Hello. Mangosteen nourishes yin and moisturizes dryness, generates fluids and quenches thirst, and provides health care and anti-aging. The polysaccharides, vitamin A and niacin in the mangosteen can enhance the body's ability to resist disease and delay aging. Nourish yin and nourish qi yuzhu complementary but not greasy, not cold and not dry, so there are tonic organs, nourish qi and blood, flat complementary and moist, and remove the wind-heat function, yuzhu taste sweet, lipids, soft and edible, long for yin nourishment, mainly in the role of the spleen and stomach, so long-serving does not hurt the spleen and stomach. Moistening dryness and moistening the lungs Yucca is mainly used for treating dry cough with little sputum due to deficiency of lung yin, dryness of the throat and tongue and the late stage of warm-heat disease, or due to high fever that depletes the body fluid and the emergence of less fluids and thirst, loss of appetite, stomach discomfort and other symptoms. Sedation of nerves, strong heart medical research has shown that it contains cardiac glycosides, alkaloids and vitamin A and yucca fructans. It has improved myocardial hypoxia and adrenocorticotropic hormone-like effect. Yucca contains steroidal glycosides that have similar effects on the myocardium as belladonna preparations. Yucca ligand has cardiotonic effect on isolated frog heart, and the effect of Yucca decoction is similar to that of Yucca ligand. Together with the yuzhu on palpitations, angina, rheumatic heart disease, coronary atherosclerotic heart disease, pulmonary heart disease caused by heart failure has a certain effect. I hope my answer can help you, thank you!