The more products that a customer has with Wells Fargo, the more information the bank has on that customer, allowing for better decisions about credit, products, and pricing. Customers with multiple products are also significantly more profitable (see Exhibit 2, available in the complete publication here).
If an antidepressant increases serotonin concentrations, side effects can include nausea, changes in appetite and sexual dysfunction. Bupropion is an antidepressant that doesnât increase serotonin concentrations, but does increase levels of norepinephrine and dopamine.
Dopamine: Natural ways to Increase Dopamine Levels. Dopamine is our main focus neurotransmitter that also regulates our pleasure/reward circuits, memory, and motor control (physical movement and coordination). It acts as either an excitatory or inhibitory neurotransmitter, depending on the dopamine receptor it binds to.