular sensory input from the environment; for example, reacting strongly to a certain sound. Being fixated or preoccupied with an object or task is also a symptom listed in the DSM-5.

While people with ASD face many challenges, some may also have many strengths. Some people with ASD can learn things in detail and remember information for a long time. They may be strong visual and auditory learners, and be highly skilled in math, science, music, or art.

The exact cause of ASD is unknown, but research suggests there is no single cause. Rather, it’s believed that genetic factors combine with environmental influences to affect development in ways that lead to ASD.

There are certain factors that may increase your child’s risk for developing ASD. The suspected risk factors for autism include: having an immediate family member with the condition; having fragile X syndrome, tuberous sclerosis, or another genetic disorder; being born to older parents; having a low birth weight; having a metabolic imbalance; and being exposed while in the womb to certain medications, such as valproic acid or thalidomide. Multiple sources have concluded that the disorder isn’t caused by vaccines.

Typically, ASD symptoms become clearly evident during early childhood, between 12 and 24 months of age, but symptoms may appear sooner or later. The American Academy of Pediatrics recommends that all children be screened for autism at their 18- and 24-month well-child visits. But if your child is high-risk for ASD, additional screening may be recommended.

The Modified Checklist for Autism in Toddlers (M-CHAT) is a common tool used by many pediatric practitioners to screen for ASD. The M-CHAT is a simple survey that is filled out by the parents. The answers to the survey questions can help the provider determine if additional testing is needed.

A combination of tests may be used to diagnose ASD. These tests often include DNA testing for genetic diseases, behavioral evaluations, occupational therapy screening, and the Autism Diagnostic Observation Schedule (ADOS).

The ADOS uses planned social situations to trigger target responses and interpersonal interactions, which elicit a wide range of verbal, physical, and social exchanges between the tester and the person being tested. The reactions to the situations are given a score. A high overall ADOS score indicates a high degree of impairment due to ASD.

There is no cure for ASD, but research has shown that early intervention treatment services can improve your child’s development. Early intervention may include physical, occupational, and speech therapy to help your child with walking and talking. Additional therapy, such as play therapy, can help your child learn key social skills such as interacting with others.

Those with ASD may be referred to specialists who provide behavioral, psychological, and educational therapy, or skill-building interventions. These therapies, which are typically highly structured and intensive, are designed to reduce challenging behaviors, build skills necessary to live independently, increase strengths, and teach social, communication, and language skills.

If you suspect that your child has ASD or if you’re concerned about the way your child plays, learns, speaks, or acts, contact your child’s doctor and share your concerns. Have your child tested for ASD so a diagnosis can be made and treatment services can be initiated as soon as possible.

Intervene early and help your child with ASD reach their full potential!

Keeping Up With Kidney Health

March 29th, 2021

If you’re like most people, you have two kidneys, the bean-shaped organs about the size of your fist that lie just below the rib cage, one on each side of your spine. March is National Kidney Month, so let’s review what the kidneys do, examine a few common diseases that can affect them, and learn some ways you can help keep them healthy.

Adult and child holding kidney shaped paper, world kidney day, National Organ Donor Day, charity donation concept

The primary job of the kidneys is to filter waste products and excess fluid from your blood, but they perform other functions as well. They also help regulate blood pressure, make red blood cells, control the pH level in your body, and keep your bones healthy. Each of your kidneys is made up of about a million filtering units called nephrons.

But the kidneys are susceptible to damage and disease. The most common condition affecting the kidneys is chronic kidney disease, or CKD. According to the National Kidney Foundation, CKD affects an estimated 37 million people in the US. That’s 15 percent of the adult population, or 1 in 7 individuals. And 90 percent of those who have CKD don’t know they have it.

With CKD, your kidneys become damaged, usually by diabetes or high blood pressure, and can’t function properly. This can cause waste products to build up in your body, which can result in health problems such as anemia and heart disease. Uncontrolled CKD can lead to kidney failure, but early intervention can slow its progression and help preserve kidney function longer.

There are other conditions that can affect the kidneys as well. Glomerulonephritis develops when the tiny clusters of blood vessels in the nephrons called glomeruli become inflamed and damaged due to infection or disease and can’t ’do their job of filtering blood. As a result, your kidneys can’t remove wastes and excess fluid from your body. If it becomes severe, glomerulonephritis can lead to kidney failure.

