1. Low testosterone and insufficient sleep correlate with higher psoriasis risk.
2. Study analyzed data from 4,060 men aged 18 and older.
3. Low testosterone (<300 ng/dL) linked to nearly threefold psoriasis risk.
4. Less than 7 hours of sleep significantly raises psoriasis odds.
5. Adjustment for age, BMI, and chronic conditions did not change results.
6. Risk more pronounced in men aged 50+ and those with obesity.
7. Study suggests sleep and hormonal factors may impact psoriasis risk.

Source: Clinical, Cosmetic and Investigational Dermatology