Field Pea Leaf - Pisum sativum
The flavonoid kaempferol is found within the field pea, faba bean, and spinach leaves. Kaempferol inhibits the oxidation of low-density lipoprotein (LDL) and the formation of platelet clusters in the blood, potentially providing benefits for those with arteriosclerosis. This compound has also been found to be a component of the diuretic and natriuretic peptide (polypeptide hormones that regulate the water-sodium balance in the blood), improving urination and the functioning of the kidney cells, thus increasing permeability and circulation. Kaempferol thus improves kidney function, by moderating water retention, and blood glucose levels, which are secondary symptom of diabetes.