Early gray hair, loose teeth, dizziness, fear of cold, and memory loss are considered by Chinese medicine to be insufficient kidney essence and marrow sea; Poor gastrointestinal function and emaciated body belong to spleen deficiency, and the source of qi and blood biochemistry is insufficient, which will cause qi and blood deficiency for a long time. According to your age and family situation, it may be congenital deficiency, that is, parents' deficiency of yang essence or yin blood, which makes fetal qi dystrophy. The deficiency of innate kidney essence (that is, vitality), coupled with acquired malnutrition, improper diet, worry and strain, and air pollution, accelerated the loss of kidney qi, and these symptoms of spleen and kidney deficiency appeared prematurely.
In terms of Chinese patent medicine, Fuzi Lizhong Pill and Gui You Pill can be taken together, and Tongrentang's honey pill is the best and can be taken for a long time;
Rhizoma Polygonati 30, Radix Polygoni Multiflori Preparata 30, Herba Cynomorii 20, Rhizoma Dioscoreae 20, Endothelium Corneum Gigeriae Galli 30, fried atractylodes 20, Poria 30, Radix Astragali 30, Semen Cuscutae 30, and Radix Caocao 6 can also be used. Decoct with water, one dose is 2-3 times a day, and two weeks is a course of treatment.
I hope my answer is helpful to you. If you have any questions, please leave me a message.