Nutrition News and Headlines
Nutrition News and Headlines
Samantha King and Gavin Weedon’s new book *Protein* examines why the nutrient has become a cultural obsession, tracing its scientific importance and its elevation in media and marketing. The authors explore protein’s role in muscle growth, immune function, and hormone regulation while questioning the hype surrounding it. The book deliberately avoids prescribing exact daily intake levels, focusing instead on the broader narrative of protein’s rise in wellness discourse. Published by Duke University Press, the work arrives as protein‑centric products flood the market.
Magtein, a patented magnesium L‑threonate, announced a partnership with Arnold Schwarzenegger’s Pump Club at Natural Products Expo West 2026 to promote brain‑health content through newsletters and podcasts. The collaboration seeks to translate robust clinical research—including recent findings on cognition, sleep,...
A twelve‑week randomized, double‑blind trial found that daily supplementation with 14 g arginine and 6 g fish oil improved gait speed, hand‑grip strength, and functional activity scores in older adults with sarcopenia. The intervention also lowered inflammatory markers (TNF‑α, IL‑6) and triglyceride...
The article argues that whole plant foods, not pharmaceuticals, are the most effective foundation for cancer prevention. It highlights the long latency of epithelial cancers and the ten hallmarks that drive tumor growth. Plant-derived bioactive compounds can simultaneously target multiple...
Maternal‑fetal specialist Dr. Cara Dolin confirms pregnant people can drink coffee, but only in moderation. The American College of Obstetricians recommends keeping caffeine below 200 mg per day, roughly one 12‑ounce cup of coffee. Exceeding this limit has been associated with...
Preventive cardiology dietitian Julia Zumpano outlines a comprehensive list of heart‑healthy foods that can lower cardiovascular risk. The guide highlights omega‑3‑rich fish, nuts, seeds, berries, fruits, whole grains, legumes, soy, colorful vegetables, leafy greens, and dark chocolate as nutrient‑dense options....
Researchers at Virginia Tech discovered that a high‑fat ketogenic diet rapidly normalizes blood glucose in diabetic mice and enhances their response to aerobic exercise. Within a week, the mice’s hyperglycemia resolved, and prolonged feeding remodeled muscle fibers toward a more...
A randomized clinical trial of 958 adults aged 60 and older found that a daily multivitamin‑multimineral supplement modestly slowed two epigenetic aging clocks over two years. The clocks’ rate of increase decelerated by roughly 1.5 to 2 months per year...
New research reveals frailty can begin decades before old age, with many people in their 30s and 40s already in a pre‑frail state. Around 10 % of those in their 50s show early signs, rising to about half of individuals in...
Researchers conducted a double‑blind, placebo‑controlled trial with 1,000 participants averaging 70 years old, giving half a daily multivitamin (Centrum Silver) and the other half a placebo. After two years, analysis of five epigenetic aging clocks indicated the supplement group aged...
IV vitamin therapy is gaining popularity as a wellness service that delivers nutrients directly into the bloodstream, bypassing the digestive system. Proponents claim benefits such as improved mental clarity, fatigue reduction, and immune support, while critics point to limited high‑quality...
Scientists highlight “fibermaxxing,” a weight‑adjusted approach to meet daily fiber goals. Researcher Jennifer Lee explains that 22‑34 g of fiber (or 14 g per 1,000 calories) supports gut microbiota, improves satiety, and lowers metabolic disease risk. She differentiates soluble and insoluble fiber,...
Pregnant women face heightened risks when consuming raw or undercooked sushi due to potential Listeria infection, mercury exposure, and parasites. Maternal‑fetal specialist Dr. Cara Dolin advises eliminating raw fish, sashimi, nigiri, and high‑mercury species such as shark and swordfish. Safe...
Personalized nutrition has surged in popularity, fueled by consumer genetics kits and promises of 3D‑printed custom foods. While genuine differences exist for allergies, intolerances, and certain metabolic traits, scientific studies show genetic variants explain only a few percent of nutrient...
Scientists at the University of Southern Denmark discovered that restricting dietary methionine and cysteine triggers thermogenesis comparable to chronic cold exposure, leading to significant weight loss in mice. Over a week, mice on the amino‑acid‑restricted diet burned 20% more calories...
Recent U.S. dietary guidelines recommend zero added sugar for children under ten and advise adults to keep added sugar intake minimal. The push, amplified by health officials like Robert F. Kennedy Jr., conflates added sugars with all sugars, sparking calls...
A longitudinal study of more than 5,000 Chinese adults aged 80 and older found that non‑meat eaters were less likely to become centenarians than meat eaters. The disparity was confined to participants who were underweight, while those of normal weight...
A University of Bonn randomized trial published in Nature Communications found that a two‑day, calorie‑restricted diet consisting of 300 g of oatmeal per day reduced LDL cholesterol by about 10 percent in participants with metabolic syndrome. The oat‑rich group also lost roughly...
