Every food culture with a long memory ends the meal with something warm and aromatic. Fennel seeds in India, mint tea in Morocco, ginger almost everywhere. It isn't ceremony. Those four plants do genuinely useful things to a digestive system that has been handed more than it wanted.
Fennel — for bloating
The first choice when the problem is trapped wind and a waistband that's suddenly too tight. Crush a teaspoon of seeds lightly with the back of a spoon before steeping — whole seeds give you flavoured water and not much else. Five minutes, covered.
Peppermint — for cramping
Peppermint relaxes smooth muscle in the gut, which is why peppermint oil capsules are one of the better-evidenced options for IBS-type cramping. The tea is milder but works on the same principle. One caution worth knowing: if your trouble is reflux rather than cramping, peppermint can make it worse, because the same relaxing effect applies to the valve at the top of the stomach.
Ginger — for heaviness and nausea
The one to reach for when the meal is sitting there like a stone. Ginger speeds gastric emptying and has a solid body of evidence behind it for nausea. Fresh is better: three or four coin-sized slices, unpeeled, simmered rather than steeped, for five minutes.
Chamomile — for the anxious stomach
For people whose digestion goes wrong when they're wound up. It's mild, but it's the right kind of mild.
The one that covers most nights
If you keep one jar, make it a mix: two parts fennel seed, one part dried peppermint, one part crushed dried ginger. It handles bloating, cramping and heaviness at once, and it tastes better than any of the three alone.
Try this today: skip the coffee after dinner and simmer four slices of fresh ginger instead. It's the single easiest swap on this list, and you'll know within a week whether your evenings feel different.
Educational information only. Persistent digestive pain, unexplained weight loss or a change in bowel habit is a doctor's job, not a tea's, and ginger can thin the blood slightly — check first if you take anticoagulants. This article is for general educational purposes only and is not intended to diagnose, treat, cure or prevent any disease. Herbs and supplements may interact with medicines or may not be appropriate during pregnancy, breastfeeding or certain medical conditions. Consult a qualified healthcare professional when appropriate.