"It is the Peat community that is in denial here, and following a fringe ideology. Please realize that national and international health authorities warn people about ingesting more retinol than the RDA. This makes the "Peat diet" officially toxic and dangerous." -mosaic01 Click Here To Read Rest of Post
Not only can dopamine levels be an issue, but also dopamine sensitivity. Often times there can be a dopamine hypo-sensitivity, so I've written an article on how to increase dopamine receptors.
Dopamine receptors: 14 Best supplements and practices and to increase it » MenElite