Ginger Coffee: Benefits, Evidence, and How to Make It
by LJB Communications
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Ginger coffee is coffee brewed or blended with ginger root, fresh or powdered. Ginger may support digestion and ease nausea, and it adds a warm, spicy note, but research on ginger mixed into coffee is thin, so most benefits come from studies on ginger alone.
Ginger is one of the oldest kitchen remedies in the world. In Ethiopia and Yemen, coffee spiced with ginger and other warming spices is a long tradition, and in Indonesia a ginger coffee drink called kopi jahe is a common street favourite. Today ginger also shows up in functional coffee blends next to turmeric and cinnamon.
This guide covers what ginger actually contains, how ginger coffee compares with plain coffee and other spiced cups, what the research supports, where it falls short, how to make it at home and who should be careful with it.
What is ginger?
Ginger (Zingiber officinale) is a flowering plant whose underground stem, the rhizome, is used as a spice and traditional remedy. It is a close relative of turmeric and cardamom.
Its sharp, warming taste comes from a group of compounds:
- Gingerols, the main active compounds in fresh ginger. They are responsible for most of the bite and are the compounds most often studied.
- Shogaols, which form when ginger is dried or heated. Dried ginger powder tends to taste hotter and more pungent because it contains more of them.
- Zingerone, a milder, sweeter compound that forms when ginger is cooked.
- Volatile oils, which give ginger its aroma.
Because heating and drying change these compounds, fresh ginger, ground ginger and ginger extract do not behave identically. That matters when you read studies, which often use standardised capsules rather than a spoonful of spice.
How does ginger coffee compare with plain coffee and other spiced coffee?
| Plain black coffee | Ginger coffee | Turmeric coffee | Cinnamon coffee | |
|---|---|---|---|---|
| Main added compounds | None | Gingerols, shogaols | Curcumin | Cinnamaldehyde, polyphenols |
| Flavour | Roasted, bitter | Warm, peppery, slightly sweet | Earthy, mildly bitter | Sweet, woody |
| Best studied for (as an ingredient on its own) | Alertness from caffeine | Nausea, digestion | Inflammation markers | Blood sugar markers |
| Caffeine change | Baseline | None (ginger has no caffeine) | None | None |
| Calories added | Near zero | Near zero | Near zero | Near zero |
| Common forms | Brewed, instant | Fresh slices, powder, blends | Powder, blends | Powder, sticks |
Adding ginger does not change the caffeine in your cup. It adds flavour and plant compounds, and almost no calories, as long as you do not add sugar or syrup along with it.
If you are interested in the other warming spices that often appear next to ginger, see our guides to turmeric coffee and cinnamon coffee.
Why do people add ginger to coffee?
There are three common reasons:
- Flavour. Ginger brightens a dark roast and adds warmth without sweetness, which helps some people cut back on sugar. - Comfort. Many people find ginger soothing for the stomach and like having it in their morning cup. - Tradition. Spiced coffee has deep roots in parts of Africa, the Middle East and Southeast Asia.
None of these reasons depend on a special interaction between ginger and coffee. Ginger coffee is best understood as coffee plus a well known spice.
What does the evidence say about ginger benefits?
Most ginger research uses capsules or extracts, often providing around 1 to 2 grams of ginger a day, rather than ginger stirred into coffee. Keep that in mind as you read the findings below.
Can ginger help with nausea?
This is ginger's best supported use. Systematic reviews of randomised trials suggest ginger may reduce nausea in early pregnancy, and some trials have looked at nausea after surgery and during chemotherapy, with mixed results. Ginger is not a replacement for medical treatment, and anyone who is pregnant should check with their doctor before using it regularly.
There is a catch for coffee drinkers: coffee itself can unsettle some stomachs. If you are drinking ginger coffee to calm nausea, the coffee may work against you. Ginger tea may be a better choice on those days.
Can ginger support digestion?
Small studies suggest ginger may help the stomach empty a little faster and may ease feelings of fullness and bloating in some people with indigestion. The trials are small and short, but the findings fit with ginger's long traditional use as a digestive aid. For more on coffee and the gut, see our article on functional coffee and gut health and our page on coffee for gut health.
Can ginger ease muscle soreness?
A handful of trials found that taking ginger daily for a week or more may modestly reduce muscle soreness after hard exercise. The effect seems to build over days rather than working like a quick pain reliever. A single cup of ginger coffee is unlikely to make a noticeable difference.
Does ginger reduce inflammation?
Lab studies show gingerols and shogaols have anti-inflammatory and antioxidant activity. Some meta-analyses of human trials report small reductions in blood markers of inflammation with ginger supplements. Small changes in lab markers do not always translate into feeling better, so this area remains promising rather than proven.
Can ginger affect blood sugar?
A few meta-analyses of small trials, mostly in people with type 2 diabetes, report modest improvements in fasting blood sugar with daily ginger supplements. Results vary between studies, doses differ, and ginger is not a substitute for diabetes care. If you take blood sugar medication, talk with your doctor before adding regular ginger supplements.
Does ginger coffee help with weight loss?
Some small studies and reviews suggest ginger may slightly increase feelings of fullness or have a small effect on body weight when taken as a supplement. The effects reported are small and the studies are short, so ginger should not be seen as a weight loss tool. Where ginger coffee may genuinely help is by making an unsweetened cup taste good, which makes it easier to skip sugary coffee drinks. For practical ideas, see what to drink in the morning for weight loss.
What does the evidence not show?
It is just as important to know the limits:
- Few studies on ginger coffee itself. Almost all of the research uses ginger capsules, extracts or tea, not ginger mixed with coffee. - Doses rarely match a cup. A pinch of ground ginger in coffee is usually far less than the gram or more used in many trials. - Small and short trials. Many studies involve dozens of people over weeks, not thousands of people over years. - No proven synergy. There is no good evidence that ginger and coffee together do more than each does on its own. - No disease treatment. Ginger is not proven to treat digestive disease, arthritis, diabetes or obesity.
