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The Grapefruit Diet
Grapefruit is a great source of nutrients, packed full of potassium, Vitamin C and Vitamin A. But this is only good for you in moderation; too much of any good thing can end up being harmful for you. This fad suggests you only eat grapefruit for up to 12 days. This is a very scary road to travel, and experts say can cause serious health issues overall.
