Keto for Over 50s: How to Start and What to Expect
The keto diet over 50 can be transformative, but there are important differences to understand compared to starting keto in your 20s or 30s. This guide gives you the complete picture.
Why Keto Works Well for Over-50s
As we age, insulin sensitivity declines and the body becomes less efficient at managing blood sugar. Keto directly addresses this by removing the glucose load entirely. Many people over 50 report faster results than they expected, particularly in terms of fat loss from the belly and improved joint health.
Protein Is More Important Than Ever
After 50, muscle mass naturally declines — a process called sarcopenia. On keto, ensure you are eating at least 1.2–1.6g of protein per kilogram of body weight daily to protect your muscle. Prioritise eggs, meat, fish and full-fat dairy.
Exercise: Lift Weights and Walk
Resistance training is non-negotiable after 50 for maintaining muscle on keto. Combine it with daily walking (aim for 8,000–10,000 steps) for optimal fat-burning results.
Hormone Considerations for Women Over 50
Menopause brings hormonal changes that can affect keto results. Some women benefit from slightly higher carb intake post-menopause. Track your results and adjust accordingly.