Used for long in Ayurveda, the Neem tree is known as Azadirachta indica in Latin, Neem is called “Pinchumada,” or, “destroyer of leprosy” and “the wish fulfilling tree,”
The use of Neem dates as far back as 5000 BC. Neem is a renewable reserve of numerous beneficial agricultural and products, such as medicines, soap, cattle feed, pest control, slow nutrient release manure, nitrification inhibition, fuel, energy, and many others.

Neem is mainly grown in Asia and Africa. The key use of Neem is for medicinal purposes, purifying blood neem oil is used for treating skin infection. Some scientists have planned that Neem be used for developing anti-microbial fabric.

Neem: A Biological Powerhouse
Neem has a lot of chemical constituents, amongst the most significant are terpenes, an enormous category of plant-produced compounds. Terpenes comprise the strong odor of plants, such as clove, ginger, pine and cinnamon, and are the foundation for maximum plant and flower essential oils. Terpenes give tomatoes, red colour, and sunflower petals their golden. 
Over 70 terpenes, have been identified in the Neem tree. These organic chemicals comprise Neem’s insect resisting characteristic, and explains why Neem was used to make bug repellent and insecticides. In America’s neem extract market, Neem is used for making both pesticide and insecticides.

Beta-caryophyllene, a Neem terpenoid has antioxidant, anti-inflammatory and pain-reducing aids. Linalool, has anti-seizure and anticonvulsant characteristics. 

Neem For Supporting Immune System
Neem supports the immune’s system ability to self-regulate, either up, in defense, or down, for avoiding over-activity leading to a “cytokine storm,” when the system becomes dysregulated.
As per research “the ethanol extract showed in vitro antibacterial activity against Staphylococcus aureus and MRSA. Neem has a liver-protective characteristic, and it also helps in wound healing.
Neem In Ayurveda
As per Ayurveda, neem has antifungal and antimicrobial properties, and is known as a “cooling” herb. Neem’s cooling properties calm inflammation when the body has much heat.
neem is frequently combined into detoxification programs as Ayurveda believe that Neem works as a blood and liver cleanser. some people believe that it helps in of removing heavy metals from the body. 
Psoriasis is a skin condition for which there is no cure in Western Medicine. While there are drugs manage the symptoms and slow the overgrowth of cells, but nothing is discovered to avert the disease. 
Psoriasis is an “auto-immune” condition causing aggressive over-production of skin cells creating scaling and bumps on the skin. Auto-immune conditions are because of the immune system producing “friendly fire,” by attacking the tissues of the body. Psoriasis is related to diseases like heart disease, type 2 diabetes, and inflammatory bowel ailment. 

As per a study patients demonstrated more than 50% cure rate with the use of neem with couple of other medicinal plants 33% of the people did not have a definitive cure, but presented momentous improvement, it was concluded that with the passage of time, the cure rate will be higher.
 With so much benefits of neem and its extracts, the demand for neem extracts is on the rise in America.