Polycystic kidney disease, or PKD, is an inherited disorder in which fluid-filled cysts form throughout the kidneys. This causes the kidneys to become enlarged and lose function. In fact, PKD is the fourth leading cause of kidney failure. There may be other health complications as the kidney cysts grow larger, including high blood pressure, anemia, and liver disease.

The kidneys can also be affected by cancer. There are certain factors that increase your risk for kidney cancer, such as being obese or having a family history of the cancer, but it’s caused by inherited or acquired mutations to the genes that control kidney cell growth and reproduction.

These gene mutations cause the kidney cells to grow out of control and form tumors, which interfere with kidney function. Treatment for kidney cancer includes surgery, radiation therapy, immunotherapy, and chemotherapy.

Another kidney condition is kidney stones, which are hard deposits of minerals and salts. Kidney stones generally don’t cause symptoms while they’re forming, but can cause severe pain once they move into the ureter, the tube that connects the kidney to your urinary bladder. If you can’t pass the stones in your urine, you’ll need medical treatment to prevent infection.

There are things you can do to help prevent problems with your kidneys. First of all, it’s essential that you achieve and maintain good control over any chronic conditions that can lead to kidney damage and loss of function. These conditions include diabetes and high blood pressure.

Here are some other tips for maintaining kidney health:

•          Eat a diet that’s good for your entire body, one that’s rich in fruits, vegetables, whole grains, and low-fat or fat-free dairy products, and low in saturated and trans fats, sugar, and salt.

•          Quit smoking.

•          Maintain a healthy weight.

•          Stay active.

•          Get enough sleep. The National Sleep Foundation recommends between 7 and 9 hours of sleep per night.

•          Limit your alcohol intake. Men should have no more than two drinks per day; one drink per day for women.

•          Say well-hydrated. Drink fluids throughout the day.

Further, your doctor may also advise you to reduce your protein intake. Your kidneys must work harder to process the wastes that result from protein breakdown.

Follow these tips to prevent kidney disease and keep your kidneys healthy!

A Brief Overview of Brain Injuries

March 23rd, 2021

March is Brain Injury Awareness Month, and organizations such as the Brain Injury Association of America (BIAA) want you to know more about these dangerous injuries and their aftermath. Here’s a little information to help.

According to the BIAA, injuries to the brain that are not hereditary (passed down in families), congenital (present at birth), degenerative (get worse over time), or caused by birth trauma are considered acquired brain injuries, or ABIs. These injuries involve changes to brain activity that affect the physical integrity, metabolic activity, or functional ability of nerve cells in the brain.

There are many possible causes of ABIs. Electric shock is a typical cause of ABI, as is oxygen deprivation, stroke, seizure disorders, exposure to toxins, trauma, and tumors. Lightning strikes, certain infectious diseases such as pneumococcal and meningococcal meningitis, and substance abuse and overdoses are also common causes of ABIs.

A traumatic brain injury, or TBI, is a type of ABI that occurs when a sudden trauma causes damage to the brain.

The US Centers for Disease Control and Prevention define TBIs as brain injuries “caused by a bump, blow or jolt to the head, or a penetrating head injury that disrupts the normal function of the brain.” TBIs are most often the result of falls, but can also result from being hit by an object, a motor vehicle accident, or an assault.

TBIs are a common occurrence in this country. In fact, every 21 seconds in the US, someone sustains a TBI. According to the CDC, 2.8 million Americans suffer a TBI every year, and more than 56,000 people die as a result of their TBI. These injuries disable six times more people each year than spinal cord injuries, MS, HIV/AIDS, and breast cancer combined.

TBIs range from mild, when there’s a brief alteration in mental status, to severe, when there’s an extended period of unconsciousness and resulting disability. Most TBIs that occur each year are mild, commonly called concussions.

Concussions are caused by an injury, such as a blow to the head, that causes the brain to move rapidly back and forth inside the skull. Some people might sustain a cut or bruise on the face or head, but generally, there are no visible signs of a concussion.

You don’t have to lose consciousness to have a concussion, but many people do. Sometimes, someone with a concussion will look a little dazed and might forget what happened just before the trauma occurred. Most people fully recover, some within a few hours, some need a few weeks.

Concussions have become more common in sports on every level. This may be due to a growing emphasis on the risks for these injuries, especially in contact sports such as football. Fortunately, many coaches and trainers have been taught to recognize symptoms of concussion in their players and participants.

