Dendrobium candidum, also known as Dendrobium candidum, is the top grade of Dendrobium candidum. Can be decocted for 6- 12g or used for tea. It tastes light and salty, produces fluid without cold, and has the functions of nourishing body fluid and stomach, nourishing yin and clearing away heat, and relieving annoyance. Can be used for treating xerostomia, polydipsia, asthenic fever or asthenopia after illness, and body fluid deficiency of the elderly. Dendrobium candidum belongs to aerial orchids. Dendrobium candidum can be divided into yellow grass. Named after the livid skin. Dendrobium officinale has unique medicinal value: Shennong Materia Medica in Qin and Han dynasties records that Dendrobium officinale "treats injuries and relieves arthralgia, lowers qi and tonifies five internal organs, and the body is weak and yin is strong, and the stomach is thick for a long time"; Taoist medical classic Daozang lists Dendrobium officinale as the first of the "Nine Immortals in China". Li Shizhen commented in Compendium of Materia Medica that Dendrobium candidum is called "life-saving fairy grass" by the people because it can nourish yin and essence, strengthen stomach and soothe nerves, promote granulation and improve intelligence, relieve shock and prolong life. Dendrobium candidum grows in the shade of cliffs, and ancient people often hang on cliffs or shoot arrows. As the best health care product, it has been favored by court nobles since ancient times. However, due to its harsh growth conditions, extremely scarce natural output and long-term over-exploitation, wild resources are on the verge of extinction.

Eating iron maple barrels does not affect calcium supplementation, so you can eat them together. Judging from its curative effect, it has no negative effect on gallstones and has a certain auxiliary effect on patients with hypertension.