GINGER
Botanical name: Zingiber officinale
Prized for its medicinal and culinary properties in Asian cultures for thousands of years, ginger, also known as ginger root, is an underground rhizome. It's a little strange-looking, like a small, rounded, brown cactus. But the fragrance is pleasantly pungent, and the flavor completely unique, reminiscent of citrus with acidic notes.
Ginger is a versatile addition to soups, sauces, marinades, and a number of other dishes, from baked apples to stir-fried vegetables. A cup of tea, of course, is one of its hallmarks, not just for pleasant flavor, but soothing qualities.
Early Roman traders carried ginger from Southeast Asia to Europe, where it became a hit by the Middle Ages. It was very expensive, but even then renowned for healing capabilities. Henry VIII even suggested it as a remedy for the plague. Spanish explorers introduced it to the West Indies, South America, and Mexico, which began exporting it back to Europe in the 16th century. Today, Jamaica, India, Fiji, Indonesia, and Australia are some of the top commercial producers.
Fresh ginger root is best for both flavor and nutritive qualities, but organic powdered ginger is an excellent alternative that, if refrigerated, can last up to a year. When purchasing fresh ginger, make sure the root is firm, smooth and mold-free. Young, tender roots can be found in many Asian markets, while larger, tougher ginger roots are sold in the produce section of most supermarkets. Both keep very well frozen for up to six months.
To get the most of its complex, flavorful nuances, add ginger at the beginning of your cooking as well as toward the end, and peel it as little as possible.
Health Benefits of Ginger
A good source of vitamin C, magnesium, potassium, copper, and manganese, ginger is listed as an herbal medicine with carminative effects: a substance that promotes the release of intestinal gas. It's also an intestinal spasmolytic, which relaxes and soothes the intestinal tract. That means it can settle an upset stomach, relieve vomiting, and ease gas and diarrhea discomfort; but it's also effective in preventing nausea in the first place.
Made into hot tea, ginger releases the compounds gingerol and protease, bringing a rush of comforting warmth that actually increases cardiovascular circulation.
Numerous studies have shown the effectiveness of ginger as a pain reliever, but the way it eases nausea and vomiting has to do with its ability to stimulate the flow of saliva. This is particularly effective for morning sickness (very safe, with only a small dose required) and motion sickness (said to be even more effective than the over-the-counter drug Dramamine).
Ginger reduces side effects associated with chemotherapy, including dizziness, nausea, vomiting, and cold sweating. Studies also show ginger to be protective against osteoarthritis pain and several cancers, including ovarian, colorectal, lung, and breast cancers.

Ginger is among the healthiest (and most delicious) spices on the planet.
It is loaded with nutrients and bioactive compounds that have powerful benefits for your body and brain.
Here are 11 health benefits of ginger that are supported by scientific research.
1. Ginger Contains Gingerol, a Substance With Powerful Medicinal Properties
Ginger is a flowering plant that originated from China.
It belongs to the Zingiberaceae family, and is closely related to turmeric, cardomon and galangal.
The rhizome (underground part of the stem) is the part commonly used as a spice. It is often called ginger root, or simply ginger.
Ginger has a very long history of use in various forms of traditional/alternative medicine. It has been used to help digestion, reduce nausea and help fight the flu and common cold, to name a few.
Ginger can be used fresh, dried, powdered, or as an oil or juice, and is sometimes added to processed foods and cosmetics. It is a very common ingredient in recipes.
The unique fragrance and flavor of ginger come from its natural oils, the most important of which is gingerol.
Gingerol is the main bioactive compound in ginger, responsible for much of its medicinal properties. It has powerful anti-inflammatory and antioxidant effects (1).
2. Ginger Can Treat Many Forms of Nausea, Especially Morning Sickness

Ginger appears to be highly effective against nausea(2).
For example, it has a long history of use as a sea sickness remedy, and there is some evidence that it may be as effective as prescription medication (3).
Ginger may also relieve nausea and vomiting after surgery, and in cancer patients undergoing chemotherapy (4, 5).
But it may be the most effective when it comes to pregnancy-related nausea, such asmorning sickness.
According to a review of 12 studies that included a total of 1,278 pregnant women, 1.1-1.5 grams of ginger can significantly reduce symptoms of nausea (6).
However, ginger had no effect on vomiting episodes in this study.
Although ginger is considered safe, talk to your doctor before taking large amounts if you are pregnant. Some believe that large amounts can raise the risk of miscarriage, but there are currently no studies to support this..
