Hunger is the enemy of fasting. Not because it's dangerous — it's not — but because it makes you want to quit. And quitting is how you fail.
I've been fasting for over a year now, and I've developed a toolkit for dealing with hunger. Not eliminating it — managing it. Here's what actually works for me.
1. Water first, always.
Most of what I think is hunger is actually thirst. I drink 500ml of water and wait 10 minutes. If I'm still hungry, it's real hunger. If not, it was thirst. This works about 70% of the time.
2. Black coffee is magic.
Caffeine suppresses appetite. It's well-documented. I have one cup in the morning, one around 11 AM. The second cup usually kills any mid-morning hunger. Just don't overdo it — too much caffeine makes me anxious and then I want to eat to calm down.
3. Stay busy.
Hunger hits hardest when I'm bored. If I'm deep in a design project, I can forget to eat for hours. If I'm scrolling Instagram, I'm hungry in 20 minutes. The difference isn't physical — it's mental. I schedule my most engaging work during my fasting window.
4. Salt under the tongue.
Weird trick I learned from a fasting forum. A tiny pinch of salt under the tongue when hunger strikes. Something about electrolytes signaling to your body that you're not starving. It works for me about 50% of the time. Worth trying.
5. Accept the wave.
Hunger comes in waves. It doesn't build linearly. I'll feel hungry at hour 14, then fine at hour 15, then hungry again at hour 16. Knowing this helps. I tell myself "this wave will pass in 20 minutes" and it usually does.
6. Don't smell food.
Seriously. If my roommate is cooking, I leave the apartment. Smell triggers hunger more than actual need. I go for a walk, work from a coffee shop, whatever. Just get away from the smell.
7. Brush your teeth.
Minty freshness kills food cravings. I keep a toothbrush at my desk. Sounds weird, works great.
What doesn't work for me: chewing gum (makes me hungrier), drinking apple cider vinegar (tastes gross, no effect), or "visualizing my goals" (I'm not that disciplined).
The calculator doesn't have a "hunger management" feature because it's too personal. But I might add a notes field where you can log what worked each day. Would that be useful?