Video 1 Transcript
caffeine can either relieve or trigger headaches. If you have a caffeine addiction and you don't drink caffeine one day, then you can get a headache. But also if you do have a headache, but you don't regularly drink caffeine, having some caffeine could really help you. And I've seen that in me. I don't have a caffeine addiction. Hardly ever drink caffeine. But when I have a headache, that's the first thing I do, is have some caffeine and it always helps.