Caffeine

So whether you eat or drink or whatever you do, do it all to the glory of God.

Do you not know that your body is a temple of the Holy Spirit who is in you, whom you have received from God? You are not your own;

…you were bought at a price. Therefore glorify God with your body.

Nothing that enters a man from the outside can defile him; but the things that come out of a man, these are what defile him.”

“Everything is permissible for me,” but not everything is beneficial. “Everything is permissible for me,” but I will not be mastered by anything.

Then God said, “Behold, I have given you every seed-bearing plant on the face of all the earth, and every tree whose fruit contains seed. They will be yours for food.

Stop drinking only water and use a little wine instead, because of your stomach and your frequent ailments.