Fancy clothing paired with classy shoes or skilfully applied make up, nothing can beat the charm of glowing skin. The secret lies in every kitchen. The food we consume daily plays an important role in keeping our skin soft, smooth and glowing. It holds a place above any cream, gel or soap bar kept in bathroom.
Nutrition and its effect on skin has always been an interesting topic for research, scientists and physicians worldwide for centuries. According to WHO reports, nutrition is among the most important parameter involved in skin health and associated conditions. Many Dermatologists in collaboration with health practitioners have made attempts to improve skin health and beauty by changing the diet or by various nutrient supplements (1). A study by Boelsma et al. (2001) reviewed the effects of vitamins, carotenoids and fatty acid supplementation in optimizing skin conditions, curing or preventing skin infections and concluded that nutritional factors show potential beneficial actions on the skin.
In this article we will discuss how vitamins and minerals from a nutritious whole foods diet can treat acne, wrinkles and various other skin problems.
- Water- Water is a large component of the human body, our skin is roughly 64 % water and it plays a key role in normal physiological balance. Several studies (3, 4, 5 and 6) have suggested that the water supplied by regular food and beverages which includes the water produced by the cellular metabolism, is not sufficient to meet the daily requirements. Unlike other essential nutrients, daily recommendations for water consumption are often considered secondary, and a clear definition of daily guidelines for water requirement does not exist. However, some indicative recommendations were highlighted in certain studies. The “Dietary Guidelines specified for Americans” report (7) states that an adequate water intake of 3.7 L/Day for men and 2.7 L/day for women (between 19 to 30 years old adults) whereas European Food Safety Authority (EFSA) indicate dietary reference values of water as 2.0 l/day for men and 2.5 L/day for women.
- Vitamin A – Vitamin A when consumed, as well as being used topically will help repair sun damage, regulate sebum output, help with the production of collagen and elastin and aid is the repair of the skin on a cellular level.
A diet rich in Vitamin A will ensure you have a healthy, plump, oil balanced and even toned skin
Sources:Vitamin A is a fat soluble vitamin, and therefore it is required to be consumed with fat to attain optimal absorption. It can be found in colourful fruits and vegetables. High vitamin A foods include roots like sweet potatoes, carrots, dark green leafy vegetables, dried apricots, fish, liver, and tropical fruits.(IU).
- Vitamin- D. . It is also known as the sunshine vitamin. The main function of Vitamin D in body is related to calcium absorption but the positive effect is not just limited to bone health. Studies reveal the positive effect of vitamin D in treatment of Psoriasis (9). Vitamin D is produced in our body naturally through direct exposure to sunlight. Just a 10 minute of sun exposure in a day is plenty, especially if you’re fair-skinned. But for places with less sun light consumption of food rich or fortified with Vitamin D is needed.
**Sources: **Besides getting vitamin D through sun, you can also get it through certain foods. National Institute of Health (NIH) recommends that in order to ensure adequate levels of the vitamin D in your blood both the sources need consideration. Foods that contain vitamin D include: egg yolk, shrimp, salmon, Sardines, milk (fortified), cereal (fortified), yogurt (fortified), orange juice (fortifie