Rob Lutz, Founder & Editorial Director 
People who eat or drink more foods with antioxidant flavonols, found in several fruits and vegetables as well as tea and wine, may have a slower rate of memory decline, according to a study published in the November 22, 2022, online issue of Neurology, the medical journal of the AmericanRead
A National Institutes of Health-supported study found that high-density lipoprotein (HDL) cholesterol, known as “good cholesterol,” may not be as effective as scientists once believed in predicting cardiovascular disease risk among adults of different racial and ethnic backgrounds. The research, published in the Journal of the American College of Cardiology,Read
Among various anti-aging health products, nicotinamide mononucleotide (NMN) has been gaining attention as a promising anti-aging product. Mitochondrial decay, which is responsible for aging, can be reversed by the increased levels of nicotinamide adenine dinucleotide (NAD+) in the body. NMN is a precursor of NAD+ that acts as an intermediateRead
Getting and staying motivated is hard for many people. In fact, it is such a frequent problem that scientists have invested much time and research into the topic. Now, a new study in the journal eLife reveals that motivation is influenced by oxidative stress in the brain. And, according toRead
People with post-traumatic stress disorder (PTSD) experienced better sleep, a reduction in the severity of symptoms, and more effective treatments after exposure to blue light therapy, according to a new study in Frontiers in Behavioral Neuroscience. Sleep is crucial for maintaining physical and mental health, and over time, inadequate sleepRead
A multi-institution study published in Nature Communications reveals that iron drives fatty tissue formation in the heart and leads to chronic heart failure in roughly 50 percent of heart attack survivors. While survival after a heart attack is possible for most, too many survivors have long-term complications such as heartRead
Several studies have shown that intermittent fasting helps with weight loss. Critics, however, have expressed concern over possible hormone disruptions in women on the diet. A new study in the journal Obesity helps shed light on the issue. Researchers from the University of Illinois Chicago researchers followed a group ofRead
Controlling high blood pressure later in life slashes the risk of dementia, according to a study in the European Heart Journal. While other trials have investigated the health benefits of lowering high blood pressure, not many have looked at its role in dementia. This global study involved more than 28,000Read
Eat more fiber — patients with irritable bowel disease (IBD) hear it all the time from well-meaning experts. But what if that advice is wrong, or even harmful? According to a new study in Gastroenterology, certain types of fiber can cause inflammation in people with IBD, actually making symptoms worse.Read
There is a new link between the gut-brain axis — and it appears to fuel our desire for fatty foods. In a new study published in Nature, scientists at Columbia’s Zuckerman Institute discovered that fat entering the intestines of mice triggers a signal. This signal — conducted along nerves to theRead
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