Chinese Mountain Ant, also known as Polyrhachis vicina, has a long history of use in Traditional Chinese Medicine (TCM). It is traditionally regarded as a tonic for strengthening the body, enhancing vitality, and promoting longevity. In TCM, Mountain Ants are believed to benefit the kidneys and liver, which are associated with bone health within this medical framework. As such, they are sometimes included in formulations intended to support the skeletal system and improve joint or bone strength, especially in aging populations.

However, scientific validation for these specific benefits is limited. Some laboratory studies have explored the general adaptogenic and immunomodulatory effects of ant extracts, but direct evidence linking Chinese Mountain Ant consumption to improved bone density, mineralization, or other skeletal health markers in humans is lacking. The traditional rationale is mainly based on empirical evidence and the ant's rich nutritional profile, including amino acids, trace minerals (such as zinc and selenium), and vitamins, which are generally supportive of overall health.

In summary, while the use of Chinese Mountain Ant to support the skeletal system is grounded in traditional usage, there is little robust scientific evidence to confirm its efficacy for this purpose. Therefore, its use for bone health should be considered traditional, with a low evidence rating.