8 bottlesAnswer: 8 bottles of 16 oz are required to make one gallon.
Can drinking a gallon of water a day be harmful? For most people, there is really no limit for daily water intake and a gallon a day is not harmful. But for those who have congestive heart failure or end stage kidney disease, sometimes water needs to be restricted because the body can't process it correctly.
Yes. Shikamaru buried Hidan. He can die from malnutrition… by the time of Boruto he is dead dead dead.
"The Judgment" (下された裁き, Kudasareta Sabaki) is episode 78 of the Naruto: Shippūden anime.