Severe brain injuries are those that cause unconsciousness or coma that generally lasts no more than a few weeks. With a severe brain injury, the person may suffer life-changing and debilitating problems.  Some people will remain in a coma and others will enter a different type of unconscious or minimally conscious state.

People with severe brain injuries rarely recover. Those who do are typically left with  a range of physical and neurological deficits that are difficult to overcome.

Brain injuries that do heal, don’t heal the same way as other injuries such as broken arms or legs. Healing involves a recovery of brain function, and how much and how fast varies. No two brain injuries are alike, so each person’s response to injury and recovery from it are different.

In general, patients with mild brain injuries tend to recover well. There may be minor residual symptoms such as headaches that improve over time. Approximately 60 percent of those with moderate brain injuries make a positive recovery, but an estimated 25 percent are left with a moderate degree of disability.

Only 25 to 33 percent of people with severe brain injuries achieve positive outcomes. About 33 percent do not survive, and the last few percent remain in a persistent vegetative state, in which they wake and sleep but are unconscious of the world around them.

There are a few steps you can take to help reduce the chances of sustaining a traumatic brain injury, including:

•          Drive safely. Buckle-up every time and never drive under the influence of drugs or alcohol.

•          Wear a helmet when riding a motorcycle, bicycle or horse; playing a contact sport; skiing or snowboarding; or inline skating.

•          Evaluate your fall risk. Review your medications with your doctor or pharmacist to identify any that may cause dizziness. Have your eyes examined regularly and update your glasses prescription as needed.

•          Use appropriate protective equipment to make your home and yard safe for children.

Multiply Your MS Knowledge

March 15th, 2021

National MS Education and Awareness Month, observed each year in March, is a nationwide effort by the Multiple Sclerosis Foundation and affiliated groups to raise awareness of multiple sclerosis. This year, we’re joining in that effort by dedicating this blog to a brief overview of MS.

A recent study funded by the National MS Society reports that there are nearly 1 million people living with MS in the United States, more than double the estimate from a previous study. MS is more common in women than men. It is typically diagnosed in people 20 to 40 years old, and is the most widespread neurological condition disabling young adults worldwide. 

MS is a chronic, progressive, immune-mediated disease that affects the central nervous system (CNS), which includes the brain, spinal cord, and optic nerves. By upsetting the CNS, MS disrupts the smooth flow of information within the brain, and between the brain and the rest of the body.

When someone has an immune-mediated disorder, their immune system attacks healthy tissue just like it attacks bacteria or a virus. With MS, your immune system attacks myelin, the fatty substance that surrounds and insulates nerve fibers. It also attacks the specialized cells that produce myelin and the nerve fibers themselves.

This assault on the myelin and nerve fibers results in inflammation, and that produces scar tissue, which is also referred to as sclerosis. With MS, there are multiple areas of scarring, hence the name multiple sclerosis.

Because MS affects the CNS, which controls the entire body, symptoms can involve any part of your body. Among the most common symptoms of MS are: muscle weakness, numbness and tingling, fatigue, dizziness and vertigo, muscle spasms, vision problems, walking difficulties, emotional changes and depression, learning and memory problems, and pain.

The exact cause of MS is unknown, but scientists believe it is triggered by a combination of factors, and several environmental risk factors have been identified. These include having a low Vitamin D level, smoking, and being obese. In addition, MS is known to occur more frequently in areas that are farther from the equator.

Exposure to certain viruses, such as the Epstein-Barr virus, or mononucleosis may increase your risk for MS, but researchers have yet to discover a direct link. Genetic factors may play a role as well. A susceptibility to MS may be passed down through your genes, but it’s believed that an environmental trigger is also required for MS to develop

There are four types of MS: clinically isolated syndrome (CIS), relapsing remitting MS (RRMS), secondary progressive MS (SPMS), and primary progressive MS, (PPMS). CIS is a pre-MS condition that involves a single episode of symptoms that lasts at least 24 hours. While this episode is characteristic of MS, it is not enough to warrant an actual MS diagnosis.

RRMS is the most common type of MS. Approximately 85 percent of people with MS are initially diagnosed with RRMS. With RRMS, you experience attacks of new or increasing symptoms, called relapses. These relapses are followed by remissions, periods of partial or complete recovery from the symptoms.

Some people with RRMS eventually transition to SPMS. With SPMS, there is a progressive worsening of neurological function over time. There may be occasional relapses as well as periods of stability. If you have PPMS, neurological function becomes progressively worse from the onset of your symptoms. Approximately 15 percent of people with MS have PPMS.  

