Learn how to prepare a vitamin drink for weight correction. Grapefruit juice for weight loss with ginger and apple cider vinegar is capable of a lot! The drink is fortified, rich in organic acids and flavonoids. Grapefruit drink with ginger enhances the effect of a complex of physical activities aimed at weight correction. You should take the drink half an hour before bedtime for a week, then you need to take a break for 7 days and you can repeat the course until you get the desired results.