New Studies

Major findings from Lancet, BMJ, NEJM, JAMA, and other leading journals

Can laughter improve health? Researchers launch study to find out

A new research initiative called the Laughter Lab is systematically investigating whether laughter can improve health and wellbeing. The study…

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Human Trials Reveal NR and NMN Produce Identical Blood NAD+ Increases

New human trials reveal NR and NMN supplements produce identical blood NAD+ increases through microbiome-dependent…

Iron, Folate, and Vitamin B12: The Critical Triad for Healthy Red Blood Cell Formation

New research reveals how iron, folate, and vitamin B12 form a critical triad for red…

Study shows liver recovers from exercise in 6 hours, muscles need 24 hours

New research reveals liver glycogen recovers within 6 hours after intense exercise, while muscles need…

Severe Iodine Deficiency in Early Pregnancy Linked to Lower Verbal Intelligence at Age 15

15-year UK study of 1,200+ mother-child pairs shows severe first-trimester iodine deficiency predicts 4-point lower…

Nutraceuticals enhance antidepressants by addressing metabolic constraints, not replacing drug mechanisms

New 2025 analysis reveals nutraceuticals enhance antidepressants by addressing metabolic constraints like inflammation and nutrient…