Ginger Tea: Health Benefits, Side effects, and More


According to Medical News Today ginger tea is a cozy and tasty drink loved for a long time. It’s not just delicious but also comes with some good things for your health. This easy to make tea uses fresh or dried ginger in hot water, and it can bring comfort and potential health benefits.

What is Ginger Tea?

Ginger is the most common ingredient worldwide, used as a spice and medical plant. In folk medicine, people often use it to treat coughs and the flu, among other ailments. It has traditionally been used in numerous forms, including:

  • Fresh
  • Pickled
  •  Powdered
  • Dried
  • Candied
  • Preserved
  • Crystalized

Similarly, it is available in multiple forms, such as

  • Capsules
  • Tinctures
  • Extract
  • Tablets
  • Tea

As mentioned above ginger tea is made by boiling the peeled root in water milk. This oil and compounds responsible for ginger’s characteristic aroma and spicy flavor make up about 1-4% of the ginger root.

What are the Health Benefits of Ginger Tea?

Although ginger tea has been around for centuries, not all of its purported benefits have been proven by science. Here’s what the evidence says about ginger tea’s health effects.

Nausea Relief:

Of all ginger’s potential benefits, nausea relief is probably its most well-known. Many people reach for ginger chews, ginger ale, or ginger tea during a bout of stomach flu or motion sickness. Fortunately, the hype is real. Current research supports the use of ginger for a queasy stomach. A 2016 study for example concluded that, for nausea and vomiting in chemotherapy, pregnancy, and motion sickness, ginger was safe, effective and inexpensive treatment. However, a similar study emphasized that though ginger was effective for morning sickness, its clinical value and safety profile were unknown. Another review from 2019 found that ginger improved nausea, vomiting, and fatigue in chemotherapy patients.

Might Help Fight Cancer:

Studies suggest that ginger might help stop cancer, mainly because of its gingerol and shogaol content. Lab studies have found that gingerol and shogaol in ginger might help fight cancer by making cancer cells die and stopping them from growing and multiplying. Other lab studies show that ginger might affect various types of cancer cells, like those in the pancreas, colon, colorectal area, ovaries, prostrate, and lung cancer. We need more studies on how ginger and ginger tea might affect cancer in people.


Can you drink your wrinkles away? Perhaps not but ginger tea might make a dent in the aging process. A 2019 review surveyed the relationship between ginger and aging and degenerative disease. Researchers concluded that the antioxidant compounds in ginger could reduce inflammation that leads to certain degenerative conditions. However, more research is needed to determine the extent to which ginger could reduce signs of aging and age-related conditions.

Blood Pressure:

A cup of something warm and soothing can always help lower stress levels, and ginger tea may go above and beyond by actually decreasing your blood pressure. A large study from 2017 found that people found that people who drank ginger tea daily had reduced risk of hypertension and coronary heart disease. Ginger might help with:

  • Bringing down blood pressure
  • Preventing heart attacks
  • Stopping blood clots
  • Easing heartburn
  • Reducing cholesterol levels
  • Making blood flow better

Pain Relief:

Inflammation and pain go hand in hand, so it’s not surprising that ginger, with its anti-inflammatory properties, could help relieve physical pain. Research shows that ginger could help reduce pain after intense exercise, for example, chronic pain could also find a friend in ginger. Studies have indicated that supplementing with ginger could improve inflammatory joint conditions like osteoarthritis and rheumatoid arthritis. Still more research is needed to definitively prove its effects.

Immunity Support:

Because of its antioxidant properties ginger could also play a role in supporting the immune system. Additionally, with its antiviral and antibacterial properties, ginger could fight pathogens, reducing your chances of getting sick in the first place.

Supporting Cardiovascular Health:

There’s some evidence that ginger extract might help prevent heart disease. A study from 2017 looked at 4628 people and found that having ginger every day might protect against various chronic conditions like coronary heart disease, high blood pressure, diabetes, and fatty liver disease. The researchers suggested that ginger could be a helpful preventive treatment. But more research is needed to see if ginger could also help treat people who already have heart diseases. In a small study from 2016, ginger extract seemed to reduce heart problems in rats with diabetes, The researchers thought this might be because of the extract’s antioxidants properties.

Might Help with Controlling Weight and Keeping Blood Sugar Levels:

Many studies indicate that eating ginger can be good for managing weight and blood sugar. Research shows that ginger might help with managing body weight by:

  • Making your body produce more heat, which helps burn fat
  • Breaking down fats to use as energy
  • Stopping your body from storing fat
  • Stopping your body from absorbing fat
  • Helping control your appetite

May Protect Your Brain:

Scientists have looked at how ginger can protect against oxidative stress and inflammation, which are important in brain diseases like Alzheimer’s. Studies on animals suggest that gingerol and shogaol might help stop the decline in brain function that comes with aging because they work as antioxidants. Lab studies also show that ginger extract might help brain cells survive against beta-amyloid, a protein linked to Alzheimer’s that can harm brain cells.

