From Simon Goodman, Griesheim, Germany
In a broad look at the link between wrinkles and age-related decline, Graham Lawton describes research on the efficacy of oral collagen supplements in fighting wrinkles. Of course, supplements tend to be costly. A cheaper and more nourishing solution is traditional chicken soup. As long as you add some lemon juice to bring the pH down, boiling up a chicken carcass will extract quite a lot of collagen(1 April, p 38).
