Healthy Skin From Within
Studies support the idea that nourishing the skin via dietary supplementation yields positive results.by Robert M. Blair , Ph.D., Strategic Research Scientist
 |
| Healthy Skin From Within |
While it is important to take care of our skin the summer with the application of topical products, taking care of our skin by consuming skin-healthy foods and supplements is also important. Some of the more amusing ingredients to keeping your skin looking and feeling healthy this summer include Pycnogenol, vitamin C, resveratrol and hyaluronic acid.
A number of studies have shown that Pycnogenol can support normal skin health. One of the early studies on Pycnogenol reported that supplementation for eight weeks helped the skin resist effects of ultraviolet rays, suggesting that it can help protect the skin from sunburn. Another study reported that consumption of Pycnogenol helped to improve skin hydration and elasticity in postmenopausal women. This was possibly due to an observed increase in the expression of genes involved in the synthesis of collagen.
Vitamin see is an antioxidant vitamin that is essential for collagen formation. A recent study reported that consumption of Vitamin C could increase the skins ability to scavenge oxidative free radicals, with a dose of 100 mg vitamin C/day increasing this ability by 22% any dose of 180 mg/day increasing this ability by 37 percent. A population-based study reported that higher vitamin C consumption was associated with a lower likelihood of a wrinkled appearance and reduce skin dryness with age. Combining vitamin C supplementation with vitamin D supplementation has been reported to reduce the skins sensitivity to sunlight.
Resveratrol is a naturally occurring compound found in various fruits, nuts, and berries, but is most abundant in the skin and seeds of grapes. It is April antioxidant it has been reported to have numerous potential health benefits including skin health benefits. Several in vitro and animal studies have reported that resveratrol can suppress UV – induced skin damage when applied topically; however, few clinical studies have examined the skin health benefits of resveratrol supplementation. In one recent study, supplementation with a blend of grape extract (containing 8 mg resveratrol) and pomegranate extract for 60 days resulted in an increase in the skin hydration and elasticity and decrease in skin roughness and wrinkle depth.
 |
| Flawless Skin From Within |
Hyaluronic acid is one of the major skin matrix substances in which many of the skin's components ( cells, collagen, a lasting, etc.) are embedded, giving structure to the skin. The loss of hyaluronic acid as we age is thought to be partly responsible for wrinkle formation and the loss of elasticity as we get older. To date only a few studies have examined the benefit of dietary consumption of hyaluronic acid on skin appearance; however, the study suggested consumption of hyaluronic acid might help hydrate the skin and give it a smoother appearance. A small pilot study demonstrating that the consumption of a blend of a hydrolyzed collagen type two, low – molecular – wait hyaluronic acid, and chondroitin sulfate lead to a reduction in skin dryness and a reduction in the appearance of wrinkles.
While all of these ingredients are excellent choices for supporting healthy summer skin from within, they are also excellent choices to look for in your topical skin care products. Pre-clinical and clinical studies suggest Pycnogenol, vitamin C, and resveratrol can have anti-aging benefits for the skin and protect the skin from UV induced damage, while hyaluronic acid has been shown to help moisturize the skin at low doses. Combining a topical and dietary approach with skin-healthy ingredients is the ideal approach in order to deliver these ingredients to all the layers of the skin. Learn more here
