These substances are obvious. Most of us know we go through nicotine and alcohol withdrawal, but we don’t always realize that caffeine withdrawal can be even worse. Caffeine is a food (found in coffee, tea and other foods like chocolate). Food is addictive as well. Most of us know that, but we don’t dig much deeper than that basic understanding. Caffeine is a drug which is found in food. All food is a drug, as are all substances. Everything we consume is a chemical that our bodies break down, then decide to use, expel, destroy or quarantine.
So we can be addicted to anything. We can be addicted to coffee, sugar, pasta, or sushi.
And when our body doesn’t get a substance it is expecting, it will send us signals — often painful ones — that it wants that substance NOW. Once the body is re-accustomed to NOT expecting these substances, a new norm is set and symptoms disappear.
Now most of those foods aren’t as chemically addictive as caffeine is, but they can certainly be emotionally or psychologically addictive.