There is a ratio. 5 mg + 0.5 * PUFA. For example, 20g PUFA = 15 mg vitamin E. It gets specific, as more is needed with longer chain PUFAs like DHA. Lipid perox

There is a ratio. 5 mg + 0.5 * PUFA. For example, 20g PUFA = 15 mg vitamin E. It gets specific, as more is needed with longer chain PUFAs like DHA. Lipid peroxidation can also be handled with more vitamin A and 1g+ vitamin C (to recycle the oxidized vitamin A).