The drastic weight loss some people see on the keto diet may cause a drop in estrogen levels, and thus irregular periods. Read about these health risks and what to do if the fad high-fat, low-carb diet is messing with your menstrual cycle.
Military Diet - Does the 3-Day Plan Work For Weight Loss? menshealth.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from menshealth.com Daily Mail and Mail on Sunday newspapers.