My sister has joined Atkins a couple days after I did. She really doesn't have weight to lose (but it's personal choice and she says she does). Anyway, she had started out losing 6 pounds, but for some reason has gained 3 back. She says she's going strictly by the book. She was told (by a person that does Atkins) that she's drinking too much water.
Is there such a thing as too much water? What other reason for the weight gain could there be (not that TOM-I already asked)?


) so they've either been on Atkins or South Beach. We'll see how long they stay on it. 