What are the active medicinal properties of yarrow?

The active medicinal properties of yarrow can be attributed to the following compounds found in the herb:

Achillein: This is a spasmolytic compound that helps relax smooth muscles, particularly those in the digestive system. It can help alleviate symptoms of indigestion, gas, and colic.

Anthemidolide: This is an anti-inflammatory compound that can reduce swelling and pain. It has also been found to have antibacterial and antiviral properties.

Apigenin: This is a flavonoid antioxidant that can help protect cells from damage. It has also been found to have anti-inflammatory and anti-cancer properties.

Beta-carotene: This is a precursor to vitamin A, which is essential for healthy skin, vision, and immune function.

Camazulene: This is a deep blue compound that has anti-inflammatory and antioxidant properties. It is responsible for the characteristic blue color of yarrow flowers.

Choline: This is a nutrient that is important for brain function and nerve health.

Coumarins: These are compounds that have anticoagulant and anti-inflammatory properties.

Essential oils: These include alpha-pinene, camphor, and borneol, which contribute to the characteristic aroma and flavor of yarrow.

Hypericin: This is a compound that is also found in St. John's wort. It has been found to have antidepressant and anti-inflammatory properties.

Luteolin: This is a flavonoid antioxidant that can help protect cells from damage. It has also been found to have anti-inflammatory and anti-cancer properties.

Quercetin: This is a flavonoid antioxidant that can help protect cells from damage. It has also been found to have anti-inflammatory, antiviral, and anti-allergic properties.

Rutin: This is a flavonoid glycoside that can help strengthen blood vessels and reduce inflammation.

Salicylic acid: This is a compound that is also found in aspirin. It has anti-inflammatory and pain-relieving properties.

Tannins: These are compounds that have astringent and antimicrobial properties.

Yarrow is a versatile herb with a wide range of medicinal properties. It is commonly used to treat a variety of conditions, including digestive problems, inflammation, pain, anxiety, and menstrual irregularities.