Chapter 01Health & Wellness

Does intermittent fasting work?

It works for weight loss because it usually cuts total calories, not because of magic metabolic effects. 16:8 is the most popular and sustainable schedule. Not appropriate for people with a history of disordered eating.

Follow-up questions

Does it boost metabolism?

Marginally, if at all. The main lever is reduced eating window = fewer calories.

Can I drink coffee during a fast?

Black coffee, tea, and water don't break a fast in any meaningful way.

People also search

  • 16 8 fasting
  • fasting benefits
  • how to start intermittent fasting