What is the 4 3 intermittent diet?
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3 min read
According to research published in the *Annals of Internal Medicine* in April 2025, participants following a 4:3 intermittent fasting regimen experienced modestly greater weight loss over 12 months than those on a daily calorie-restricted diet. This emerging pattern of alternate-day fasting is attracting attention for its potential effectiveness and flexible structure for weight management.
