Beet or Beta vulgaris is a plant in the Amaranthaceae family. The roots are most commonly deep red-purple, however there are lighter, less common varieties available.

History and Origin
The various wild and cultivated varieties of Beets have a long an interesting history. The first cultivated forms are believed to have been in the Mediterranean with it being introduced to the Middle East, India and then to China by 850 AD. They were used as medicinal plants in Ancient Greece and Medieval Europe.

Ancient Romans used Beetroot to treat fevers and constipation. It was used in certain soup recipes as a laxative. Beetroot juice has been considered an aphrodisiac (sexual stamina) since Roman times. It is known to be used internally as a juice, by some cultures, for the treatment of respiratory disorders, fevers and infections. Throughout ancient times there is an indication that some beet leaves have been used to bind wounds.

Nutrient Database - USDA (United States Department of Agriculture)

Reference Values for Nutrition - FDA U.S. Food and Drug Administration

Coronary heart disease (Beetroot helps reduce the risk of coronary heart disease (CHD) through its nitrate, glycine betaine, and betalain content). Nitrates are converted to nitric oxide (NO) to improve endothelial function and reduce blood pressure. Glycine betaine, also known as betaine, helps prevent arterial plaque formation and fights platelet clots. Betalains are antioxidant compounds that protect against oxidative stress. Together, these compounds help lower blood pressure, improve arterial stiffness, reduce inflammation, and protect against atherosclerosis.

Anaemia (Beetroot contains iron, a key nutrient for red blood cells and oxygen transport, and can be beneficial for anaemia, though it's not a rich source). While beetroot is a good source of folate, vitamin C, and copper, which can enhance iron absorption, its iron content is relatively low, with about 0.8 mg of iron per cup of beet juice. For significant iron intake to combat anaemia, consuming it alongside foods rich in iron, such as leafy green vegetables, organ meats, or taking supplements, is recommended.

Help with constipation (Beetroot can help with constipation due to its high fiber content, which includes both soluble and insoluble fiber). Soluble fiber absorbs water to create a gel-like substance that softens stool, while insoluble fiber adds bulk, which can both soften and speed up bowel movements. Adding beetroot to your diet, along with adequate fluid intake, can improve digestive regularity.

Slow tumour growth (Compounds called betacyanin’s, found in beetroot, are thought to slow tumour growth and have anti-cancer properties by reducing inflammation and promoting cell death (apoptosis) in various cancer cells and animal models, including those for breast, prostate, and oesophageal cancers). While promising in lab studies, more research is needed to confirm these effects in humans and determine their specific role in cancer prevention and treatment. 

Benefiting cognitive health (Beetroot is linked to better brain function because its dietary nitrates convert to nitrites, which then increase nitric oxide (NO) production). Nitric oxide is a key molecule that improves blood flow and oxygen delivery to the brain, potentially benefiting cognitive health and reducing the risk of dementia, especially in older adults and those with cardiovascular risk factors. 

Beneficial for pregnant women (Beetroot is beneficial for pregnant women because its abundant supply of folate (natural folic acid) helps prevent neural tube defects like spina bifida in the unborn child by aiding the proper formation of the baby's brain and spinal cord). Beets also provide fiber to help with constipation and nitrates that can improve blood flow to the placenta, potentially supporting healthy foetal growth. However, women are also advised to take a daily fortified folic acid supplement (400mcg) and consume other folate-rich foods.

Enhances stamina (Beetroot enhances stamina because its dietary nitrates are converted to nitric oxide (NO) in the body, which relaxes and expands blood vessels, increasing blood flow and oxygen delivery to muscles during exercise). This leads to improved endurance, greater exercise efficiency, and better performance in endurance activities.

Combat fatigue (Beetroot helps combat fatigue by supplying dietary nitrates that the body converts to nitric oxide, improving blood flow and oxygen delivery, and by providing iron and folate to support red blood cell production). The vitamin C in beetroot also enhances iron absorption. Regularly consuming beetroot, especially before exercise, can increase endurance, boost energy, and reduce the feeling of exhaustion.

Digestive health (Beetroot is a good source of dietary fiber, containing about 3.4 to 3.8 grams per one-cup serving, which promotes digestive health by feeding gut bacteria, adding bulk to stool, and preventing constipation). The fiber in beets, including both soluble and insoluble types, helps regulate bowel movements, contributing to overall gut health.

Helps manage cholesterol (Beetroot helps manage cholesterol and reduce heart attack and stroke risk due to its high content of soluble fiber, flavonoids, and betacyanin). Soluble fiber lowers LDL ("bad") cholesterol, while the antioxidants betacyanin and flavonoids prevent LDL oxidation and deposition in arteries. This, combined with betacyanin's overall antioxidant and anti-inflammatory properties, protects blood vessels and supports cardiovascular health.

Beets Facts and History - From Wikipedia, the free encyclopedia

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