What Not To Eat Before Giving Blood - Of water (or other nonalcoholic drink) before your. Drink an extra 16 oz. Drink plenty of water before the donation. Web additional tips for the day of your donation: Web avoid fatty foods, such as a hamburger, fries or ice cream.
Web avoid fatty foods, such as a hamburger, fries or ice cream. Drink plenty of water before the donation. Web additional tips for the day of your donation: Drink an extra 16 oz. Of water (or other nonalcoholic drink) before your.