Is Good Calories, Bad Calories worth buying?

Good Calories, Bad Calories has a Verify Influencers trust score of 83/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for Good Calories, Bad Calories?

Good Calories, Bad Calories scored 83 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

Books

Good Calories, Bad Calories

83/100 science score
$25 price
Promoted by Peter Attia

Overview

This book earns a Good rating due to moderate scientific backing for its promotion of low-carb eating, which aligns with evidence from multiple meta-analyses showing superior short-term weight loss and metabolic benefits compared to low-fat diets (e.g., PMID:33317019 reports low-carb diets improve HDL and triglycerides; PMID:39145286 ranks low-carb highest for weight loss). However, effectiveness is tempered by mixed long-term data (PMID:35088407 finds little difference after 2 years) and critiq

Key strengths

Thorough historical review of nutrition science with 60+ pages of references
Influential in promoting low-carb diets backed by short-term RCTs/meta-analyses
High consumer ratings (4.5/5 Amazon) for eye-opening insights

Our analysis

Good Calories, Bad Calories is a provocative, well-researched book offering valuable historical context on nutrition myths and partial support for low-carb approaches. While some claims hold up moderately, others like full sat-fat exoneration and CIM are limited/overstated. Recommended for informed readers skeptical of mainstream diet advice, paired with current evidence.

Frequently asked questions

Is Good Calories, Bad Calories worth buying?: Good Calories, Bad Calories has a Verify Influencers trust score of 83/100 based on ingredient quality, clinical evidence, and third-party testing.
What is the trust score for Good Calories, Bad Calories?: Good Calories, Bad Calories scored 83 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

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