1.Myth: Everyone should drink eight glasses of water a day.
Although it's nice to drink more but the truth is that not everyone requires eight glasses of water a day to maintain adequate hydration. The amount of fluids that each person needs varies and is based on activity level, gender and body size.
Other sources of fluids that contribute to hydration include carbonated drinks, juice, milk, coffee, tea, fruits, vegetables and other foods with higher water content.
