Preventing Knee Joint Problems: Avoiding Cold and Dampness

          The knee joint is mainly composed of patella and tendons. The blood supply here is not abundant, so it is not resistant to cold and dampness. Clinically, knee joint diseases are often re

What are the effects of pine pollen

Pine pollen is the pollen of Pinus sylvestris, Pinus oleifera, Pinus sylvestris, Pinus nigra, etc. Since ancient times, there are records of pine pollen treating diseases and sores, so what kind of