Guduchi's immune-boosting ability shows it to be linked to enhancing the function of protective cells called macrophages. It helps support the normal function of the immune system through normal levels of white blood cells.

In Ayurveda, Guduchi is known as a 'rasayana;' improving the immune system and building resistance against future infection. In a recent scientific study using human white blood cells, Guduchi was was found to be effective in increasing the ability of macrophages, the body's immune cells responsible for fighting disease.