Combining intermittent fasting with keto is one of the most effective strategies for accelerating fat loss and improving metabolic health. The 16:8 method — fast for 16 hours, eat within an 8-hour window — is the most accessible starting point.
You fast for 16 consecutive hours and consume all your daily calories within a 8-hour eating window. A common schedule: eat between noon and 8pm, fast from 8pm to noon the next day. You are asleep for most of it.
Keto reduces hunger significantly by stabilising blood glucose and increasing satiety hormones. This makes the 16-hour fasted window surprisingly easy after the first week or two. Combined, keto and IF create a powerful fat-burning state.
Week 1: 12:12 (equal split). Week 2: 14:10. Week 3+: 16:8. Gradual progression prevents overwhelm and allows adaptation. Drink water, black coffee, or plain tea during the fast.
Your first meal should be nutrient-dense and satisfying. Explore our keto lunch ideas for noon-time breaking-fast inspiration and close your window with a filling keto dinner.
The 16:8 method is the gateway to a powerful fasting practice. Start gradually, commit for 30 days, and the benefits will become undeniable.