This neurotransmitter deficiency must have been induced by the catastrophic event. Most episodes of depression involve both environmental factors as well as a chemical imbalance. Environmental factors may become worse the longer the patient goes without treatment. Counseling may be very helpful to work on the environmental problems that are frequently associated with depression. Studies have shown that exercise is very helpful in treating depression.
Regular exercise is capable of improving the chemical imbalance.
I always recommend it in treating depression. Markedly diminished interest in daily activities 3. Significant weight loss or gain 4. Insomnia or excessive sleeping. Agitation or slowing of purposeful movements 6.