Fats are needed by the body because:

They’re a great source of energy – every gram of fat is equal to 9 calories (more than twice than proteins and carbs). Also, our brain uses it as one of the main sources of energy. Feeling dumb-dumb and slow? Have some dark chocolate or avocado and get energized! It makes you feel full, so you’re going to eat fewer carbs and sugars (you need these too though). This can cause you to lose weight and lower your insulin levels way faster than low-fat diets. That’s why the keto diet is so good! It gives you a strong heart and a longer life! Balanced amounts of healthy fats can protect your heart from disease and reduce mortality. Fats help you building hormones. That will keep your sex drive up in the sky, your skin and hair looking beautiful, and improve your mood. Fear of wrinkles while aging? Send wrinkles away by giving your skin extra flexibility eating good-fat sources.

You won’t have to worry about wrinkles!