Research

Adherence

Personalized Behavioral Weight Loss (PBWL) optimizers (those who achieve ≥5% weight loss) lose significantly more weight than Standard BWL optimizers, suggesting personalization maximizes potential for responders.

If you are a 'responder' to weight loss interventions, personalizing your diet and activity based on your body's feedback (like glucose response) can nearly double your weight loss compared to standard advice. Find your 'best fit' prescription early.

ModerateSupportsMEDIUM confidence
PBWL optimizers lost more weight (−8.66 (0.66)) than BWL optimizers (−4.76 (0.43), p < 0.001).
Caitlin Martinez et al. · Obesity Science & Practice · 2025

Why this rating

Small sample size of optimizers (n=20 PBWL, n=5 BWL), but strong statistical significance (p < 0.001).

Source

Testing a Personalized Behavioral Weight Loss Approach Using Multifactor Prescriptions and Self‐Experimentation: 12‐Week mHealth Pilot Randomized Controlled Trial Results

Caitlin Martinez et al. · Obesity Science & Practice · 2025

DOI 10.1002/osp4.70051

rct · n=35Cited 6×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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