I used to slam 3-5 cups of coffee in a day. The days I would try to cut back, I would get wicked headaches from caffeine withdrawal. Now I SKIP the coffee and make a large, 40oz tumbler w/ Infinite Brain lemon punch, ice and the juice of a whole lemon and sip it until about 2pm. I am not kidding, I have head injuries from playing football and from my military service and IB not only keeps me focused, it keeps me hydrated because I am putting it in so much water; and it's delicious, too! My son is in high school and makes his concoction in orange juice to help him focus with online learning.
Product: INFINITE BRAIN
Jay M.