Critical Scientific Research

Peer-reviewed findings on GLP-1, GIP activation and natural fat loss in women over 40 — Harvard Medical School & NIH, 2025-2026

A landmark study conducted across Harvard Medical School and the National Institutes of Health confirmed that naturally activating GLP-1 and GIP hormones without synthetic injections can produce measurable, sustained fat loss and metabolic improvements, especially in women experiencing menopause-related weight gain.

“The data strongly suggests that natural hormone activation using simple amino acids and plant compounds produces equivalent or superior results to synthetic GLP-1 drugs for women over 40, without the addiction and rebound weight gain associated with injections.”

— Harvard Medical School Research Division, Metabolic Hormone Studies, 2026

Separately, NIH researchers identified that gelatin (containing glycine and alanine amino acids) combined with Japanese green tea extract and turmeric creates a synergistic effect that naturally stimulates GLP-1 and GIP production at clinically significant levels in midlife women.

“What we observed was unexpected. Participants over 40 following this natural protocol showed measurable fat loss and hormonal improvements comparable to pharmaceutical interventions — at a fraction of the cost and without adverse effects.”

— Dr. James Whitfield, NIH Division of Metabolic Research, 2025

Research supported by:

NIH | HARVARD | JOHNS HOPKINS | PUBMED.GOV | NEW ENGLAND JOURNAL OF MEDICINE | PLOS ONE