Studies show that overconsumption of coffee leads to addiction to caffeine, a drug that stimulates the central nervous system. It also causes many side effects such as anxiety and headaches Herbal ...
On the flipside, we're often warned about pre-sleep no-nos, such as caffeine ... drinks thereafter. If one's nightly rest is persistently disturbed over an extended period not caused by alcohol ...
"With that being said, too much caffeine can cause anxiety. It can also alter your sleeping patterns if you drink coffee too late ... As tasty as they are, they’re not as healthy as they sound." ...