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We are here to help you in taking care of your skin as we know you don’t want your skin to get sunburnt or or tanned due to the scorching heat. The skin is the largest organ in the human body . It is in constant interaction with the external world protecting your body from all kinds of insults.
India is a tropical country and the summers are harsh. Thanks to our brown skin, we are naturally protected from the adverse effects of sun exposure. However, our skin needs supplemental care, especially in summer. The melanin pigment of skin absorbs sunlight( UV light) and protects our skin from harmful effects of UV light. The darker the skin, more is the melanin and better is the protection. This is the reason why incidence of skin cancers in India is remarkably less when compared the west.
At first let us understand a little about UV light, what damages it can cause to our skin. Ultraviolet Light is a part the electromagnetic spectrum reaching the Earth. Its wavelength range is 200 – 400nm. There are 3 types of UV rays
We all know sun burn and tanning are the most common adverse effects of unchecked sun exposure, though sun burn is common in light skinned people and tanning is common in dark skinned individuals. UV exposure may also suppress the immune function, cause premature ageing of the skin, photo carcinogenesis and also implicated in cataract formation. Some individuals who are prone may also develop solar urticaria, polymorphous light eruptions, chronic actinic dermatitis and many more UV related skin diseases.
UVB is required for synthesis of vitamin D precursors in the skin. However studies have failed to establish a proven association between sunscreen usage and vitamin D deficiency. It is also important to note that most of the Indians are Vitamin D deficient irrespective of the sunscreen use. Vitamin D plays an essential role in bone health, also seem to have some protective roles in preventing colorectal cancers, breast cancers, prostate cancers and non-Hodgkin’s lymphomas. We recommend the encouragement of dietary enrichment or supplementation by vitamin D. Some of the food items rich in vitamin D include fatty fish species like cat fish, salmon, tuna, fish liver oils like cod liver oil;. vitamin D fortified food products like packaged milk and juices are also available.
Use the products suitable to your skin type. You may need to change your facial cleansers, moisturisers and sunscreens in summer. Your skin is generally not as dry in summer as it used to be in winter. So a light moisturizer may be preferred in dry skin types and normal/oily skin types may not require one or use gel/ lotion based ones. You sweat more and dust settling on skin is also more in summer. So use a cleanser containing hydroxy acids for better cleansing action provided your skin tolerates them. Use cleanser 2-3 times a day, excessive cleansing may lead to dryness as well as acne. However you wash your face just with plain water if you sweat more. Follow the sun protection advice as mentioned above.
We all the importance of hydration in body’s health in summer. It holds good to skin as well. Dehydrated skin does not perform its protective functions well and it is also more prone for damage and infections. So drink at least 2-3L of water everyday. Stay away from aerated drinks and fruit juices with added sugar. They can cause osmotic dehydration, add unnecessary empty calories, may as well increase your acne.
Apart from your routine diet, have fruits and veggies with high water content like watermelon, cucumber, musk melon in plenty. Citrus fruits have a lot anti-oxidants and are great help in damage repair of your skin.