Pine pollen has a long history of use in traditional Chinese medicine (TCM), where it is prized as a tonic believed to strengthen the body, improve vitality, and support various organ systems, including the musculoskeletal system. Traditionally, pine pollen is thought to bolster physical strength and endurance, which has led to its use as a supplement for those seeking to enhance muscle health and performance.

The rationale behind its traditional use for muscle support is partly due to the presence of phytoandrogens (plant compounds that may mimic the effects of male hormones like testosterone) in pine pollen. Testosterone is known to play a role in muscle growth and maintenance, so traditional practitioners have associated pine pollen with improved muscle function and recovery. However, scientific validation for these claims is limited. While some laboratory studies have identified phytoandrogenic compounds in pine pollen, there is a lack of robust clinical trials in humans demonstrating a direct effect on muscle mass, strength, or recovery.

Overall, the use of pine pollen to support the muscles body system is primarily based on traditional use and anecdotal evidence. Scientific studies on its efficacy and safety for this purpose are scarce, so the strength of evidence is rated as low (2 out of 5).