In Traditional Chinese Medicine, yin (cool, wet, female) balances yang (hot, dry, male).
So to that system, homosexuality is inescapably unbalanced. It's literally like pouring gasoline on a fire instead of water, and adding more fire. Health, whether physical, emotional or mental, cannot long survive unscathed in such an environment.
One of the prescriptions is for gays to live in cool wet areas, like rainy areas on the coast, and lesbians to live in dry, hot desserts, to help balance them out.
Lesbians get fat while having too many hot desserts.