Acne is a pimple-inducing skin condition that occurs when subdermal hair follicles get clogged. The most commonly affected regions include the face, neck, shoulders chest and back. Although not considered a severe health concern, acne may cause emotional distress and embarrassment. Avoiding certain food products may help alleviate symptoms of acne.
"Bad" vs. "Good" Fats
According to an article published in the May 2007 edition of "Scientific American" magazine, diet impacts hormonal fluctuations within the body, which may be a contributing factor behind acne. The article notes that Valori Treloar, dermatologist and co-author of "The Clear Skin Diet," believes excessive consumption of "bad" fats, such as saturated fatty acids, promotes inflammation, while "healthy" fats, such as omega-3, have anti-inflammatory properties. Several studies suggest that individuals who consumed a diet rich in "healthy" fats and restricted in "bad" fats experienced fewer acne outbreaks. However, further research is necessary to validate these claims.
Glycemic Index
The glycemic index is a rating system, ranging from zero to 100, which determines the degree to which certain foods impact blood-glucose levels. The higher the glycemic index rating, the more blood-glucose levels fluctuate. According to an August 2007 study published in the "Journal of the American Academy of Dermatology," participants who consumed a low-glycemic diet experienced decreased lesion counts due to acne. Foods with a high-glycemic rating include products containing refined sugars, such as baked goods, candy and soda.
Sodium Intake
According to dermatologist Nicholas Perricone, author of "The Acne Prescription," a high-sodium diet may promote dehydration and induce an increase in acne outbreaks. While sodium is detrimental to proper health and development, Mayo Clinic reports that sodium intake should be limited to 2,300 mg per day. However, the average American adult consumes 3,400 mg per day, mostly due to consumption of processed foods. To reduce acne inflammation, restrict sodium-rich foods, such as potato chips, french fries and canned soups.
Recommended Foods
To reduce acne flareups, the University of Maryland Medical Center recommends a moderate intake of zinc and vitamin A. Zinc supports a health immune system and promotes proper cell division and physical development. This mineral may be found in a variety of seafood and meat products, such as oysters, pork shoulder, poultry and lobster. Vitamin A promotes healthy skin and organ tissues. Reduced-fat dairy products, such as skim milk, may help alleviate symptoms of acne. University of Maryland Medical Center also notes that minerals or vitamins in excessive amounts may be toxic and, in some cases, should be avoided if you are pregnant or have liver disease. Consult with your medical adviser before implementing dietary changes to reduce acne.
References
- "The Acne Prescription"; Nicholas Perricone; 2003
- University of Maryland Medical Center: Acne
- "Journal of the American Academy of Dermatology"; Effect of a High-Protein, Low-Glycemic Diet on Biochemical Perameters Associated with Acne Vulgaris; Smith R.N., et al.; August 2007
- "Scientific American"; Fact or Fiction? Fatty Foods Equal Pizza Face; Cynthia Graber; May 2007
- Mayo Clinic: Sodium
Member Comments