No single test will confirm a diagnosis of MS. Your doctor will begin their evaluation with a thorough history and neurological examination. They will then employ certain tests, including an MRI, a spinal fluid analysis, and an evoked potentials test, to determine if you meet the diagnostic criteria for MS.

Your doctor will likely use additional tests as well in order to rule out other conditions that have similar symptoms to MS, such as Lyme disease, lupus, and Sjögren’s syndrome. 

MS is treated with medication that slows disease progression. Several medications called disease-modifying therapies (DMTs) have been approved by the FDA to treat the relapsing forms of MS. DMTs interact with different parts of the immune system and curb their function. These medications can be injected, infused, or taken by mouth as pills.

In addition, your doctor may use other medications and therapies, including corticosteroids, and physical and occupational therapy, to treat troubling MS symptoms such as pain, muscle weakness, and difficulty walking. With the treatments available today, people with MS can live long, full, happy lives.

Concerning Colorectal Cancer

March 8th, 2021

The colon and rectum are part of the body’s gastrointestinal tract. The colon makes up the first 6 feet of the large intestine, and the rectum makes up the last 6 inches. Cancers of the colon and rectum are typically grouped together as colorectal cancer because they have some characteristics in common, most notably the presence of abnormal growths called polyps.

According to the American Cancer Society, an estimated 104,610 new cases of colon cancer and 43,340 cases of rectal cancer will be diagnosed in the US in 2020, and an estimated 53,200 people will die of colorectal cancer this year. Not counting some skin cancers, colorectal cancer is the third leading cause of cancer-related deaths in the US. Approximately 4.4 percent of men and 4.1 percent of women will be diagnosed with colorectal cancer in their lifetime.

Colorectal cancers generally begin as polyps that form in the lining of the colon or rectum. Most of the time, these polyps are harmless, but over time – sometimes many years – one or more of the polyps can turn cancerous. Often, the polyps cause no symptoms, especially early on, but eventually symptoms may develop.

When they are present, symptoms of colorectal cancer may include rectal bleeding; blood in your stool or in the toilet following a bowel movement; diarrhea or constipation that won’t go away; changes in your normal bowel habits, such as size, shape or frequency; abdominal pain or cramping; bloating or feeling full; appetite changes; weight loss; and fatigue.

Cancer is the result of mutations to the genes responsible for cell growth and reproduction, and these changes cause the cells to grow out of control. Some gene mutations are inherited and passed on in families, and some are acquired during your lifetime.

There are several inherited syndromes, including familial adenomatous polyposis (FAP) and Lynch syndrome, that can lead to colorectal cancer, but most gene mutations that lead to cancer are acquired mutations. That is the case with colorectal cancer, and certain risk factors may play a role in causing the mutations that lead to colorectal cancer.

Some of those risk factors you can change and some you can’t. Risk factors you cannot change include age – colorectal cancer is much more common after age 50; having a personal history of colorectal polyps or colorectal cancer, a personal history of inflammatory bowel disease, or a family history of colorectal cancer;, race – African Americans have the highest incidence and mortality rate of all racial groups in the US; or having type two diabetes.

There are also colorectal cancer risk factors that you can change. These include being overweight or obese, being physically inactive; eating a diet that is high in red meat and processed food, not getting enough Vitamin D, smoking, and drinking a lot of alcohol.

If you have symptoms that are suspicious of colorectal cancer or if something shows up on a screening test, your doctor will likely order certain diagnostic tests for colorectal cancer. These include blood tests and a diagnostic colonoscopy, which looks at the full length of your colon.

During both screening and diagnostic colonoscopies, your doctor will remove any abnormal looking polyps and surrounding tissue to examine under a microscope to look for cancer cells. This procedure is called a biopsy. If cancer is detected, you and your doctor together will plan a course of treatment.

Treatment for colorectal cancer may include surgery, which is the main treatment for this cancer, radiation therapy, systemic therapy, or a combination of these treatments. Systemic therapy is the use of medication to kill cancer cells. The types of systemic therapies used for colorectal cancer include chemotherapy, targeted therapy, and immunotherapy.

The key to winning the battle against colorectal cancer is to find it in its early stages, when treatment is most effective. The best way to catch it early is through routine screening. The US Preventive Services Task Force recommends several screening strategies, including stool tests, flexible sigmoidoscopy, colonoscopy, and CT colonoscopy (virtual colonoscopy).

