You may think the sun less dangerous now that summer is over, but winter UV rays can be just as harmful. In fact, winter protection may be even more important than summer - indoor heating and harsh weather strip the skin of its natural oils and moisture, leaving it more susceptible to UV damage. In addition to using a shielding lotion, now recommended by hundreds of dermatologists for topical dry skin care, here are a few natural UV fighters you can add to your diet.

Several foods contain nutrients that help prevent sun damage by absorbing UV rays. Generally, these foods are high in Omega 3 essential fatty acids, Vitamins C and A, carotenoids and tocopherols. Fortunately, these nutrients are also essential for dry skin care.

·Red or orange foods like tomato and watermelon are high in beta-carotene and lycopene (both are carotenoids), which settle into the outer layer of the skin and repair sun-damaged cells. These nutrients are excellent for dry skin care and can prevent sun damage. According to one study, this combination of nutrients can increase the skin’s defense against UV rays by 20 percent.

·Vitamin C is a free radical fighter that has the added benefit of synthesizing collagen production. Although citrus fruits are a good source, red bell pepper contains nearly three times the Vitamin C of oranges. If you can’t get enough in your diet, make sure you take supplements.

·D-limonene, a potent antioxidant proven to reduce the risk of skin cancer, is also found in citrus fruits, but in the skin instead of the pulp. A zester or grater will help you remove little bits of the peel – you can eat it plain or add it to salads or blender drinks. It doesn’t take much – a few teaspoons every week will reduce the risk of skin cancer.

·Omega 3 essential fatty acids - the best sources are nuts, salmon, mackerel, and Omega 3 eggs. If salmon is a favorite, ensure it is mercury-free. A diet high in salmon not only fights UV rays, it is also the ultimate dry skin care food.

Most important of all is to avoid dry skin. The skin protects us against UV rays and bacteria, regulates water loss and temperature and is vital for a healthy immune system. However, rough, dry skin prevents these functions and exposes us to all manner of ills – wasting our dietary efforts. A good shielding lotion is therefore a must. It bonds with the outer layer of the skin to form a protective layer that prevents moisture loss and protects against harsh weather conditions and chemicals that can cause dry skin.

The skin is your largest organ. Make sure you protect it internally and externally – good dietary choices on the inside and a good shielding lotion for dry skin care on the outside.