If you eat from the diet, you can eat some foods that moisten the lungs, promote fluid production and tonify the kidney. Such as tremella, white almond, lotus root, soybean, day lily, corn and so on.
Yin deficiency constitution is complicated for many reasons. But also directly related to the law of life!
It is best not to use drugs, but to use health care products containing Chinese herbal medicines. It is a three-point poison, and health care products are not allowed to have side effects, so you can take it with confidence!