To Neem or Not to Neem?

Neem oil has anti-inflammatory, antifungal, and insect-repelling properties. The oil has a garlic-like odor and is yellow in color. Neem oil has been used in the past for many ailments, both internal and external.

Many neem oil products only contain a small amount of neem, so these most likely pose no threat to your health. Pure neem oil should be used with caution. Do not apply neem to the skin extensively or for long periods of time.  Application of neem to any part of the skin is contraindicated for pregnant women and for children. Neem can stimulate the immune system, so it should not be used by people who have autoimmune disease.

Some people take neel oil by mouth/internally. Research suggests this is safe for most adults for a short period of time. When taken in large doses or for long periods of time, neem can harm the kidneys or liver. I would advise against using neem internally, or only under the close supervision of a holistic doctor.

Neem leaf extract (whole neem) is more dangerous. I once found a wonderful hand soap that only had 5 ingredients, one of which was neem leaf extract. I bought this soap, not knowing anything about whole neem. I now use it only to keep bugs off my garden plants. It would be all right to use a hand soap like this occasionally, but not every day. Also, whole neem is toxic to fish so we need to consider the impact of products like this on the environment.

Neem is widely used as an insecticide. It’s safe to eat vegetables that you have sprayed with neem. You don’t need to worry about residues. Neem is much safer than most conventional pesticides used in agriculture.

So, the bottom line is, use neem judiciously, with caution, and be extra careful of neem leaf extract. Do not use neem at all if it is contraindicated in your case. Do not use neem on children or pets.