You should begin screening for colorectal cancer when you turn 50 and continue to be screened at regular intervals determined by your doctor. The timing of your screening is based on your personal risk factors for colorectal cancer. If you have multiple risk factors, you may need to begin screening at an earlier age or get screened more often.

Don’t be a statistic. Get screened for colorectal cancer and save your life!

What Does Diet Really Mean?

March 2nd, 2021

What’s the first thing that comes to mind when you hear the word “diet”? Did you immediately think of a restrictive eating regimen that deprives you of your favorite foods? I think most people look at “diet” that way, and because they see it as depriving, they consider diet a bad thing.

For most people, a diet is a tool for losing weight. And according to a survey spearheaded by the International Food and Information Council, 77 percent of Americans are trying to lose weight. But the sad truth is that most of them will fail to achieve sustaining weight loss if they approach their diets in the traditional way.

The better way to look at diet is in the context of overall nutrition. Nutrition is more than eating healthy food. It’s your total nourishment. And diet is more than an eating plan. It’s what you eat and drink every day, as well as the physical and emotional circumstances connected to eating.

Having a nutritious diet is more than eating good food to fill you up. It’s also getting enough nutrients to keep you healthy and full of energy to perform your daily activities at a high level. A side benefit of good nutrition is that you naturally get to and maintain a healthy body weight. (You get even better results when you add regular exercise!)

A critical feature of good nutrition and a healthy diet is variety. Eating a wide variety of foods helps ensure that you get the important vitamins, minerals, and other nutrients your body needs to function properly.

One recommendation is to keep your plate colorful with foods of a variety of hues. The pigments that produce the color in these foods are actually nutritious substances, and these substances can reduce your risk of cancer and chronic diseases, such as heart disease.

Fruits and vegetables are among the most colorful foods. They provide added protection by decreasing free radicals in the body. Free radicals are unstable molecules that damage cells, which as a result, can lead to the development of many diseases.

A nutritious diet includes plenty of fruits and vegetables. It also includes whole grains, fat-free or low-fat dairy products, and protein in the form of lean meats and seafood. A healthy diet doesn’t eliminate any group of foods, like some popular fad diets today, but instead concentrates on portion sizes.

For help with food choices and portion sizes, consult the Dietary Guidelines for Americans, developed by the US Department of Health and Human Services and the US Department of Agriculture. And don’t’ forget to balance your healthy eating with physical activity.

With a healthy, nutritious diet, you don’t have to deprive yourself of all the foods you love. But think about those foods before you eat them and decide which ones are really important to you.

Consider eating only the foods you absolutely love and avoiding the foods you find mediocre. That way, you can eliminate the foods you can really live without and replace them with healthier options such as fruits and vegetables.

By assessing your eating patterns, you can mindfully include foods you love that might be considered unhealthy. With careful planning, you can eat those foods but in a more controlled manner.

Now you know that diet is not a dirty word, and it’s possible to eat healthy and still have your favorite foods. Here are a few other tips to make eating a positive experience, courtesy of the University of Minnesota:

  • Start small. Pick one thing to change and focus on that until you get comfortable with it, then move on.
  • Acknowledge and honor your hunger. Pay attention to what your body wants. Allow yourself to feel hunger. It’s very satisfying to eat after experiencing hunger.
  • Get rid of distractions. Turn off the televisions, computers, and cells phones. Focus on your food.
  • Lose the “good” and “bad” labels. If you’re putting energy into taking better care of yourself, then you deserve treats, snacks, and junk food from time to time without judgment.
  • Eat with others. Share the pleasure of the food with others. You get valuable emotional support from family members and friends when you eat together.
  • Stop before you feel full. It takes your brain about 20 minutes before it gets the message that your belly is full. But there’s a point before that when your hunger is satiated. Keep in mind that a typical portion is more than you need.

Diets that restrict calories can do more harm than good. Often, people lose weight initially, but the weight loss is usually unsustainable. When they go off of the diet, they generally gain all of the weight back, and sometimes more.

Calorie-restrictive diets are not healthy for your body. You need to eat enough calories for your body to function properly. A nutritious, balanced diet gives you all the calories, vitamins, and nutrients you need. It also helps you, along with exercise, to lose and/or maintain weight by keeping your metabolism operating optimally.

So, eat well and enjoy!

Holding Off Heart Disease

February 22nd, 2021

It’s February, and you know what that means – it’s American Heart Month. It’s that annual opportunity to review what we know about heart disease. And it’s our chance to be sure we’re doing everything we can to prevent or manage it in our lives.

