LIFEAID Beverage Co. | LIFEAID | FITAID | FOCUSAID | IMMUNITYAID | PARTYAID | GOLFERAID LIFEAID Beverage Co. makes lifestyle vitamin blends: FITAID, LIFEAID, FOCUSAID, IMMUNITYAID, PARTYAID & GOLFERAID. Only 45 calories per can, made with only the good stuff, none of the junk—no artificial flavors, sweeteners or sodium. A BETTER WAY TO DRINK.