vitamin D

Vitamin D Deficiency Increases Risk of Severe COVID Infection & Mortality

More research confirms that maintaining optimal vitamin D levels is extremely important for reducing the risk of infection with SARS Cov-2. A six-week observational study of 154 people published in Nature found that 97 percent of individuals with severe COVID-19 had vitamin D deficiency (mean concentration was 14 ng/mL) compared to 33 percent of people…

Vegan foods

JAMA Article Attributes Dietary Benefits to Veganism But Misses Other Potential Contributors

The results from a newly-published trial on the effects of a dietary intervention in overweight adults are impressive: 14 lbs weight loss, increased insulin sensitivity, a 19.3 mg/dL reduction in total cholesterol, 15.4 mg/dL reduction in LDL cholesterol, and reduced fat distribution in the liver and muscles (associated with reduced risk for fatty liver and…

cancer therapy

Nearly Half of New Cancer Therapies Approved by FDA Lack Randomized Clinical Trial Evidence & Only Prolong Life by Weeks

A large number of cancer therapies are approved by the FDA without randomized clinical trials and only increase median survival by 2.4 months, according to a new review article published in the Journal of the American Medical Association (JAMA). This may come as a surprise and disappointment considering the urgent goals of cancer research to…

WHO-exercise

Let’s Get Moving! WHO Updates Exercise Guidelines for All Ages

People of all ages, from kids to older adults, are encouraged to limit sedentary behavior and increase daily exercise, according to updated guidelines from the World Health Organization (WHO). These guidelines, which replace 2010 WHO recommendations, highlight the importance of combining aerobic plus strength training, and include guidance for pregnancy, postpartum women, and individuals with…