3. Ginger May Reduce Muscle Pain and Soreness
Ginger has been shown to be effective against exercise-induced muscle pain.
In one study, consuming 2 grams of ginger per day, for 11 days, significantly reduced muscle pain in people performing elbow exercises (7).
Ginger does not have an immediate impact, but may be effective at reducing the day-to-day progression of muscle pain (8).
These effects are believed to be mediated by the anti-inflammatory properties.
4. The Anti-Inflammatory Effects Can Help With Osteoarthritis
Osteoarthritis is a common health problem.
It involves degeneration of the joints in the body, leading to symptoms like joint pain and stiffness.
In a controlled trial of 247 people with osteoarthritis of the knee, those who took ginger extract had less pain and required less pain medication (9).
Another study found that a combination of ginger, mastic, cinnamon and sesame oil, can reduce pain and stiffness in osteoarthritis patients when applied topically (10).
5. Ginger May Drastically Lower Blood Sugars and Improve Heart Disease Risk Factors
This area of research is relatively new, but ginger may have powerful anti-diabetic properties.
In a recent 2015 study of 41 participants with type 2 diabetes, 2 grams of ginger powder per day lowered fasting blood sugar by 12% (11).
It also dramatically improved HbA1c (a marker for long-term blood sugar levels), leading to a 10% reduction over a period of 12 weeks.
There was also a 28% reduction in the ApoB/ApoA-I ratio, and a 23% reduction in markers for oxidized lipoproteins. These are both major risk factors for heart disease.
However, keep in mind that this was just one small study. The results are incredibly impressive, but they need to be confirmed in larger studies before any recommendations can be made.
6. Ginger Can Help Treat Chronic Indigestion
Chronic indigestion (dyspepsia) is characterized by recurrent pain and discomfort in the upper part of the stomach.
It is believed that delayed emptying of the stomach is a major driver of indigestion.
Interestingly, ginger has been shown to speed up emptying of the stomach in people with this condition.
After eating soup, ginger reduced the time it took for the stomach to empty from 16 to 12 minutes (12).
In a study of 24 healthy individuals, 1.2 grams of ginger powder before a meal accelerated emptying of the stomach by 50% (13).
7. Ginger Powder May Significantly Reduce Menstrual Pain
Menstrual pain (dysmenorrhea) refers to pain felt during a woman’s menstrual cycle.
One of the traditional uses of ginger is for pain relief, including menstrual pain.
In one study, 150 women were instructed to take 1 gram of ginger powder per day, for the first 3 days of the menstrual period (14).
Ginger managed to reduce pain as effectively as the drugs mefenamic acid and ibuprofen.
8. Ginger May Lower Cholesterol Levels
High levels of LDL lipoproteins (the “bad” cholesterol) are linked to an increased risk of heart disease.
The foods you eat can have a strong influence on LDL levels.
In a 45-day study of 85 individuals with high cholesterol, 3 grams of ginger powder caused significant reductions in most cholesterol markers (15).
This is supported by a study in hypothyroid rats, where ginger extract lowered LDL cholesterol to a similar extent as the cholesterol-lowering drug atorvastatin (16).
Both studies also showed reductions in total cholesterol and blood triglycerides.
9. Ginger Contains a Substance That May Help Prevent Cancer
Cancer is a very serious disease that is characterized by uncontrolled growth of abnormal cells.
Ginger extract has been studied as an alternative treatment for several forms of cancer.
The anti-cancer properties are attributed to 6-gingerol, a substance that is found in large amounts in raw ginger (17, 18).
In a study of 30 individuals, 2 grams of ginger extract per day significantly reduced pro-inflammatory signalling molecules in the colon (19).
However, a follow-up study in individuals at a high risk of colon cancer did not confirm these findings (20).
There is some, albeit limited, evidence that ginger may be effective against pancreatic cancer, breast cancer and ovarian cancer. More research is needed (21,22, 23).
10. Ginger May Improve Brain Function and Protect Against Alzheimer’s Disease
Oxidative stress and chronic inflammation can accelerate the aging process.
They are believed to be among the key drivers of Alzheimer’s disease and age-related cognitive decline.
Some studies in animals suggest that the antioxidants and bioactive compounds in ginger can inhibit inflammatory responses that occur in the brain (24).
There is also some evidence that ginger can enhance brain function directly. In a study of 60 middle-aged women, ginger extract was shown to improve reaction time and working memory (25).
There are also numerous studies in animals showing that ginger can protect against age-related decline in brain function.