Moringa Oleifera is Rich in Antioxidants

Antioxidants are compounds that act against free radicals in our bodies.
High levels of free radicals cause oxidative stress, which may contribute to chronic diseases like heart disease and type 2 diabetes (6, 7).
Several antioxidant plant compounds have been found in the leaves of Moringa oleifera (8, 9, 10).
In addition to vitamin C and beta-carotene, these include (11, 12):

• Quercetin: This powerful antioxidant may help lower blood pressure (13, 14).
• Chlorogenic acid: Also found in high amounts in coffee, chlorogenic acid may help moderate blood sugar levels after meals (15, 16).

In fact, one study in women found that taking seven grams (1.5 teaspoons) of moringa leaf powder every day for three months significantly increased blood antioxidant levels (17).
Moringa leaf extract may also be used as a food preservative. It increases the shelf life of meat by reducing oxidation (18).

Bottom Line: Moringa oleifera is rich in various antioxidants, including quercetin and cholorogenic acid. Moringa leaf powder can increase blood antioxidant levels.

https://authoritynutrition.com/6-benefits-of-moringa-oleifera/