Drink plenty of water to help prevent headaches on a keto diet. Avoid intense workouts when starting keto to reduce the risk of headaches. Plan low-carb, nutrient-dense meals to stay healthy on keto.

As ketogenic diets grow in popularity, a new review sheds light on the short-term side effects of keto-induction and offers science-backed solutions to help manage the dreaded "keto flu." Symptoms ...