Most of the time these correlation studies are bunk. But I'm cautiously optimistic about this one because 1. The effect is huge. 2. Phospodiesterase is heavi

Most of the time these correlation studies are bunk. But I'm cautiously optimistic about this one because 1. The effect is huge. 2. Phospodiesterase is heavily expressed in neural and glial cells 3. There are a ton of alzheimers rodent RCTs with positive results.