What are the advantages and disadvantages of eating cashew nuts?

Cashew also known as tree peanut lacquer family cashew is an evergreen tree. It is a tropical crop with high economic value, and cashew nuts are one of the "four dried nuts" in the world. Tropical fruit trees. Native to the West Indies and northeastern Brazil, it spread to India and Southeast Asia, and then to Africa. At present, there are many plants in tropical countries, with Mozambique, India, Tanzania and Kenya producing the most. It was introduced into Sanya City, Hainan Province in 1943 and was also planted in Yunnan and western Guangdong after the 1950s. The most suitable areas for growing cashew nuts in Hainan are eight places in Dongfang County, Gancheng, Foluo and Nine in Ledong County, Yacheng in Sanya City, and coastal plains and platforms in the area from Sanya to Lingshui. In addition, part of the land in Wanning and Changjiang can also be planted. The tree is 812 meters high and the crown is open with a width of about 8 meters. Simple leaves alternate, leathery, long ovate or Obovate, 10-20 cm long. Panicle terminal, flowers small, yellow-pink, polygamous. Nuts are divided into two parts: inflated fleshy receptacle, orange-red when ripe, 2.5 to 8.5 cm long, soft and succulent; real fruit borne at the top of the receptacle, reniform