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Oregano

Oregano is a wonderful perennial culinary as well as medicinal herb. It has long been recognized as one of the "functional food" for its nutritional, anti-oxidants and disease preventing properties. The herb, whose name means "delight of the mountains" in Greek, is native to the Mediterranean region.
Botanically, the herb belongs to the mint (lamiaceae) family, of the genus; Origanum and is known scientifically as Origanum vulgare.

The plant is a small shrub, growing up to 75 cm in height with multi-branched stems covered with small greyish-green oval leaves and small white or pink flowers.

Oregano is particularly used widely in Greek and Italian cuisines. Its leaves have characteristic aromatic, warm, and slightly bitter taste. The intensity varies; however, good quality oregano is so strong that it almost numbs the tongue.

There are many varieties of oregano cultivated across Europe but the influence of climate, season, and soil on the composition of the essential oils is greater than the difference between various species. Origanum heracleoticum is another Greek variety that is having characteristic sharp scent and flavour. Sweet marjoram (Origanum majorana) is one of close related species of oregano.

Mexican oregano (Lippia graveolens) is a different from origanum species but related to the verbena family of herbs. It is used in place of oregano in many Central American regions.

Health benefits

Oregano contains impressive list of plant derived chemical compounds that are known to have disease preventing and health promoting properties.

The herb parts contain no cholesterol; but are rich source of dietary fibre, which helps to control blood cholesterol levels.

Oregano contains many health benefiting essential oils such as carvacrol, thymol, limonene, pinene, ocimene, and caryophyllene. The leaves and flowering stems of the plant are strongly anti-septic, anti-spasmodic, carminative, cholagogue (help gall bladder secretion), diaphoretic (sweat production), expectorant, stimulant, and mildly tonic properties. Its decoction is taken by mouth for the treatment of colds, influenza, mild fevers, indigestion, stomach upsets, and painful menstruation conditions.

Thymol is also been found to have anti-bacterial, anti-fungal activities.

The herb is rich in poly-phenolic flavonoid anti-oxidants (vitamin A, carotenes, lutein, zeaxanthin and cryptoxanthin) and has been rated as one of the plant source with highest anti-oxidant activities. These compounds help act as protective scavengers against oxygen-derived free radicals and reactive oxygen species (ROS) that play a role in aging and various disease process.

The active principles in the herb may increase the motility of the gastro-intestinal tract as well as increase the digestion power by increasing gastro-intestinal secretions.

This exotic herb is an excellent source of minerals like potassium, calcium, manganese, iron, and magnesium. Potassium is an important component of cell and body fluids that helps control heart rate and blood pressure caused by high sodium. Manganese and copper are used by the body as co-factors for the antioxidant enzyme, superoxide dismutase. Iron helps prevent anaemia. Magnesium and calcium are important minerals for bone metabolism.

Fresh herb is an excellent source of antioxidant vitamin, vitamin-C. Vitamin C helps body develop resistance against infectious agents and scavenge harmful, pro-inflammatory free radicals.

Oregano is a proven super "functional food". This herb is one of the foundation bases of healthy Mediterranean diet in addition to olive oil, fish and lots of greens, herbs and vegetables. It has an excellent nutritional profile; just 100 g of oregano herb provides:

 Dietary fibre- 107% (Percent of RDA)    (RDA- Recommended daily allowance)

 Folates- 69%

 Pyridoxine- 93%

 Vitamin-C- 83%

 Vitamin-A-230%

 Vitamin-K- 518%

 Iron- 550%

 Manganese-203%

 Carotene-ß- 4112 mcg.

Immune Health: Two of the most important components of oregano are rosmarinic acid and thymol, both of which are powerful antioxidant compounds that have been closely linked to reducing oxidative stress in the body. Free radicals are the destructive by-products of cellular metabolism that can cause cancer and other chronic diseases, so adding oregano to your diet by sprinkling it on your meals can seriously improve your immune health and keep your body safe from some of the most dangerous and silent killers.

Antibacterial Activity: On a more basic immune system note, oregano also has clear antibacterial properties, which are again due to the presence of thymol and carvacrol. These important organic compounds can defend the body against a wide range of bacteria that can affect the skin, the gut, and other parts of the body. Oregano is also a slightly stimulating agent, which can increase the production of white blood cells and speed up the metabolism, making recovery from illness even faster.

Digestive Health: Oregano is packed with fibre, so despite its small size, it can have a major impact on your digestive system. Fibre is an essential element of a healthy digestive system, as it can increase the bulk of your stool and stimulate peristaltic motion, which moves food through the digestive tract and excretes it efficiently. Also, fibre helps to maintain the health of the gut and increases nutrient uptake, so the food you eat does more for you!

Heart Health: Oregano is a natural form of omega-3 fatty acids, the beneficial type of cholesterol that actually improves your heart health, whereas omega-6 fatty acids have a negative impact. Furthermore, omega-3 fatty acids help to rebalance your cholesterol levels and reduce inflammation in the cardiovascular system, thereby helping to prevent atherosclerosis, heart attacks, and strokes!

Detoxify the Body: The nutrient-rich makeup of oregano, including high content of manganese, calcium, iron, vitamin K, fibre, and a wide range of other organic compounds, makes this helpful herb an ideal candidate for detoxifying the body. Research has shown that oregano can help liver function and speed up the process of toxin elimination.

Bone Health: As we get older, our bones begin to weaken and break down, so ensuring that we get enough vitamins and minerals in our early years is important. Calcium, iron, and manganese are some of the most crucial minerals for bone health, and oregano has significant amounts of all of them, making it great for people who want to protect themselves against osteoporosis later in life.

Energy Levels: By improving the functionality of the metabolism, thanks to B-vitamins and its unique organic composition, the body is rejuvenated and energized. The increase in circulation, due to the presence of iron and increased levels of haemoglobin, helps to fully oxygenate the cells and muscles of the body, thereby increasing energy and strength.

 

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05/09/2024  © Veggiefood