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Low Vitamin D Can Increase Risk for and Severity of COVID-19

Vitamin D deficiency increases risk for becoming infected with COVID-19, and for complications and death from the disease. A study of 500 patients showed that those who had low blood levels of hydroxy vitamin D were twice as likely as those with normal levels to develop COVID-19.

How Would I Treat Myself If I Got COVID-19?

If I had COVID-19 and was not very sick, I do not know if I would take anything. Today there are no drugs or treatments proven to prevent or cure COVID-19, and the U.S. Food and Drug Administration (FDA) has not licensed any treatment specifically for the virus.

Avoid Ultra Violet Lamps for COVID-19

Don't put your faith in the many advertisements for ultraviolet light machines making claims that they destroy SARS-CoV-2, the virus that causes COVID-19. They have not been shown to be effective, and UV rays strong enough to kill a virus may also damage your skin and eyes.

What We Have Learned So Far from Eight Months of the COVID-19 Pandemic

Infection with COVID-19 comes primarily from breathing air in indoor spaces where people with the coronavirus have been, and the more virus you breathe in, the more likely you are to become infected.

Making Vaccines to Stop the COVID-19 Pandemic

The only way that scientists are going to end this current pandemic is to develop vaccines and immunize enough people to reach immunity in about 40 percent of the population from the vaccines or by having been infected with the disease.

High Blood Sugar After Meals Predicts Heart Attacks

A review of 129 studies found that tests for a high rise in blood sugar after meals were better than tests of fasting blood sugar levels as a predictor of coronary heart disease, strokes, or death from any cause.

High Blood Sugar Increases Risk for Complications in COVID-19

A study from Wuhan, China showed that non-diabetic COVID-19 patients with high blood sugar levels on admission to the hospital were more than twice as likely to die within a month and four times more likely to suffer the most serious complications caused by that disease.

Restrict Added Sugars to Reduce Heart Attack Risk

People who are at high risk for suffering a heart attack because they have a genetic factor that causes high LDL (bad) cholesterol should be treated with severe restriction of added sugars and all refined carbohydrates. The same advice should be given to people who are at increased risk for heart attacks for any reason.

Brain Health Supplements Are a Waste of Money

The Global Council on Brain Health (GCBH) reports that supplements sold to improve your memory and to prevent dementia are a waste of your money. There is no good evidence that any over-the-counter or prescription supplement can delay the onset of dementia, or prevent, treat or reverse Alzheimer’s disease.

Some Cases of Dementia Have Effective Treatments

More than six million North Americans suffer from dementia, which affects three percent of people age 65-74, 17 percent of age 75-84, and 32 percent of those age 85 and older. Anything that damages brain cells can cause dementia and many of the causes are treatable.

Taking Testosterone May Be Bad for Your Heart

Men should not take the male hormone, testosterone, unless their testicles are not producing adequate amounts. A study of 172,000 men found that those who have the genes for high blood levels of testosterone are at a 37 percent increased risk for suffering a heart attack, eight times the risk for heart failure and double the risk for blood clots in the brain and lungs.

Protecting Yourself from COVID-19

As businesses and activities are re-opening, many people have decided to relax their precautions to avoid infection with COVID-19. If you are a person who is at high risk for complications from this virus, I believe that you should continue to be on guard.

Resting Heart Rates Can Be Too High or Too Low

A resting heart rate greater than 80 beats per minute is a strong predictor for future heart attacks, diabetes and even cancer. From 1974 to 2002, 53,322 healthy people were followed at the Cooper Clinic in Dallas, Texas. Those with a resting heart rate lower than 60 beats per minute were far less likely to suffer heart attacks or to die than those with a resting heart rate greater than 80 beats per minute

Arthroscopic Knee Surgery is Usually Useless

I have said repeatedly that surgery to trim attached cartilage in the knee is usually worthless. I have seen many patients who have had cartilage removed by surgeons for an average charge of $5000, and then they must have a knee replacement several years later.

