well i now drink 1.5L of water a day and i have to say i feel more healthy…and i thought maybe thats all it was, just my imagination…BUT then when i went to GIVE BLOOD and i asked them what factors affect the rate at which one gives blood. they told me that drinking alot of water and not drinking caffeine make it go really fast. so then i gave blood in under 2 mins…which is like really fast. it wsa awesome and it didnr hurt as much as i was expecting…i just felt really like helpful and humanitarian after i did it. i DID however pass out because i refused to drink the lukewarm juice…BAD decision…trust me…just drink the juice and you’ll feel ok afterward!!