After all, heart disease is the leading killer of both men and women in the US. About 655,000 Americans die from heart disease each year – that’s 1 in every 4 deaths.

What’s more, almost half of all Americans are at risk for developing the condition. The good news is that heart disease is preventable in most people.

Heart disease encompasses a wide array of conditions affecting the heart and blood vessels. These conditions include arrhythmias, cardiomyopathy, congenital heart defects, heart infections, and the main form of heart disease, coronary artery disease (CAD).

Heart disease is often grouped with stroke and related conditions under the more global term cardiovascular disease (CVD). CVD involves a number of diseases of the heart and circulatory system. Other conditions that fall under CVD include heart attack, heart failure, and heart valve disorders.

While stroke, heart attack and the other CVD disorders are serious conditions, we’ll concentrate our discussion today on heart disease and primarily on CAD, its most prevalent form.

CAD is a disorder of your coronary arteries, the blood vessels that supply your heart muscle with fresh, oxygenated blood. With CAD, the coronary arteries become blocked with a fatty material called plaque, which prevents oxygen and nutrients from getting to your heart. This can lead to a heart attack and to the death of heart muscle tissue.

One common symptom of CAD is a type of chest pain called angina, which may feel like a tightness, heaviness or pressure in your chest. Other symptoms include shortness of breath, sweating, dizziness, weakness, nausea, and rapid heartbeat. It may also feel like your heart is pounding hard and fluttering or skipping beats. These feelings are called palpitations.

Symptoms of heart disease can differ in women. They may feel classic angina in the form of chest pain or pressure, but more often feel chest tightness, squeezing, burning, and general discomfort. Women are also more likely than men to experience discomfort in the arms, neck, jaw, throat, or back.

There are certain risk factors for CAD. These factors increase your chances for developing the condition. They can also make it more likely existing heart disease will get worse. Some of these risk factors, such as age, gender, and having a family history of heart disease, cannot be changed.

Age is a big factor. Your risk increases if you’re a women over age 55 or a man over 45. The same is true if your father or brother had heart disease before age 55, or your mother or sister had it before age 65. These are all things you can’t do anything about.

There are other risk factors, however, that you can control. These include having high blood pressure and/or high cholesterol, having diabetes or prediabetes, smoking, being overweight or obese, being physically inactive, eating an unhealthy diet, and drinking a lot of alcohol. These are the risk factors you should be putting your energy into changing.

The best way to determine your risk for CAD or another type of heart disease is by partnering with your doctor. He or she will evaluate your blood pressure, cholesterol level, blood glucose to check for diabetes, weight, personal and family medical history, and lifestyle.

Your doctor can then recommend steps to lower your risk for heart disease or treat the condition if you already have it.

If you are at risk for heart disease or have already been diagnosed with it, there are some actions you can take to reduce the chance of getting heart disease or keep it from getting worse. Your doctor may recommend simple lifestyle changes and/or drug treatments.

Among the steps you can take to lower your heart disease risk or slow its progression is to control your high cholesterol and high blood pressure. This can often be done by adjusting your diet and getting more exercise, but it may require medication. Be sure to have your cholesterol and blood pressure checked regularly.

Lifestyle changes are pretty much common sense. They including eating a heart-healthy diet that is rich in high-fiber foods and low in saturated and trans fats; becoming more active; getting and staying at a healthy weight; quitting smoking; drinking alcohol in moderation, and managing stress, which can have a negative effect on your heart.

If you’re at high risk for heart disease or already have it, your doctor may recommend that you take an aspirin every day to reduce your chances of having a heart attack. But don’t take aspirin on your own without talking to your doctor first. It isn’t the best course of action for all people.

Now that you’ve been reminded about the basics of heart disease and CAD, you can better take care of your heart health – during American Heart Month and the rest of the year as well.

Florida COVID-19 Vaccine Information

February 17th, 2021

The staff at Florida Health Care News aim to provide our readers with the latest information on the spread of the coronavirus and vaccine information.

The state of Florida is providing COVID-19 vaccines to eligible persons at sites throughout the state. For eligibility, registration and scheduling information, visit

The statistics reported here are collected from multiple trusted and reliable sources, including the World Health Organization (WHO), US Centers for Disease Control and Prevention (CDC), and national and state public health departments. The data are updated approximately every 10 minutes. Continue to visit this site for an up-to-date report on pandemic cases.


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