A study recently published in the Journal of Bone and Mineral Research found that increasing the omega3 content of the red blood cells, and decreasing the omega6/omega3 ratio can help to reduce hip fracture risks in women. In particular they noted that a higher alpha linolenic content of the red blood cells may predict lower hip fracture risk.
Consuming chia, which is the highest plant source of omega3, has been shown to increase the alpha linolenic (omega3) content of the blood.
Thus this study points to another very good reason that women, in particular, should consume chia.