Your morning coffee may already be part of your routine. But one clove and a tiny pinch of ginger can give it a warm, aromatic twist, and bring in plant compounds that researchers are studying for digestion, inflammation and metabolic health.

Before you reach for the spice rack, here is what the research shows, what it doesn't, and how to make the drink.

Ginger and Digestion

After a meal, your stomach contracts and mixes food before moving it into the small intestine. This is called gastric emptying.

In a small randomized study of 24 healthy adults, those given 1,200 milligrams of ginger emptied their stomachs faster than those given a placebo. Another small study, in people with functional dyspepsia, found a similar effect, though participants did not report feeling better.

The catch: these studies used measured capsule doses, not a pinch of ground ginger in coffee. It is too early to say this drink will ease digestion or bloating.

Ginger and Inflammation

Researchers often track inflammation through blood markers such as C-reactive protein (CRP) and TNF-alpha. A 2020 review of 16 trials found that ginger supplements were linked to lower levels of some of these markers.

Results varied from study to study, though, and a change in a lab number does not always mean a person feels better or has lower disease risk.

Clove and Metabolic Health

Cloves contain eugenol and other polyphenols, which are studied for their antioxidant activity.

In a 12-week study of 70 adults with metabolic syndrome, a standardized clove extract was linked to improvements in several measures, including blood sugar and blood fats. But the study was small, it compared the extract with another supplement rather than a placebo, and it used a concentrated extract. A whole clove steeped in coffee is a very different dose.

What the Evidence Can't Tell Us

None of these studies tested this coffee recipe. The form and amount of a spice matter, and the effects of concentrated supplements cannot be assumed for a single clove and a pinch of ginger.

Think of this drink as a flavorful habit, not a treatment.

How to Make It

  1. Brew your coffee as usual.
  2. Lightly crush one whole clove and steep it in the hot coffee for about two minutes.
  3. Remove the clove.
  4. Stir in a tiny pinch of ground ginger.
  5. Taste, and adjust to your liking.

Start small, since both spices are strong. The clove adds a deep, warm aroma, and the ginger a gentle spicy kick.

A Few Precautions

  • Culinary amounts are not the same as supplements. Check with your doctor before taking concentrated ginger or clove supplements, especially if you take medication.
  • Never swallow clove essential oil. It is highly concentrated and can be toxic.
  • If coffee already causes poor sleep, anxiety or palpitations, spices won't fix that.

The Bottom Line

One clove and a pinch of ginger make a pleasant change to your morning cup, and both spices have interesting science behind them. But there is no proof that this drink lowers blood sugar, reduces inflammation or treats digestive problems. Enjoy it for the flavor, alongside a balanced diet and proper medical care.

Sources and Further Reading