Health claim

“A calorie deficit of about 1,000 calories per day can result in roughly 2 lb of weight loss per week, allowing 40 lb loss in 90 days.”

Claim checked — strong evidenceMedium risknutrition

Evidence Summary

Multiple well-designed studies consistently support this claim.

Energy balance calculations support ~1 lb per 3,500 kcal deficit, though individual results vary.

Extracted from

How I Would Lose 40lbs in 90 Days If I Had to Start Over

Peachfit

The video outlines a personal plan to lose 40 lb in 90 days, emphasizing calorie restriction, high‑intensity workouts, and lifestyle changes.

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Educational content only. This page summarizes publicly available video content for informational purposes. It is not medical advice. Always speak with a licensed healthcare professional before making any medical decisions.

A calorie deficit of about 1,000 calories per day can result in roughly 2 lb of weight loss per week, allowing 40 lb loss in 90 days. — Evidence Review — MenHealth Digest

“A calorie deficit of about 1,000 calories per day can result in roughly 2 lb of weight loss per week, allowing 40 lb loss in 90 days.”

Evidence Summary

Follow Weight Loss

Get the weekly evidence digest

“A calorie deficit of about 1,000 calories per day can result in roughly 2 lb of weight loss per week, allowing 40 lb loss in 90 days.”