Of course we all know caffeine is not the best for us ... just try going off coffee and see what happens. I stopped drinking caffeine coffee 6 years ago and for 2 weeks straight my body hurt from my head to my toes. Pretty wild.
Anyway, look for grain based coffee if you need to have coffee in the morning. Add plant based sugar and almond or rice milk.
Herbal Teas are a good alternative too.