#3 YOU’LL BE MORE PRONE TO DEHYDRATION
Another downside of keto (or any low-carb diet) is the increase water needs. 
Excreting the waste products from thes diets requires LOTS of fluids. This puts people at a higher risk for dehydration. Keto and other low-carb the diets in general are not good for overall health, wellness and/or weight loss.