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Are you drinking too much water? Here's how to tell

NBC News medical contributor Dr. Natalie Azar joins Kathie Lee Gifford and Dean Cain to reveal that sometimes there can be too much of a good thing, whether it's exercise, sleep, or even water. How much is too much? Dr. Natalie explains how you can tell.
/ Source: TODAY

NBC News medical contributor Dr. Natalie Azar joins Kathie Lee Gifford and Dean Cain to reveal that sometimes there can be too much of a good thing, whether it’s exercise, sleep, or even water. How much is too much? Dr. Natalie explains how you can tell.