Uses of Neem

In South Asia, neem has long been known as the "pharmacy tree" for its many therapeutic benefits. Neem is traditionally used as an insect repellent, hair and skin cleanser and treatment, herbal remedy for high blood pressure and cholesterol, and a dental mouthwash and toothpaste. Various medicinal properties are found in every part the neem tree. It has anti-microbial, anti-fungal and anti-inflammatory qualities.

Boost Immune System

According to medical research from Pakistan published in the "Journal of Ethnopharmacology," all parts of the neem tree contain anti-bacterial, anti-viral and anti-fungal properties. When used internally, neem may help the body fight infections and illnesses. In South Asia, neem is used as a pure herbal supplement to cleanse the blood and detoxify the liver. Neem oil is also high in essential fatty acids, proteins and minerals that help build immune cells in the body.

Cleanse Skin and Hair

Neem is added to shampoos and conditioners, or used on its own as a therapeutic hair mask to treat hair and scalp conditions. According to PlantCultures.com, the anti-inflammatory, anti-fungal and anti-bacterial effects of neem are useful in chronic scalp conditions such as dandruff, eczema and psoriasis. Neem is also used to treat fungal and viral skin infections such as athlete's foot, ringworm and herpes.

Dental Health

Small twigs of the neem tree are traditionally used as toothbrush sticks (miswaks) in South Asia. The leaves are ground to make an anti-bacterial and anti-viral toothpaste, and neem oil is diluted to make an antiseptic mouth rinse. Neem helps to treat infections of the mouth and gums such as gingivitis, sore gums, canker sores and tooth decay. Neem extract, powder and oil is also added to many herbal toothpastes.

Heart Health

According to Linda Yates, a Florida herbalist, neem herbal remedies can decrease high blood pressure (hypertension) and high cholesterol levels. They may also improve blood vessel health and prevent blood clots. Neem leaf extract capsules are a natural remedy to prevent cardiovascular diseases such as heart disease and stroke.

Pesticide

A study published in the "Archives of Insect Biochemistry and Physiology" states that neem oil has very high amounts of a chemical compound called azadirachtin. This substance exists in all parts of the neem tree and gives it its anti-fungal and pesticide properties. In South Asia, neem leaves were traditionally placed in kitchen cupboards and around food storage bins to naturally deter insects and rodents. Its oil is also a natural insect repellent for the skin.