Combining intermittent fasting with keto is one of the most effective strategies for fat loss and metabolic health. The 16:8 protocol — fast 16 hours, eat within an 8-hour window — pairs naturally with ketogenic eating.
When you are already in ketosis, your body efficiently burns fat for fuel. Extended fasting deepens ketosis, accelerates fat burning, and improves insulin sensitivity.
A popular schedule is eating from 12pm to 8pm. Break your fast with a high-fat keto meal and end your eating window with a protein-rich dinner.
Start with something gentle: bulletproof coffee, avocado, eggs, or smoked salmon. Browse our keto breakfast recipes for fasting-friendly options.
Water, black coffee, plain tea, and electrolyte drinks (no sugar) are all permitted during your fast.
Do not break your fast with high-carb foods. Avoid alcohol. Do not undereat within your eating window — get enough fat and calories.
Stay hydrated with our keto beverages — from herbal teas to electrolyte drinks.