Insufficient and excessive sleep associated with accelerated aging
An analysis of biological clocks across the human body suggests that both insufficient and excessive sleep may accelerate aging in the brain, heart, lungs, and immune system. …
Garlic-derived compound shows potential to improve muscle health during aging
Study reveals a new anti-aging approach that improves muscle function by activating fat−brain−muscle communication triggered by a garlic-derived compound. …
Study shows improvement in cognitive performance is possible at any age
A three-year longitudinal study of nearly 4,000 adults found that age-related cognitive decline is not inevitable and that cognitive performance can improve through ongoing, targeted brain-healthy practices. …
How eating primes immune cells for future responses
Eating induces a temporary metabolic state that enhances the function and metabolic activity of T cells, potentially improving immune responses and the effectiveness of T cell–based therapies. …
Can you outrun stress hormones with aerobic exercise?
A randomized clinical trial offers new evidence that regular aerobic exercise leads to long-term reductions in the stress hormone cortisol. …
Fructose: A major contributor to metabolic disease
A new report highlights fructose’s distinct role in promoting obesity, metabolic syndrome, and other chronic diseases beyond its calorie content. …
Timing exercise to match body clock chronotype may lower cardiovascular disease risk
Timing exercise according to chronotype—the natural tendency for morning or evening alertness—improves sleep quality and reduces cardiovascular risk factors in vulnerable adults. …
New evidence that high-fat diets promote tumor growth in aggressive breast cancer
Researchers have revealed new links between high-fat diets and aggressive breast cancer, demonstrating the important role fat plays in making some cancers more invasive. …
Gut bacteria differences in children with rare food allergy
Children with the rare food allergy FPIES (food protein-induced enterocolitis syndrome) have an atypical gut bacteria composition compared to healthy children. …
Anti-aging vitamin B3 derivatives help pancreatic cancer cells survive and resist chemotherapy
Popular anti-aging vitamin B3 derivatives—nicotinamide mononucleotide, nicotinamide riboside, and nicotinamide—may reduce the effectiveness of chemotherapy in pancreatic cancer patients. …
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