Is ginger coffee safe?
For most healthy adults, ginger in culinary amounts is very safe. A few points are worth knowing:
- Heartburn and stomach upset. Larger amounts of ginger can cause heartburn, gas or mild stomach discomfort, and coffee can do the same for some people. If you are prone to reflux, start small. - Blood thinners. Ginger may have a mild effect on blood clotting. People taking anticoagulant or antiplatelet medication should check with their doctor before using ginger supplements regularly. - Diabetes and blood pressure medication. Because ginger may have small effects on blood sugar and blood pressure, ask your doctor or pharmacist if you take these medicines. - Gallstones. People with gallbladder disease are often advised to check with a doctor before taking concentrated ginger. - Pregnancy. Ginger is commonly used for morning sickness, but caffeine intake should stay under about 200 mg a day during pregnancy. Talk with your doctor before adding either. - Caffeine still counts. The US FDA cites 400 mg of caffeine a day as an amount not generally associated with negative effects for healthy adults. Ginger does not cancel out the effects of too much caffeine.
This article is for general information only and is not medical advice. Speak with a qualified healthcare professional before adding supplements to your routine, especially if you are pregnant, take medication or have a health condition.
How do you make ginger coffee at home?
You can make ginger coffee in a few simple ways:
- Brew with fresh ginger. Add two or three thin slices of peeled fresh ginger to your coffee grounds in a French press or drip basket, then brew as usual. This gives a gentle, fresh flavour.
- Stir in ground ginger. Add a small pinch, about 1/8 to 1/4 teaspoon, of ground ginger to a cup of brewed or instant coffee and stir well. Ground ginger can settle, so stir again before drinking.
- Make a ginger syrup without sugar. Simmer sliced ginger in water for 15 minutes, strain and keep the liquid in the fridge. Add a spoonful to coffee for flavour without sweetener.
- Try a spiced cup. Pair ginger with cinnamon, cardamom or a little turmeric for a warming blend.
- Use a blend that already includes it. Some functional coffee blends list ginger with other ingredients, which saves measuring.
Start with a small amount. Ginger's heat builds quickly, and too much can overpower the coffee.
Is ginger coffee worth trying?
Ginger coffee is worth trying if you enjoy warm, spicy flavours, want to make an unsweetened cup more interesting or like the idea of a gentle digestive spice in your routine. It is less suitable if coffee already upsets your stomach or you get frequent heartburn. Choose it for taste and comfort rather than for big health promises.
Which Lean Joe Bean coffee contains ginger?
Our Superfood Coffee lists ginger among its ingredients, alongside five functional mushrooms (lion's mane, cordyceps, chaga, shiitake and maitake), MCT, collagen protein, turmeric, cinnamon, green tea, L-theanine, Siberian ginseng, Paullinia cupana (guarana), an HSO probiotic and added vitamins. The product page does not state the amount of ginger per serving, so we do not claim it matches the doses used in research. It dissolves in water for a quick cup. For the full ingredient breakdown, see what is in mushroom coffee.
Our Weight Loss Coffee is a different formula built around dark roast coffee, green coffee bean, Super CitriMax, Chromax, Garcinia cambogia, green tea, ginseng and L-carnitine with chromium. It does not list ginger and contains no mushrooms.
The bottom line
Ginger coffee is coffee with a warming spice that has a long history and some real research behind it. Ginger may help with nausea and digestion, and may modestly ease muscle soreness, but those findings come mostly from ginger supplements, not from ginger stirred into coffee. Enjoy it for flavour, keep your total caffeine sensible, start with a small amount of ginger, and talk to your doctor first if you are pregnant, take blood thinners or have a medical condition.
Frequently asked questions
What is ginger coffee?
Ginger coffee is coffee brewed or mixed with ginger root, either fresh slices, ground powder or as part of a spiced blend. It has a warm, slightly peppery flavour and no extra caffeine.
Is ginger and coffee a good combination?
For most people, yes. Ginger adds warmth and brightness to coffee, especially darker roasts. If coffee or spicy foods give you heartburn, start with a small amount or try ginger tea instead.
What are the benefits of ginger in coffee?
Ginger may support digestion, help ease nausea and modestly reduce muscle soreness, based mainly on studies of ginger supplements. Research on ginger mixed into coffee specifically is limited.
How much ginger should I put in my coffee?
Start with about 1/8 to 1/4 teaspoon of ground ginger or two or three thin slices of fresh ginger per cup. Most research uses around 1 to 2 grams a day in capsule form, which is more than a pinch in coffee.
Does ginger coffee help with weight loss?
There is no strong evidence that ginger coffee causes weight loss. Ginger may have small effects on fullness, but its most practical benefit is making an unsweetened cup taste good so you rely less on sugar.
Can I drink ginger coffee every day?
Most healthy adults can enjoy ginger coffee daily in normal culinary amounts, as long as total caffeine stays within about 400 mg a day. People on blood thinners, diabetes medication or who are pregnant should ask a doctor first.
Does ginger reduce the acidity of coffee?
There is no good evidence that ginger makes coffee less acidic. Some people find ginger soothing, but it does not change the coffee's chemistry in a meaningful way.
Related reading
- Turmeric Coffee: Weight Loss Benefits Explained
- Start Your Day Right: The Health Benefits of Drinking Cinnamon Coffee
- How Functional Coffee Combines Probiotics and Gut Health
Ready to put this into practice? Explore Lean Joe Bean Weight Loss Coffee and Superfood Mushroom Coffee.
