Nutrition

Plant-Based Diets Cut Thyroid Disease Risk by 50% Plus Natural Hashimoto's Treatment

Dr. Greger reveals how vegan diets halve hyperthyroidism risk and shares a simple spice that improves Hashimoto's thyroid function.

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Iron and B Vitamins Boost Brain Power in African Children, Major Review Finds

Systematic review reveals specific micronutrients significantly improve cognition and academic performance in school-aged children.

Hidden Barriers Keep People Out of Nutrition Programs Despite Growing Health Awareness

New research reveals overlooked obstacles preventing enrollment in nutrition interventions that could improve health outcomes.

Fruit-Based Foods Beat Fiber Supplements for Treating Chronic Constipation

Network analysis of 19 studies reveals multi-component foods and fruit-based interventions outperform traditional fiber supplements.

Mar 28, 2026 1

Vitamin D and Iron Linked to Higher Celiac Disease Risk in Swedish Children

Large study of 6,520 at-risk children reveals country-specific nutrient associations with celiac disease development.

Multiple Micronutrients Show Modest Edge Over Iron-Folic Acid for Child Anemia

Large Indian trial finds adding micronutrients to iron-folic acid reduces anemia by 28% but with minimal physiological impact.

Iron Absorption Genes Work Differently in East Asian vs European Populations

New genetic study reveals ancestry-specific differences in how genes control iron absorption, opening doors to personalized nutrition.

Tooth Loss Dramatically Increases Malnutrition Risk in Older Adults

Major study reveals edentulous seniors face 66% higher odds of malnutrition, but dentures may help protect nutritional status.

Family-Based Nutrition Program Transforms Children's Eating Habits and Food Awareness

Interactive workshops with families helped overweight children reduce ultra-processed food intake and develop critical thinking about food choices.

Probiotics Boost Gut Health in Elderly Tube-Fed Patients Within 30 Days

Short-term probiotic supplementation significantly improved gut microbiome diversity in older adults receiving home enteral nutrition.

Blood Biomarkers Could Revolutionize Personalized Nutrition for Obesity Prevention

New research identifies key blood markers that could help tailor diet plans to individual metabolic profiles for better weight management.