4. Don’t skimp on oils
It’s tempting to cut oil out of your diet completely. This is especially true if you are trying to lose weight. Unfortunately, a lack of oil will cause your skin to sag. You need a certain amount of healthy fat in your diet to stay in good condition. Try olive oil or coconut oil and eat avocados and nuts to ensure your diet is replete with good fats. Your skin will look tighter as a result.