Ferulic acid
What it is
A hydroxycinnamic acid found abundantly in oat bran, brown rice, wheat bran, and coffee (a major contributor to coffee's antioxidant capacity). Quenches superoxide, hydroxyl, and peroxyl radicals. Small RCTs suggest 400–1,000 mg/day reduces exercise-induced oxidative stress markers and may blunt delayed onset muscle soreness (DOMS). Topical dermatology uses ferulic acid + vitamins C and E as a synergistic UV protection and anti-aging combination. Animal evidence shows bone density preservation via osteoblast stimulation — human confirmation needed. Very safe given its widespread presence in common foods.
Dose
400–1,000 mg/day ferulic acid from rice bran or wheat bran extract; often included in antioxidant stacks with vitamins C and E
Time of day & tips
Take with food. Well tolerated with no known drug interactions at food-equivalent doses. Consistent with the antioxidant effects of high coffee and whole grain intake. Avoid taking immediately before intense exercise if concerned about blunting the oxidative adaptation signal.
Cycling
Safe for continuous daily use. No cycling needed. Food sources (oats, brown rice, coffee) provide meaningful dietary intake alongside supplements.
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