Diabetes is Often Missed

U.S. government data shows that the number of newly diagnosed diabetics dropped from 1.7 million in 2009 to 1.3 million in 2017, but huge numbers of diabetics have not been diagnosed, so they do not know that they have the disease..

Healthful Lifestyles to Prevent Cancer

The National Health and Nutrition Examination Survey found that nearly 70 percent of U.S. adults age 20 years or older are overweight or obese. Being overweight markedly increases cancer risk.

Atrial Fibrillation: Endurance Training Can Sometimes Harm Senior Athletes

Medical researchers agree that exercising into old age helps to prevent heart attacks, strokes and cancers and prolongs lives, but a recent report shows that sometimes competing in endurance sports may cause atrial fibrillation that can be fatal.

History of Chronic Fatigue Syndrome

When a person becomes extraordinarily tired to the point where he or she can’t get through the day, doctors should do an extensive evaluation to try to find the cause. They check for an infection, a hidden cancer, impaired immunity, poisons, an autoimmune disease, lack of minerals, hormone imbalance, and so forth.

Night-Time Leg Cramps

Up to 60 percent of North American adults suffer from night-time leg cramps, a sudden painful contraction usually of the calf muscles that can last from a few seconds up to 10 minutes or more. Doctors do not know what causes most cases of leg cramps, but usually they are not caused by dehydration or lack of minerals.

Sunscreens and Sun Protection

Sunscreens help to prevent sunburns and skin cancers because they actually block the ultraviolet rays of the sun that damage the skin. However, some sunscreens are safe, while others may not be safe.

Excess Fat in the Liver Causes Type II Diabetes

More than seventy percent of North Americans adults will become diabetic or prediabetic; diseases that are curable with lifestyle changes and not curable by drugs. Insulin insensitivity (failure to respond to insulin) causes the majority of all cases of type II diabetes and prediabetes.

Recent News on COVID-19

CAUTION: The news media often reports on articles from the websites of scientific journals that have not yet been peer reviewed by other doctors. It has become common practice to "pre-publish" studies or press releases online before they have been fully reviewed, and many of these reports are sent out by companies with a lot of money at stake.

Potential Treatments for COVID-19

As of today doctors have no proven effective treatment for COVID-19. However, many studies are being conducted all over the world. Here are some of the reported studies.

Getting Frequent Infections Can Precede Cancer Diagnosis

People who develop frequent infections are at increased risk for developing cancer later on. Japanese researchers checked 2,354 patients suffering from malignant cancers and found that compared to those who did not develop cancer, cancer sufferers were at significantly increased risk for suffering infections such as influenza, pneumonia, hepatitis, or gastroenteritis in the six years before they were diagnosed with cancer

A First Vaccine for COVID-19

Oxford University in England has developed a vaccine and will start trials on more than 6,000 people on Thursday, April 30, 2020, to see if their new vaccine is safe and effective.

Why Obesity Increases Risk of Death from COVID-19 or Influenza

A review of 4,103 patients found that obesity and its resultant inflammation, heart disease and diabetes are the most common conditions found in patients requiring hospitalization with COVID-19.

Potential Drugs, Treatments and Vaccines for COVID-19

We have no drugs yet proven to prevent or treat COVID-19, although some drugs appear  promising, as do transfusions of blood donated by people who have recovered and are now immune. The virus is spread from one person to another; it has not been shown to be spread from animals or food.

Protein Loading May Increase Risk for Heart Attacks

Athletes in sports requiring great strength who eat a very-high protein diet increase their risk for dying at a young age of heart attacks, even though protein loading does not grow larger muscles.

Latest Advice on the COVID-19 Pandemic

Federal guidelines now require most Americans to avoid non-essential travel, non-essential work, eating at bars and restaurants, and gathering in groups of more than 10, at least through April 30, 2020. Many states and local governments have stricter directives that take precedence over the federal guidelines.

Heart Attacks and Cancers Share the Same Risk Factors

People who have had heart attacks are also at high risk for certain cancers because the same lifestyle factors increase risk for both and appear to be far more important than genetics in determining your likelihood to suffer both conditions.