Are there foods that can help protect against sun damage? Absolutely. I've performed skin exams on thousands of patients, and one observation always puzzled me. Why do some middle-aged women have such youthful skin, while others have noticeable wrinkles, multiple brown spots, and skin texture changes on their face and chest? Why would there be such a difference in women with the same skin type and approximately the same amount of sun exposure? One potential reason is diet.