Eczema 525462
March 11th, 2010
Natural Skin Care With EPA
Incredible though it sounds, fish oil containing eicosapentaenoic acid or EPA, appears to slow down the ageing process and help us to look younger by protecting the skin and inhibiting the chemical processes that take place when our skin is exposed to damage-inducing stimuli, like the sun for example. Evidence suggests that aside from all the other documented health benefits of EPA, it can make our skin more resistant to sunburn, improve skin elasticity and tone and helps to prevent saggy skin and wrinkles from forming.
Most of us know that UV radiation from the sun is public enemy number one as far as the skin is concerned. Overexposure results in premature ageing and wrinkles as well as reduced immunity to disease, and possibly even skin cancer. When our skin is exposed to a lot of sunlight we produce abnormal elastin that causes the skin to stretch and collagen fibres begin to break down. In response to this we produce a large number of enzymes called metalloproteinases or MMPS. This would normally be a good thing as these enzymes try to repair the damage, but it is inefficient and over time, MMPS produced as a result of UV radiation actually results in a break down of collagen and finally wrinkles appear.
A study published in 2005 in the Journal for Lipid Research investigated the effect that EPA had on MMPS arising as a result of ultra violet radiation from the sun in human skin and found that EPA inhibited overproduction of MMPS and reduced the amount of damage to the skin. The researchers Kim et al concluded that EPA could possibly prevent as well as treat skin ageing. Then more recently in 2006, Drs Black and Rhodes found that EPA offers protection against sun-induced damage to skin cells by making the skin more resistant to the sun’s rays in the first place. Participants taking fish oil showed a higher “minimal erythemal dose”. This basically means that the lowest amount of radiation needed to produce erythema (an inflammatory effect on the skin or sunburn) was higher for those taking fish oil. These studies show that EPA not only protects the skin, it limits the damage too, but these are not the only benefits of EPA.
The properties of EPA
EPA is known to have powerful anti-inflammatory and anti-thrombotic properties, both of which help to slow down and minimise the effects of