Age spots, also called lipofuscin or liver spots don’t have to come with aging. Preventing them is just as easy as changing your diet. According to Dr. Ray Peat, PhD, “Age pigment is the brown material that forms spots on aging skin, and that accumulates in the lens of the eye forming cataracts, and in blood vessels causing hardening of the arteries, and in the heart and brain and other organs, causing their functions to deteriorate with age. It is made up of oxidized unsaturated oils with iron.” Ray Peat’s research brilliance helps shed light on how we can prevent these signs of aging on our skin through our food!
1) Get the PUFA fats out of your diet.
If you haven’t done this already, this means ditching the vegetable oils, margarine, and nut/seed oils for saturated fats. Coconut oil, butter, and animal fats are your best bets (and the most delicious)! Monounsaturated fats like olive oil are okay in moderation, but are best not heated since they are more prone to oxidation. When in doubt, always eat the fats you crave and it’s probably not soybean oil.
2) Get excess iron out of the diet.
Multivitamins, other supplements and most processed foods are fortified with iron (especially grain products). Instead, rely on food sourced iron. If your iron stores are already high, you can drink coffee with meals to help minimize uptake of iron in the small intestines.
3) Balance your hormones.
Excess estrogen relative to progesterone levels contributes to increased age spot formation. In addition, excess estrogen increases iron absorption, which could prove problematic. Synthetic hormones like the pill, stress, protein deficiency, and poor liver detoxification all contribute to increased estrogen levels. Keep reading…
Iron’s Dangers by Ray Peat
Aging, Puberty & Infertility by Josh Rubin
Photo Credit: By Invertzoo (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons