First, we must avoid the "bad fat" from the food we eat. fat in the viscera, the fat in fried foods, fat in the coconut milk, fat in the "junk food", etc. are fats that we must avoid. very bad for health, very bad for your heart.
Try to get the "good fats" in a piece of lean meat, vegetables and fruit also has a "good fats" (many people do not know), marine fish.
How much do we need fats? ideally is 1 / 3 of your total calories are from fat (vegetable fat and animal fat), no more!. This means that if you consume formula 1 shake, you'll likely run a 1000 calorie a day diet, that means you need 300 calories of fat a day.
So remember:
Choose healthy sources to get your healthy fats.
Eat wisely + exercise regularly and carefully = you will be fit and healthy.