Intermittent Fasting Methods | Fasting Benefits

Compare Every Method

Each intermittent fasting method restricts eating to a different window or schedule, and the right one depends on your routine, your goals, and how much structure you want. The guides below cover exactly how each method works, what the clinical evidence shows, and who tends to do well with it.

Minimalist kitchen counter with a clock, water glass, and meal prep containers arranged to represent alternating fasting and eating days

IF Methods April 12, 2026

Alternate-Day Fasting: A Complete Evidence-Based Method Guide

A practical, evidence-based guide to alternate-day fasting, including what studies show about fat loss, metabolic outcomes, and long-term adherence.

Minimalist flat lay of a weekly planner with two days highlighted, a glass of water, and scattered fresh vegetables on a clean white surface

IF Methods March 22, 2026

The 5:2 Diet: A Complete Guide to Two-Day Intermittent Fasting

Eat normally five days a week, restrict to 500 to 600 calories two days. Here's what the clinical research actually shows about weight loss and metabolic health.

Analog clock at dawn representing the 16:8 fasting window

IF Methods March 11, 2026

The 16:8 Intermittent Fasting Method: A Complete Evidence-Based Guide

How the most popular time-restricted eating protocol works, what recent clinical research shows, and how to start safely.