Set out below are all articles explaining Irritability.

Why does coffee give me the jitters?

The caffeine in coffee can effect people in different ways, particularly depending on your size, gender and metabolism. Many people experience ‘jitters’ which to some people is exciting, and others is scary.  It can happen when someone has consumed too much coffee, and sometimes when people are experiencing withdrawal symptoms. For some people it can […]

Coffee Nerves

Everything Old blog features a fantastic vintage commercial for a caffeine-free drink. Amazing that people were wise to negative effects of coffee 50 years ago, yet nobody really thinks about it now… Are you often cranky, irritable – easily upset?… While many folks can stand caffein, others suffer sleeplessness, nervousness, indigestion.