The egg and grapefruit diet doesn't involve you only eating eggs and grapefruits for days on end. While that might cause you to lose weight and fast, it is not a healthy way of doing it and it doesn't include all the nutrients your body needs daily.
Yogurt contains lactobacillus, a good bacteria that helps fight bad bacteria in your intestines and vagina and helps your vagina stay in the optimal pH range. Eating yogurt regularly can prevent your vagina from becoming too basic, but it can also be used topically to cure a yeast infection or BV.
1 Tampons: Since they retain the fluids that cause pH to increase, tampons can contribute to the problem, especially if you âforgetâ a tampon and leave it in too long. 2  Intercourse: The pH of semen is 7.1 to 8. 3  Douching and cleansers: Any vaginal infusion of water or other fluids can affect vaginal pH.