It has found new usefulness as a stimulant for brain and memory centers. Initial studies have shown stimulation of RNA, DNA, protein synthesis, and the endocrine and central nervous systems. Ginsenosides, the most active compounds, help increase energy, reduce effects of stress and enhance mental and physical performance. Orange Pekoe and Green Tea help maintain healthy blood vessels. They are high in natural bioflavonoids.
Green tea contains the tannin, catechin, which has been shown to be an important antioxidant.
Mucana pruriens benefits the aging nervous system. It helps maintain stable blood sugar levels. It is a Columbian bean used often as a hot drink. This herb also contains amino acids, manganese, zinc, and serotonin, an important neurotrammitter. Pyroglutamic acid , a more absorbable form of glutamic acid, stimulates release of thyroid stimulating hormone, which controls the basal metabolic rate, energy, and metabolism in the liver and muscle.