Mitochondria, tiny structures present in most cells, are known for their energy-generating machinery. Now, Salk researchers have discovered a new function of mitochondria: they set off molecular alarms when cells are exposed to stress or chemicals that can damage DNA, such as chemotherapy. The results, published online in Nature Metabolism on December 9, 2019, could… Continue reading Mitochondria, DNA and Chemotherapy-resistant Tumors
TRIGGER ALERT! Just a warning to all my readers who are plant-based dieters, vegans, vegetarians and avoiders of red meat. If you’re trying to save the world or those of us who live in it by promoting plant-based eating or you just like crusading against meat for whatever reason, this article may not be for… Continue reading New Research Says Red, Processed Meat Poses No Health Threat
Is there a single vitamin, mineral or element that makes “the” difference between staying healthy and catching every annoying bug that comes along? Probably not. Even so, there are plenty of medical experts, nutritionists and researchers who make a strong argument for zinc being the difference maker for your immune system, among other things. Zinc… Continue reading Get Zinc or Get Sick?
Has science found a way to overcome one of the most mysterious – and frustrating – challenges facing those seeking weight loss? It’s a frustration expressed by millions of “losers” around the world. After losing weight, why does it so often find its way back? Conventional wisdom says people often get less compliant with their… Continue reading Weight Loss Plateaus and Rebound Weight Gain Solved by Science?
A new study analyzed 2 million birth records and 3,000 cancer registry records and found that children born to obese mothers were 57% more likely to develop cancer, independent of other factors. This finding offers a rare opportunity for childhood cancer prevention. Using Pennsylvania birth records, the researchers found a correlation between pre-pregnancy body-mass index… Continue reading Is Maternal Obesity Linked to Childhood Cancer?
If you want lose weight, research shows, the single best predictor of success is monitoring and recording calorie and fat intake throughout the day — to “write it when you bite it.” But dietary self-monitoring is widely viewed as so unpleasant and time-consuming, many would-be weight-losers can’t muster the will power to do it. New… Continue reading Most Effective Weight Loss Strategy May be the Easiest
An annual physical typically involves a weight check and questions about unhealthy habits like smoking, but a new study from UC San Francisco suggests health care providers may be overlooking a critical question: Are you depressed or anxious? Anxiety and depression may be leading predictors of conditions ranging from heart disease and high blood pressure… Continue reading Depression, Anxiety as Bad For Your Health as Smoking and Obesity: Study
Is it possible that better nutrition could solve two critical problems that have persisted worldwide? According to one food industry expert, it’s our own wealth that is driving obesity levels. He says our economy is thriving because we’re NOT as active as we once were, especially at work. Combined with dramatically cheaper calories, this creates… Continue reading Nutrition, Lifestyle, Disease and Wealth: Is There a Connection?
FDA-approved artificial sweeteners and sport supplements were found to be toxic to digestive gut microbes, according to a new paper published in Molecules by researchers at Ben-Gurion University of the Negev (BGU) in Israel and Nanyang Technological University in Singapore. The collaborative study indicated relative toxicity of six artificial sweeteners (aspartame, sucralose, saccharine, neotame, advantame,… Continue reading Artificial Sweeteners Are Toxic to Gut Bacteria
Research done on mice may well be providing a clue to accessing a proverbial Fountain of Youth. And it might be right in the grocery aisle! Previous research published earlier this year in Nature Medicine involving University of Minnesota Medical School faculty Paul D. Robbins and Laura J. Niedernhofer and Mayo Clinic investigators James L.… Continue reading Want to Slow Aging? Eat Your Fruits and Vegetables!