The Truth About Vegetable Oils and Your Skin - AI Podcast
Dr. Joseph Mercola - Take Control of Your Health · Dr. Joseph Mercola
June 23, 20258m 56s
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Show Notes
Story at-a-glance
- Linoleic acid (LA), the primary polyunsaturated fat in vegetable oils and commonly found in processed foods, accumulates in skin tissue and increases your risk of sun-induced oxidative damage
- Once stored in body fat, LA leaks into circulation for years, continuously influencing your skin cell membranes even after your dietary intake of LA has stopped
- Pentadecanoic acid (C15:0), found in grass fed dairy and ruminant animals, helps displace LA from cell membranes, reduces lipid peroxidation, and supports mitochondrial and structural integrity
- Supplementing with 2 grams of C15:0 per day, combined with a low-LA diet and metabolic support, significantly shortens LA clearance from two to three years to 12 to 18 months
- Proper sun exposure becomes safer once LA has been displaced from skin membranes, but caution is needed during early clearance stages to avoid UV-induced inflammation from residual LA