OBESITY -ANSWER IS GREEN VEGAN

People want to lose weight, best way is to live on GREEN VEGETABLES either raw or cooked, plant proteins and normal EXERCISES.  Your energy will be kept up, though there is gradual reduction of weight. Your body systems will work fantastically.  Wild animal elephant is a grass eater and domestic cow is grass eater.

NEVER PROMPT THAT TOO ON FOOD

Most of us are well fed, I would say overeating has become our culture.  Even a diabetic looks to eat something or other under the pretext of low calorie or it is not glucose.  It is right time you don't offer foods for a guest unless he feels appetite.  It is a sin if you prompt the guest to eat.