1000 mg (1500 IU) is the upper limit established by the food and nutrition board. No acute negative effects are seen at this dosage, however we know longterm side-effects occur at doses as low as 20 mg day. But this is only for the single isolated alpha-tocopherol vitamer, and not mixed vitamin E (e.g., tocopherols + tocotrienols) -Eric Potratz on behalf of Botanical Craft
1000 mg (1500 IU) is the upper limit established by the food and nutrition board. No acute negative effects are seen at this dosage, however we know longterm side-effects occur at doses as low as 20...
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