Benefits of rosemary herb

Herb of rosemary

Herbaceous herb is a herb used in spices in many dishes, especially in the Mediterranean region, Known scientifically as Rosmarinus officinalis, an evergreen plant that preserves its leaves throughout the year. Its original habitat is the Mediterranean and Portuguese countries and is cultivated there, in the Crimea, in the Caucasus, in Central Asia, in India, South-East Asia, South Africa, Australia and the United States of America.

Herbaceous herb contains many active compounds that contribute to its health benefits. These include Caffeic acid derivatives, the main ingredient of Rosmarinic acid, Diterpenes, Flavonids and Triterpine, Triterpenes), and volatile oil. A herb traditionally used in many therapeutic purposes since ancient times. And in this article we will discuss the most important health benefits of rosemary herb.

Herbaceous herb gives many health benefits, including:

Laboratory research has found antioxidant properties in rosemary herb. These effects contribute to the protection of the body from free radical damage and damage to cells and diseases. .
A study found that the long-term use of rosemary herb works to prevent blood clotting .
Laboratory research has found antibacterial and some fungal effects of rosemary herb oil, but it is not known whether it has the same effects within the human body .
Some preliminary studies found that 750 mg of rosemary herb powder improved memory speed in healthy older adults, but higher doses were also found to cause memory decline. Aromatherapy was also found using rosemary herb. It can improve the quality of memory without improving its speed, but scientific evidence of these effects is insufficient and needs more scientific research .
Some studies have found the ability to extract rosemary herb in the fight against the growth of cancerous tumors by preventing the proliferation of cancer cells. A study found that rosemary alone or with turmeric contributes to the prevention of breast cancer. Another study found the same effect against colon cancer .
A preliminary study found that massage of head lice with rosemary herb oil with lavender oil, thyme oil and cedar oil in people with alopecia areata improves hair growth, which can benefit hair loss, but this effect to further scientific evidence.
A study found that aromatherapy using rosemary herb oil reduces the level of cortisol in the blood and may contribute to anxiety relief. And another study found that the use of aromatherapy bags of rosemary oil and lavender oil reduces the rate of heartbeat, without lowering blood pressure, which is useful for students during the examinations.

In contrast, other studies have found that the use of rosemary herb oil on the hand wrist prevents the feeling of tension and anxiety during the exams, so the effect of this herb on the proportion of stress is not clear, and is in need of more scientific research .

Some preliminary studies suggest that eating a product containing rosemary, hippocampus and oleanolic acid can reduce arthritis pain, but this need needs further research. .
Some use rosemary herb in cases of poor digestion (Dyspepsia), an approved use by the Commission E, which is responsible for evaluating the effectiveness and safety of herbal and traditional treatments, and some studies support this role, but it needs more scientific research to prove it .
Some studies have also found a role for rosemary herb in both gas, increased menstrual flow, gout, headaches, liver and gallbladder problems, dental pain, eczema, and other conditions, but all these effects need further scientific research .
Some studies have found that rosemary herb oil prevents the growth of germs that usually grow in certain foods, such as Listeria monocytogenes, B. cereus, S. aureus.

How to use rosemary herb

First, it is important to consult your doctor before starting any herbal treatment to make sure it does not interfere with the health condition or any medications that the patient is taking, if any, and to determine the appropriate period and dose for each person.

In the case of rosemary herb, it is used in a variety of forms, including tea, water extract, or boiling water for use in the bathtub or its primary oil mixed with other oils for external use. Adults should not exceed 4-6 g of dry herb daily and should not be given to children in therapeutic doses due to lack of research to prove its safety .

Side effects and precautions

The treatment of rosemary herb in doses usually found in food as a kind of spices, as well as use the correct doses of treatment , Safe, but not essential , and because of the content of leaves of the herb of the main oil, eating a large amount of them can cause some side effects, such as vomiting, uterine bleeding, kidney irritation, increased sensitivity to the sun, redness of the skin, and contractions , and allergies . The treatment of rosemary herb should be avoided in the following cases:

Pregnancy: The treatment of rosemary herb is not safe in pregnancy, as it can cause contractions in the uterus and stimulates the menstrual cycle, which can harm pregnancy, but it is okay to eat in food quantities usually used in spices, and the use of rosemary herb externally should be avoided on the skin during pregnancy due to the lack of information on its safety .
Breastfeeding: There is not enough information about the effect of rosemary herb in therapeutic doses during lactation periods or on infants whose mothers eat this herb at high doses. Therefore, it should be avoided, and it is okay to take it with doses usually found in food as spices .
Bleeding Disorders: Caution should be taken when using rosemary in people with bleeding disorders, which can increase the risk of bleeding and bruising in these people .
Spasmodic seizures: High blood pressure cases, ulcers, Crohn’s disease or ulcerative colitis .
You should avoid taking oral rosemary essential oil orally for what may be toxic.

Drug interactions of rosemary herb

The rosemary herb can interact with drugs that prevent blood clotting, because it can have a similar effect in anticoagulation. Aspirin, Warfarin, and Clopidogral, .
The rosemary herb can be contrasted with anCE inhibitors given in high blood pressure cases such as Captopril, Elaropril, Lisinopril, Fosinopril, .
The rosemary herb can raise the effect of diuretics because of its similar effect. These drugs include furosemide and hydrochlorothiazide, which increases the risk of dehydration .
Lithium (Lithium): Since rosemary herb can act as a diuretic, the body loses a large amount of fluid and raises the concentration of this drug to toxic levels .
Blood sugar control medications, as rosemary herb can affect the blood sugar level .