Oh thank you. I think this research mentioned that:

"Caffeine can BOTH relieve and trigger headaches. The role of caffeine and its safety in medicine require further research."

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10385675

Recently, I'm not used to take coffee daily anymore and rather prefer to take juice. I took coffee quite often when i was in college to help me stay awake to finish college home work.😅