Too much ___________ can slow and eventually stop the heart, and supplements should be taken only under the care of a physician. A. niacin B. potassium C. iron D. calcium

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asked Mar 14, 2016 104k views

1 Answer

StephaneAG · Answer 1 · 2016-03-21T05:31:57+0000

Too much B. potassium can slow and eventually stop the heart, and supplements should be taken only under the care of a physician.