although we may not think of it in this way, our skin is actually an organ just like our heart, lungs and kidneys. in fact, it’s the largest organ in the human body, and is impacted by our diet and lifestyle choices just as much as any other organ.
a common issue faced by our skin is dryness — one of the number of potentially unpleasant ailments that can result from our canadian winters, and a host of other factors including aging, genetics and improper skin care practices, like excessive bathing or cleansing.
since i’m a dietitian, and not a dermatologist, i am most interested in sharing how you can change your nutrition regimen — including adding supplements — to fight back against dry skin.
water intake.
i know you don’t want to hear it, but we have to start with the basics. although the quality of evidence isn’t necessarily great,
almost all studies
that look at fluid intake and skin hydration show that consuming more daily fluids improves your skin’s hydration status. a good starting fluid target for women is 2.7 litres and for men 3.7 litres, with those who are very active requiring more to account for sweat loss.
vitamin c.
vitamin c is a potent dietary antioxidant and low intake levels have been associated with an
increased risk of dry skin
, especially in older women. foods highest in vitamin c also tend to be among the highest in fibre, antioxidants and other skin-healthy components, so go ahead and enjoy plenty of kale, broccoli, brussels sprouts, mango, strawberries, kiwi, oranges and bell peppers with the knowledge that you are contributing to moist, luscious skin.