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.
Stimulants comprise a large group of substances that include everything from the caffeine in coffee to illegal drugs such as crack cocaine and Amphetamines. Stimulants increase the amount of neurotransmitters in the brain. Neurotransmitters are the chemical messages that nerve cells send to each other to create sensations in the body. Dopamine is the neurotransmitter that is the most sensitive to the action of Stimulants. Dopamine is similar to adrenaline and affects brain processes that control movement, emotional response, and the ability to experience pleasure and pain.