Drinking 12 ounces of sugary drinks more than once per day is linked to lower levels of high-density lipoprotein cholesterol (HDL-C), (“good” cholesterol), and higher levels of triglycerides, in middle aged and older adults, both of which have been shown to increase risk of cardiovascular disease. These results are from a new observational study published […]
Walnuts may slow cognitive decline in at-risk elderly
Eating walnuts may help slow cognitive decline in at-risk groups of the elderly population, according to a study conducted by researchers in California and Spain. The Walnuts and Healthy Aging Study, published this month in The American Journal of Clinical Nutrition, found that walnut consumption by healthy, elderly adults had little effect on cognitive function over […]
Certain pre-existing conditions may double, triple mortality risk for COVID-19
A large, international study of COVID-19 patients confirmed that cardiovascular disease, hypertension, diabetes, congestive heart failure, chronic kidney disease, stroke and cancer can increase a patient’s risk of dying from the virus. Penn State College of Medicine researchers say their findings may help public health officials improve patient care and develop interventions that can target […]
Carrots are healthy, but active enzyme unlocks full benefits
Carrots are a good source of beta-carotene, which is a precursor of vitamin A. But to get the full health benefits of this superfood, you need an active enzyme to produce this vitamin. Beta-carotene is the bioactive compound that gives carrots their orange color. Studies with humans and mice show the conversion of beta-carotene to […]
Walnuts may help lower blood pressure for those at risk of heart disease
When combined with a diet low in saturated fats, eating walnuts may help lower blood pressure in people at risk for cardiovascular disease, according to a new Penn State study. In a randomized, controlled trial, researchers examined the effects of replacing some of the saturated fats in participants’ diets with walnuts. They found that when […]