Tahini
You have some tahini in your frig? If not, it’s a good idea to get some in. The thick, oily paste made from ground sesame seeds is a cheap (and tasty) beauty supplement. Why spend money on creams and oils for your skin without getting some anti-ageing ingredients through your diet?
Walking
If you saw a bottle of pills on the supermarket shelf that promised to strengthen your heart, manage your weight and boost your spirits, you would surely dismiss it as snake oil. But walking does this!
