Neem leaves have been used for their medicinal properties for centuries in India. The leaves can improve overall health, strengthen the immune system and act as a blood detoxifier. It improves circulation, liver function, the digestive system and is often used as a malaria treatment. Neem leaves can be used fresh, if you have access to a neem tree, or dried and made into teas and infusions. Neem is anti fungal, anti-bacterial, antiviral, antiseptic and anti-inflammatory.  Drinking the tea daily can improve ones health inside and out, as this herb can also be used externally. Neem is high in Vitamin E and is nourishing and healing for the skin. It can heal cracked dry skin and improve the skin cell structure. The antibacterial and anti-inflammatory properties of neem oil make it a beneficial treatment for acne.  External use, combined with the blood cleansing and immune-strengthening benefits of neem leaf supplements, can have a positive effect on acne-prone skin.  Neem is also used in the treatment of chronic inflammatory skin diseases, such as eczema and psoriasis. It is considered a major component in Ayurvedic medicine and is particularly prescribed for skin diseases such as eczema and psoriasis.  Neem oil is also used for healthy hair, detoxifying the blood, and balancing blood sugar levels.