No scientific evidence supports a universal medical requirement of eight daily water glasses.
Claim:
The recommendation to drink 8 glasses of water per day is not medically necessary for most people.
NOT BS
Topic
daily water intake
2 claims checked
Daily water needs vary widely, and about 20–30% comes from food.
Claim:
Drinking eight glasses of water per day is the optimal daily water intake for human health.
TOTAL BS