I used to drink a lot of coffee, eventually settling on the SkullCrusher brand, which I loved, for my single coffee of the day; My morning coffee.
One day, I decided that I would quit, and what followed was around 8 days of the worst headache I have had in a long time.
Now, I wake full of energy and feeling sharp.
The smell of coffee makes me want one, but the dullness and headache are good deterrents.
I drink coffee 3-4 times a month. No headaches.
Just so you know, you could have done that gradually with decreasing amounts every day...
For me coffee is all about the taste. I'm having my coffee lab with two grinders, a V60, a scale, and Cafelat Robot to brew the best possible coffee I can get. We have multiple good coffee roasters in our city, and I'm mostly getting very light roasts with lots of complex sugars in the bean. I drink two cups a day: one filter coffee in the morning and one espresso after lunch.
I can't imagine drinking bad coffee only for the caffeine.
I've had that once (caffeine withdrawal headaches), we had mediocre coffee at the office for ages, then they got a new contract and we got these Italian real bean grinding things. I uh, had double espressos a few times a day.
I quit too. I’ve since found on random days where I do have a coffee I feel slightly numb to everything so can procure more physical effort, but I slightly shake uncontrollably and also have worse sleeps. So I almost never have a coffee (or caffeine).
Since no one has spoken about matcha yet, I am here to provide my two cents and my experience with caffeine and matcha.
Caffeine does benefit people with certain forms of brain chemistry, and for folks like me, it definitely helps. I used to have double or triple espressos several times a day, and on other days, I would go for cold brews and similar drinks. I've spent years doing it. While it helped me immensely focus and get work done, it also put me on a fast track, I guess. It's probably not a good thing to keep going with. Somewhere it felt like it was putting extra mental load on me than usual.
Again, this doesn't apply to everybody. Recently, I stumbled upon matcha. It's not the entry-level matcha or matcha mixed with a lot of additives like sugar or cream; it's just matcha with milk or an alternative milk like oat milk or almond milk, etc. It has a surprisingly nice effect.
It's almost like the same effect as caffeine, but without making me feel jittery. At the same time, I'm also able to achieve the focus I used to get with coffee. I recommend that you folks start out and try it out and see if matcha helps you as well. Just make sure you buy ceremonial grade, which is available at a decent price on Amazon. It's ridiculously, crazily overpriced in stores like Safeway and Whole Foods, though.
It is the L-theanine that works its magic in matcha. Too much can cause some nausea or diarrhea, but consuming it two or three times a day in moderate amounts can go a long way for many people. It also doesn't have any other side effects and is a good drink in general. Beyond that, there are other alternatives like chamomile tea, passionflower tea, etc. Some of them work for some people, while others don’t. It's up to you to keep trying and cycling between these wonderful gifts that nature has provided.
The brand you chose for daily consumption advertises "3X MORE CAFFEINE - NEVER SLEEP AGAIN."
In this instance I would honestly say that this choice of coffee, with so much caffeine, is a large contributor for why you had such a withdrawal. Your body probably ended up with a dependence to some degree because that's so much caffeine that it can't sorta just ignore it or manage around it.
More moderate consumption is more tolerable and often doesn't produce the same negative effects after you stop, though for some people it still does.
It's probably fine to have a coffee when you're craving it, couple times a week. Perhaps stick to a typical bean rather than nuclear-grade like you're used to? :P