Umbrella review synthesizes evidence on potassium-containing low-sodium salt substitutes for blood pressure and cardiovascular outcomes
Switching to Low-Sodium Salt Cuts Heart Attack Risk for Millions
This umbrella review synthesized evidence on potassium-containing low-sodium salt substitutes. It found consistent reductions in systolic an…
• Blood pressure drops 5 to 9 points with potassium salt swaps • Helps most adults eating too much regular table salt • Works best in Asia; …
Review of intermittent fasting and time-restricted eating effects on stress biology and mental health
Intermittent fasting and time restricted eating show mixed results for stress and mental health
This narrative review examines intermittent fasting and time-restricted eating regarding stress biology and mental health. The authors note …
A review of studies on intermittent fasting and time-restricted eating shows mixed results for stress biology and mental health. Effects var…
Narrative review links ultra-processed foods to weight gain and metabolic dysfunction via matrix effects
Ultra-Processed Foods Trick Your Body Before You Feel Full
This conceptual framework narrative review examines how ultra-processed foods (UPFs) versus nutrient-matched foods affect energy intake and …
• Food structure collapse fools fullness signals beyond poor nutrition • Helps millions struggling with weight gain from processed meals • S…
Narrative review covers inherited cobalamin metabolism disorders in children without reporting specific outcomes
Children's Nervous Systems at Risk from Silent Vitamin B12 Deficiency
This narrative review addresses inherited disorders of cobalamin metabolism within the pediatric population. The authors synthesize existing…
• Vitamin B12 deficiency harms nerves before causing anemia in kids • Helps children with unexplained walking or learning problems • Require…
Systematic review on fermented bread and iron bioavailability in healthy or iron-deficient participants
Sourdough Bread Might Not Boost Iron Like Experts Thought
This systematic review synthesized evidence from 8 human intervention studies on sourdough or regular bread fermentation and iron bioavailab…
• Short term iron absorption improves but long term stores drop • Iron deficient adults and anemic children could benefit differently • Not …
GLP-1 receptor agonists show greater weight loss in women than men across multiple trials
Women Lose More Weight on GLP-1 Drugs Than Men Do
This systematic review and meta-analysis examined weight changes among adults with obesity, diabetes, or cardiovascular disease treated with…
• Women lose 11% weight versus 7% for men on these drugs • Helps adults using Wegovy Ozempic and similar weight loss medications • Works sam…
Low-fat or low-carb diet weight loss shows modest appendicular lean tissue decrease in adults with obesity
Most People Lose Very Little Muscle During Diet Weight Loss
This randomized controlled trial in 374 adults with obesity found that a 6-month healthy low-fat or low-carbohydrate diet-based weight-loss …
Worried about losing muscle while dieting? A new study tracking 374 people found that after six months of weight loss, muscle loss was surpr…
Meta-analysis shows combined bariatric and body contouring surgery improves quality of life and weight loss versus bariatric surgery alone
Adding body contouring surgery after weight loss improves quality of life and weight loss
This systematic review and meta-analysis evaluated patients undergoing bariatric surgery alone versus those receiving combined bariatric and…
A large analysis shows adding body contouring surgery after weight loss surgery improves quality of life, body image, and total weight loss …
Weight Regain Reverses Caloric Restriction Benefits on Insulin-IGF-1 Pathway and Biological Age
Weight Regain Undoes Caloric Restriction Benefits For Diabetes Risk
This post hoc analysis of the CALERIE-2 trial examined 190 participants who underwent 25% caloric restriction or control diet.
Losing weight helps control diabetes risk, but gaining those pounds back undoes the hormonal benefits and reverses progress made during the …
Two-year caloric restriction attenuated biological age increases across multiple organ systems in a randomized trial
Eating Less Slows Aging in Heart and Metabolism Systems
This Phase 2 randomized controlled trial evaluated 185 participants assigned to sustained caloric restriction or an ad libitum diet.
Eating less food may actually slow down aging in your heart and metabolism while keeping other organs stable.
Semaglutide reduces insulin dose in adults with type 1 diabetes and obesity
Semaglutide Cuts Insulin Needs By Half In Type 1 Diabetes
A post hoc analysis of an RCT found that semaglutide 1 mg/week significantly reduced total daily insulin dose by 22.6% over 26 weeks in adul…
Semaglutide reduces insulin needs quickly in type 1 diabetes patients, offering a new hope for better blood sugar control and weight managem…
Systematic Review and Meta-Analysis: Bariatric Surgery Reduces Low Back Pain in Morbid Obesity
Metabolic surgery reduces back pain and improves spinal health in morbidly obese adults
This systematic review and meta-analysis of 390 morbidly obese adults found that metabolic and bariatric surgery significantly reduced low b…
Metabolic surgery significantly reduced back pain and improved quality of life for morbidly obese patients with low back pain, though spinal…