Ultra-processed food consumption is associated with metabolic syndrome, cardiovascular risk, and allergic diseases in children
Ultra-processed foods linked to childhood weight and heart risks
This narrative review synthesizes evidence regarding the impact of ultra-processed food (UPF) on pediatric health. High UPF intake is linked…
High intake of ultra-processed foods is linked to weight gain, metabolic issues, and higher rates of asthma and skin conditions in children.
LGI and LGL diets reduce body weight, lipid profiles, and inflammatory markers in humans
Low Glycemic Index Diets May Improve Weight and Cholesterol Levels
This meta-analysis of 1,265 participants analyzed the effects of low glycemic index (LGI) and low glycemic load (LGL) diets on metabolic hea…
A review of 1,265 people suggests that low glycemic index diets may help lower body weight, improve cholesterol, and reduce certain inflamma…
Beta-alanine supplementation improves time to exhaustion in women with a pooled effect of SMD 0.49
Beta-alanine may help women exercise longer before getting tired
This systematic review and meta-analysis of 11 randomized controlled trials evaluated beta-alanine supplementation in women. The analysis fo…
New data suggests beta-alanine could help women push through fatigue during workouts, though the evidence is still early and limited.
Synthetic food production technologies offer a promising resource for resilient global food systems
Synthetic Food Technologies Offer Potential Path to Global Food Security
This review evaluates technological innovations in synthetic food production, including cell culture and microbial fermentation, to address …
New technologies like cell culture and microbial fermentation could help feed a growing global population, though high costs and regulations…
Exercise interventions may improve adiposity and physical function in middle-aged or older adults with sarcopenic obesity
Exercise helps middle-aged and older adults with sarcopenic obesity
This umbrella review of systematic reviews synthesized evidence on exercise-based interventions for middle-aged and older adults with sarcop…
New research shows that exercise programs can improve body composition and physical function for older adults struggling with both muscle lo…
High glycemic variability in ICU patients linked to 2.29-fold higher mortality risk
Blood sugar swings linked to higher death risk in ICU patients
This meta-analysis of 36 studies (123,911 patients) found that short-term glycemic variability metrics, particularly standard deviation and …
Wide swings in blood sugar may raise death risk for ICU patients, a large review of 36 studies finds.
Fish consumption increases vitamin D levels by 4.08 nmol/L in children across randomized trials
Eating fish may help improve vitamin D levels in growing children
This meta-analysis of randomized controlled trials evaluated the impact of fish consumption on micronutrient status in children aged 2 to 14…
New data shows that children who eat fish have higher vitamin D levels. This nutrient is vital for strong bones and healthy growth.
Food insecurity linked to poorer diet and higher obesity risk in older adults
Food Insecurity Linked to Poorer Diet and Obesity in Older Adults
This narrative review synthesizes evidence linking food insecurity and financial hardship to poorer diet quality and higher odds of overweig…
Older adults facing food insecurity eat worse and are more likely to be obese, a review finds.
Semaglutide associated with 35.2% of weight loss as lean mass versus 26.2% with lifestyle interventions
New analysis shows weight loss drugs and lifestyle changes affect muscle loss similarly
This systematic review and meta-analysis evaluated 15 782 adults with overweight or obesity receiving incretin-based therapies or intensive …
A large review of 15,782 adults found that weight loss drugs and lifestyle changes led to similar proportions of muscle loss during weight r…
Preoperative comorbidities linked to reduced weight loss after metabolic and bariatric surgery in adults
Pre-existing health conditions may slightly reduce weight loss after surgery
A meta-analysis of twenty-three studies reveals that mental illness, diabetes, and sleep apnea are associated with slightly lower weight los…
Adults with mental illness or diabetes before surgery saw slightly less weight loss. Other conditions like high blood pressure did not affec…
Vitamin D's role in antifungal immunity remains uncertain due to species differences
Primate biology limits how rodent vitamin D data applies to human fungal infections
This narrative review examines the potential role of vitamin D in antifungal immunity. The authors synthesize evidence from animal models bu…
A review notes that species differences and model limitations prevent direct translation of rodent findings to human fungal disease treatmen…
NAD+ repletion via NMN or NR shows context-dependent effects on muscle stem cell homeostasis and sarcopenia
NAD+ boosters may help muscle stem cells fight aging weakness
This systematic review synthesizes nearly 60 representative preclinical and clinical studies on NAD+ repletion for sarcopenia. The authors d…
A review of nearly 60 studies suggests NAD+ precursors like NMN or NR could support muscle stem cells and reduce oxidative stress in sarcope…