How Superfood Actives Modulate Gene Expression
The concept of “beauty from within” has a topical counterpart. Polyphenols from blueberries (anthocyanins) activate the Nrf2-ARE (Antioxidant Response Element) pathway, upregulating endogenous antioxidant enzymes like superoxide dismutase (SOD) and glutathione peroxidase. Kale-derived sulforaphane (an isothiocyanate) is a potent inducer of Phase II detoxification enzymes, protecting skin cells from electrophilic toxins. Chia Seed Oil is one of the highest botanical sources of alpha-linolenic acid (ALA, omega-3), a precursor for skin-identical ceramides and for anti-inflammatory signaling molecules like resolvins and protectins, directly modulating the cutaneous inflammatory response.
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