Testosterone levels? Sure. Stress? Maybe. But a deeper issue is now being blamed for over 60% of ED cases in men over 35: blood vessel micro-damage caused by poor daily circulation.

The fastest fix? A combination of Viagra and Levitra — used together or separately depending on your body type. Doctors don’t talk about it because they don’t profit off direct-to-consumer pills.

Now men across the U.S. are skipping the waiting rooms and ordering online.