My friend (morbidly obese) wants to try lean gains (intermittent fasting) to lose weight. i am concerned for her. is this safe or even healthy?

Weight loss: The healthy way to lose weight is through diet and exercise.She should see her physician who can give her tips to change her life style. In addition he can recommend a dietician who can give her an appropriate diet.She can also enroll in an exercise program where she can lose weight sensibly.

Fasting: Fasting is never a good way to lose weight. It generally slows your metabolism and contributes to the yo-yo effect of losing weight and regaining it back plus more. There really isn't anything healthy about fasting. Conversely, eating multiple (3-5) meals (healthy & small portions) is better for your metabolism and weight loss (but you have to exercise too).