May Help Manage Blood Pressure and Support Heart Health:

Studies show that having 2 to 6 grams of ginger every day might help prevent heart disease. Ginger might do this by:

  • Bringing down blood pressure
  • Stopping heart attacks
  • Preventing blood clots
  • Easing heartburn
  • Reducing cholesterol level
  • Making blood flow better

What are the Side Effects of Ginger Tea?

Ginger tea is unlikely to cause side effects in most people, but it’s possible to experience some problems from drinking too much of it. Although there’s no set amount of ginger or ginger tea that’s considered too much, some studies have recommended an upper limit of 1000 mg of ginger per day to soothe nausea and vomiting in pregnancy. For reference that’s about 1 teaspoon freshly grated ginger or 4 cups of tea. The following are some possible side effects of over consuming ginger tea:

  • Stomach upset
  • Heartburn
  • Slowed blood clotting
  • Abdominal discomfort
  • Increased bleeding tendency
  • Diarrhea
  • Nausea
  • Cardiac arrhythmias
  • Central nervous system depression
  • Dermatitis

How to Prepare Ginger Tea at Home?

Making ginger tea doesn’t take a lot of time, effort, or ingredients. All you’ll need is a bit of fresh ginger and boiling water. To prepare, start with a chunk of fresh ginger. Wash and peel the ginger, slice it into some pieces, and place the slice in the bottom of a heat resistant mug. Next pour boiling water over the ginger and steep for up to 10 minutes, depending on how strong you like your tea. Strain out the ginger slices, add honey or lemon juice if desired and serve.

  • Easy ginger Tea:
  • Makes 1 serving


  • 1-inch piece of ginger root, peeled and sliced into pieces
  • 1 cup boiling water
  • Honey or lemon juice


  • Put the ginger root piece directly in a mug.
  • Add the boiling water and step for 5 to 10 minutes.
  • Add honey or lemon juice to taste, if desired.

Caffeine Content in Ginger Tea:

Because it contains only ginger and hot water, ginger tea contains no caffeine. However, if you make ginger tea using a pre-made tea bag be sure to check labels. Certain types of tea leaves, like black or green, will add caffeine.

What are the Potential Downsides of Ginger Tea?

Drinking ginger tea usually won’t cause serious problems. The Food and Drug Administration (FDA) considers ginger to be safe for most people, including those who breastfeed. They say it’s okay to have up to 4 grams of ginger every day, but studies usually don’t use that much. Studies suggest that a safe daily amount of fresh ginger is 1000 mg. This is like having:

  • 1 teaspoon (5 mL) of grated ginger
  • 0.4 teaspoons (2 mL) of liquid ginger extract
  • 4 cups (946mL) of prepackaged ginger tea
  • 2 teaspoons (10 mL) of ginger syrup

Keep in mind that ginger tea is probably less strong than these other forms of ginger. So, if you only drink one or two cups of ginger tea, you’re not likely to have side effects. But if you do feel like ginger tea is causing problems, stop drinking it and talk to a doctor about how you’re feeling. Some people might get gas, bloating, nausea, or heartburn from ginger. Others might have diarrhea or stomach pain. If you’re thinking of blood thinners or blood pressure medications, it’s a good idea to talk to your doctor before having a lot of ginger because it might affect your blood pressure or make your blood thinner.

What to Know About Ginger for Diarrhea?

Ginger is a popular natural remedy for diarrhea. It can help treat some of the reasons for diarrhea and ease stomach problems. People often use ginger tea ale as home remedies for this. More research shows that ginger is helpful for treating diarrhea naturally. Herbal experts have been using ginger tea for a long time to stop muscle spasms. This quality of ginger can lessen how often you need to use the bathroom and can make diarrhea pain feel better.

What is the Relationship Between Ginger and Diarrhea?

Ginger’s ability to treat diarrhea probably comes from its natural compounds. Scientists, holistic healers, and different doctors have proposed some ways ginger might help with diarrhea. These include:

  • Calming muscle spasms in the lower digestive system to help the body get rid of the cause of diarrhea.
  • Stopping chills caused by sickness.
  • Affecting certain neurotransmitters, which are chemicals that help the body send messages through nerves.
  • Fighting infections linked to diarrhea.
  • Treating ongoing reasons for diarrhea and stomach discomfort, like ulcers and acid reflux.

Research on Ginger Dosage:

A study from 2017 tried to figure out how much ginger would be harmful to rabbits and rats. The highest dose they gave the animals was 5,000 milligrams per kilogram (mg/kg) of body weight. But none of the animals died or had bad side effects. Although what happens in animals doesn’t always apply to humans, this study suggests that ginger might be safe.

