Click here to read the primary paper discussed in this episode ("Phosphodiesterase Type 5 Inhibitors in Men With Erectile Dysfunction and the Risk of Alzheimer Disease") To submit a question for us to answer on the podcast, go to brainjo.academy/question. To subscribe to The Better Brain Fitness newsletter and get our Guide and Checklist to essential blood tests and nutrients, go to: betterbrain.fitness.

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Intro and Outro music composed and produced by Julienne Ellen.