Forget the oil.
High doses of Hawthorn berries, and hot peppers will both prevent attacks, and heal the heart.
Anyone that has heart issues should be carrying a strong tincture of capsaicin and add it to their drinking water all the time.
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I heard about Hawthorn berries, but not about capsaicin for the heart.
People need to check and watch their own reactions.
Wow! I will be following this thread... Hubby had a heart attack last year.