How Much Ginger to Eat Per Day:

The safe way to get ginger is in its natural form. Taking ginger supplements that are processed might be risky because some supplements could be contaminated, inconsistent, or not good quality. The United States Food and Drug Administration (FDA) doesn’t approve ginger supplements, and there’s no agreed-upon amount of ginger you should have every day. But most experts say it’s best to have no more than 4 grams (g) of ginger each day. If you’re pregnant or breastfeeding, talk to your doctor before adding ginger to your diet. Start with a low dose, like 1 g or less each day, and then slowly increase it. Pay close attention to how you feel and watch out for any side effects. Like with any supplements, it’s safest to use the smallest amount that works. So if your diarrhea goes away with just 0.5 grams of ginger, you don’t need to have more.

Research on Ginger and Diarrhea:

Sudden and severe diarrhea can be caused by bacteria like Escherichia coli (E.coli). Other infections, such as listeria, can also lead to diarrhea. Some studies suggest that ginger might help with these infections. A study from 2015, tested ginger and garlic in a dish to see if they could fight listeria and E.coli. Both spices slowed down the growth of these bacteria. Another study from 2007 looked at mice and found that ginger made diarrhea caused by E.coli less severe. In 2011, a study on guinea pigs showed that ginger might affect neurotransmitters and other chemicals related to stomach problems like nausea and vomiting. And in 2012, research showed that ginger could stop or lessen diarrhea in pigs.

Gastrointestinal Benefits of Ginger:

Ginger can do more than just help with diarrhea. Research shows that ginger can also help with stomach issues like:

  • Morning sickness
  • Motion sickness and seasickness
  • Nausea and vomiting from chemotherapy
  • Nausea after surgery
  • Food poisoning

Should You Eat Ginger for Diarrhea or IBS?

Ginger is safe and usually well tolerated, meaning it’s unlikely to cause problems when used for stomach pain or diarrhea. Even studies that don’t show ginger as effective for stomach pain don’t find many or any bad effects. Studies don’t show ginger as helpful for treating irritable bowel syndrome (IBS). However, a study from 2014 that looked at ginger for IBS found that there were more bad side effects with a placebo than with ginger.

When not to Use Ginger for Diarrhea:

Like with any natural remedies, ginger isn’t a solution for all stomach issues and shouldn’t replace medical treatment. Severe diarrhea can lead to dehydration. If diarrhea is severe and lasts more than a few days, it could mean there’s a medical problem that needs attention. In children, severe diarrhea can be dangerous. It’s important to get medical help if you have severe diarrhea that lasts a while.

What are the Risk Factors of Ginger?

The FDA says ginger is safe to eat, but it doesn’t regulate its use as a medicine or supplement. Scientists haven’t studied a lot of the compounds in ginger. And some claims about ginger’s healing abilities don’t have scientific evidence to back them up. Before adding more ginger to your diet or taking a ginger supplement, talk to a doctor. Some supplements might interact with medications or cause other health problems.

What are the Side Effects of Ginger?

Some people might feel a burning sensation in their mouth or nose when they have ginger. Ginger can irritate the lining of the mouth or nose, so it’s a good idea to wash your hands after handling ginger and before touching your face. If you have a history of food allergies, are pregnant or breastfeeding, or have a weakened immune system, talk to your doctor before trying ginger or ginger supplements.


Is ginger tea safe for kidneys?

The following teas are considered safe for people with kidney disease. Mint ( peppermint or spearmint ) Ginger. Chamomile (Be aware that chamomile tea can make some people sleepy, it can be a good choice to drink late at night.

Can ginger tea be taken on an empty stomach?

It is super easy to prepare and can benefit you in a variety of ways. Having it on an empty stomach can strengthen the digestive system, soothe nausea and provide relief from a scratchy throat. Just boil 1 cup of water along with 1 inch of grated ginger. Let it simmer for about 4-5 minutes.

Does ginger cause gas?

The National Center for Complementary and Integrative Health (NCCIH) note that ginger may cause: abdominal pain, or stomachache, gas and bloating and diarrhea.

Does boiling ginger destroy nutrients?

Lemon and ginger are normally good sources of vitamin C, antioxidants, fiber, vitamin B6 magnesium, and potassium. However, dehydrating and boiling the ingredients tend to remove these nutrients, leaving only small amounts in the final tea.

Does ginger clean the liver?

Ginger is widely used as food medicine due to its ability to cleanse the body by stimulating digestion, circulation, and sweating. Its digestive actions may be severe to cleanse the build-up of waste and toxins in the colon, liver and other organs.

Is ginger an acid or alkaline?

While ginger has a spicy kick that might suggest acidity, it is actually alkaline in nature. In fact, ginger is known for its alkalizing properties which means it has the ability to help balance the body’s pH levels.

Is ginger good for iron deficiency?

Through in vivo, in vitro, and limited human studies, ginger supplementation was shown to enhance iron absorption and thus increase oral iron therapy’s efficacy. It also reduces oxidative stress and inflammation and thus protects against excess free iron.

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