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MORTAR & KETTLE
Apothecary of Flavor
HERBAL TEA · №042

Low Tide

a mint-free calm for nausea and reflux

Built for the days when nausea and acid reflux arrive together, a harder brief than either alone: the usual soothing herbs for one often aggravate the other. Fresh ginger speeds the stomach along, fennel and licorice sweeten and soothe, chamomile unclenches, and cardamom and rose lift the cup out of the medicine cabinet. Deliberately mint-free, because peppermint relaxes the very valve that fails during reflux; it eases the nausea and worsens the heartburn in the same cup. If nausea dominates, push the ginger to seven coins; if the burn does, pull it back to three and add a third teaspoon of chamomile.

Medium19 minModerate
SweetFloralHerbaceousDigestiveCalmingWarming
Low Tide · finished

Method

Check off each step as you go. Your progress is saved. Amounts below already match your batch size.

Bring the water to a boil, then add the ginger, fennel, licorice, jujube, and cardamom. Reduce to a bare simmer and cover; keeping the lid on matters, because the cardamom and fennel oils otherwise leave with the steam.
5 coinsfresh ginger2 gfennel seeds1 glicorice root1 jujube2 podsgreen cardamom600 mlfiltered water
10 min
Take the pot off the heat entirely and wait about a minute for it to drop below a boil, then add the chamomile and rose buds and cover. Chamomile turns bitter and hay-like if it boils; rose loses its perfume outright.
1.6 gchamomile flowers4 rose buds
5 min
Strain into cups and let it cool to warm rather than hot: comfortable to sip steadily, not something to brace against. Very hot liquid is itself a reflux trigger.
≈ 4 min
A good steep is chemistry with the kettle on. Mind the minutes.
THE MORTAR & KETTLE METHOD

The chemistry

SKELETAL STRUCTURES

6 compounds carry this recipe. Here is what each one does and, where we have it, what it actually looks like.

C₁₇H₂₆O₄
gingerol
C₁₇H₂₆O₄

The pungent principle of fresh ginger and the antiemetic core of the pot; it speeds gastric emptying, the single most useful lever against nausea and reflux at once, kept moderate so it reads as warmth rather than heat.

DigestiveWarming
C₁₀H₁₂O
anethole
C₁₀H₁₂O

Fennel seed's sweet anise heart; a carminative that eases the queasy stomach while its softness rounds off ginger's pungency, so the cup never reads as spicy.

SweetDigestive
C₄₂H₆₂O₁₆
glycyrrhizin
C₄₂H₆₂O₁₆

The intensely sweet saponin of licorice root; it coats and soothes irritated mucosa and gives the tea a rounded body, capped at half a teaspoon on purpose (see the cautions).

SweetDigestive
C₁₅H₂₆O
α-bisabolol
C₁₅H₂₆O

Chamomile's gentle terpene, added only off the heat; antispasmodic and mildly anti-inflammatory, its apple-honey character bridges the fennel and the jujube and settles the finish.

HerbaceousCalming
C₁₀H₂₀O
citronellol
C₁₀H₂₀O

The rose-petal alcohol steeped from the buds at the end; rose is an old stomach remedy, and here it is the finish that keeps the cup smelling refined rather than medicinal.

FloralCalming
C₁₀H₁₈O
cineole
C₁₀H₁₈O

The eucalyptol released from cracked green cardamom under the lid; it threads a warm, clean lift through the sweeter base notes and carries the aroma out of the functional and into the pleasant.

WarmingHerbaceous

Possible side effects

USE WITH CARE
  • The licorice is capped at half a teaspoon on purpose: glycyrrhizin can raise blood pressure and deplete potassium with regular use. Fine for occasional relief, not a daily habit, and worth skipping entirely with hypertension or diuretics. For a daily version, drop the licorice and add a second jujube for sweetness instead.
  • Resist topping this up with the usual stomach remedies: peppermint and spearmint relax the lower esophageal sphincter, the exact valve failing during reflux; black and jasmine tea add caffeine, which does the same; milk soothes for ten minutes and then triggers acid rebound.
  • Sip slowly and stay upright for 30–45 minutes afterward. Drinking a large volume quickly distends the stomach and pushes acid upward, which undoes the point.
  • This is comfort management, not treatment. Frequent reflux or nausea lasting more than a few days is worth raising with a doctor rather than managing indefinitely with tea.