Rhubarb in nutrition: Benefits of rhubarb for health

Rhubarb is a unique looking plant that belongs to the Polygonaceae plant family. Rhubarb is grown year-round in various parts of the world, so it is widely available in almost every season. The taste of rhubarb is somewhat similar to that of green apples. Because this vegetable is intensely acidic, people rarely eat it raw. Almost always, rhubarb is always cooked, sweetened with sugar or used as an ingredient in a dish. Cooked rhubarb offers numerous health benefits, including promoting weight loss, improving digestion and preventing Alzheimer’s disease, among others.

  • Nutritional value of rhubarb
  • Improve bone health
  • Improve blood circulation
  • Prevent diabetes mellitus
  • Achieve weight loss
  • Improve eyesight
  • Treating heart disease
  • Skin care
  • Reduce cancer risk
  • Improve digestion
  • Treating symptoms of perimenopause
  • Preventing Alzheimer’s disease


Nutritional value of rhubarb

Rhubarb is not particularly rich in essential nutrients and its calorie content is low. However, it is a very good source of vitamin K. A 100 gram serving contains approximately 26 (cooked) to 37% (raw) of the recommended daily intake. Like other fruits and vegetables, rhubarb is also rich in fiber, providing similar amounts to oranges, apples or celery.A 100 gram serving of cooked rhubarb without added sugar contains:

  • 21 kilocalories
  • 5 grams of carbohydrates
  • 0 grams of fat
  • 1 gram of protein


Improve bone health

Rhubarb contains a lot of vitamin K. This promotes osteotropic activity, which means that it stimulates bone growth and bone repair. Rhubarb also contains a rich amount of calcium and other minerals, making the vegetable as a whole an important player in bone health and bone protection.

Improve blood circulation

The trace amounts of copper and iron in rhubarb are enough to stimulate the production of new red blood cells, increasing the total number of red blood cells in the body. The various body parts also receive sufficient oxygen by eating rhubarb, which improves their function and strengthens the overall metabolism.

Prevent diabetes mellitus

The presence of the substance rhaponticin in rhubarb helps improve blood sugar levels and therefore helps prevent the risk of diabetes.

Achieve weight loss

Rhubarb is one of the vegetables with few calories. That’s why rhubarb is often recommended for people who have trouble losing weight but still want to stay healthy. 100 grams of rhubarb contains only 21 calories. The impact that the various organic compounds in rhubarb have on the body’s metabolism also increases the speed at which the body burns fat, giving people another way to lose weight.Rhubarb is good for eye health / Source: Nufkin, Flickr (CC BY-2.0)

Improve eyesight

Rhubarb is a good source of beta-carotene and other polyphenolic compounds such as lutein and zeaxanthin, which work in the same way as vitamin A. These substances protect the skin and eyes against the effects of free radicals. Rhubarb also contains vitamin C and lutein, substances that are very good for good eyesight. A fair amount of antioxidants in the diet is good for eye health. This eye-healthy diet also prevents cataracts and macular degeneration.

Treating heart disease

Rhubarb has extremely low fat and cholesterol content and poses no threat to heart health. It even increases the levels of good cholesterol due to the presence of dietary fiber. The good cholesterol removes excess cholesterol from the walls of blood vessels and arteries. Rhubarb also contains many antioxidants. This ensures that free radicals do not lead to cardiovascular disease and a wide range of other dangerous health problems.

Skin care

Rhubarb is rich in vitamin A, an antioxidant. This helps fight free radicals and therefore delays the signs of premature aging, including wrinkles and fine lines. It also acts as an antifungal and antibacterial agent and prevents skin infections and acne (skin condition with inflammation of sebaceous glands).

Reduce cancer risk

Free radicals are byproducts of cellular metabolism that can cause healthy cells to mutate (alter) or die, often leading to cancer or other chronic diseases. These polyphenolic compounds are therefore useful for reducing the risk of oral cancer and lung cancer.

Improve digestion

The digestive system plays a big role in overall health, so it is important to keep the digestive system healthy and regulated. The large amount of dietary fiber present in rhubarb ensures a healthy digestive system. People who eat rhubarb have smooth and regular stools. Rhubarb is therefore a natural remedy for constipation. By reducing constipation and other digestive problems, people prevent a wide range of more serious gastrointestinal disorders, including bloating, intestinal cramps, stomach cramps and even colon cancer.

Treating symptoms of perimenopause

The rhubarb plant also helps to reduce hot flashes and other symptoms of perimenopause (period of symptoms before menopause). Rhubarb contains phytoestrogens.

Preventing Alzheimer’s disease

The most prominent vitamin in rhubarb is actually vitamin K, which plays a very important role in brain and neural health. It can prevent the oxidation of brain cells and stimulate cognitive activity, delaying or even preventing the onset of Alzheimer’s disease.

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