The World's Most Powerful Antioxidant: Glutathione ForeverFitScience Effects of increased nitrate intake from beetroot juice on blood markers of oxidative stress and inflammation in older adults with hypertension ScienceDirect Carrots and beets are rich in glutathione, a protein that helps detoxify the liver. Both the veggies are extremely high in plant flavonoids and beta carotene, that helps stimulate and improve the overall liver How to Boost Skin Health with Beetroot Vitamin B12 Carrots and beets are rich in glutathione, a protein that helps detoxify the liver. Both the veggies are extremely high in plant flavonoids and beta carotene, that helps stimulate and improve the overall liver