My opinion is that lack of water, and too much artificial soft drinks are a major contributor to all the obesity, sickness and disease we have become so used to dealing with these days.
Most physicians say we should drink at least eight 8 ounce glasses of water daily, however few really-healthy people drink that amount of water as part of their daily regimen.
In my experiences, I have found that drinking plenty of water cuts down on the chances of getting a yeast infection. This may sound weird, but I just have a feeling that it has something to do with urinating more! I mean, it seems that when you drink fluently throughout the day, you naturally urinate more... which kinda helps keep the pipes clean (If you know what I mean) :)
If you do only one healthy thing everyday, drink more water. It's natural, and has no side effects!
Tip: Add a little Lemon to give it a refreshing zing!