The Supplement That Cancels Out Your Prescription Medication

St. John's Wort is the single most dangerous over-the-counter supplement you can take alongside prescription medications, and most people who buy it have...

St. John's Wort is the single most dangerous over-the-counter supplement you can take alongside prescription medications, and most people who buy it have...

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That supplement sitting in your medicine cabinet right now may contain hidden prescription drugs, undeclared allergens, or ingredients never approved for...

St. John's Wort is the herbal supplement that dangerously interacts with common medications, and it is not even a close contest.
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