How do ketogenic diets affect skin inflammation?
Ketoilu kasviöljyillä (MCT, omega-3) pahentaa tulehduksellisia ihosairauksia. Pitkäketjuiset triglyseridit eivät ainakaan pahenna oireita.
"We found that a well-balanced ketogenic diet, limited primarily to long-chain triglycerides (LCTs) like olive oil, soybean oil, fish, nuts, avocado, and meats, does not exacerbate skin inflammation. However, ketogenic diets containing high amounts of MCTs especially in combination with omega-3 fatty acids, should be used with caution since they may aggravate preexisting skin inflammatory conditions."
Previous studies have indicated that high-fat diets with a substantial amount of carbohydrates promote the progression of psoriasiform-like skin inflammation and development of spontaneous dermatitis in mice. The investigators therefore hypothesized that high-fat ketogenic diets would dampen psoriasiform-like skin inflammation progression and that partial supplementation of LCT with MCT and/or omega-3 fatty acids would further enhance these effects. Although the study did not confirm that hypothesis, it showed that an LCT-based ketogenic diet does not worsen skin inflammation.