'A diet rich in protein and fat promotes fluid loss. (Urea, a byproduct of protein, is a well-known diuretic.) Instead, try consuming more foods that are rich in complex carbohydrates. Beans, legumes, and whole grains absorb and retain water. '

According to Dr. David williams on his article dehydration a hidden cause of joint pain  he adds that eating high protein foods can add to this:

Three categories of exercise and how they improve our health and daily life.

Cardiovascular exercise:

These type of exercises strengthens your heart clears and expands you lungs builds your stamina pour oxygen into every cell of your body and also releases toxins so be sure to drink water before and after your workout. These exercises could be just as easy as jumping, taking the stairs, walking to lunch, walking around the mall, going for a brisk walk, running on the tread mill and boxing.