Some people think that depression is a normal part of getting older, but it’s not. It is normal to feel sad or blue when you experience life changes or loss, such as health problems or the death of a loved one. But when your depression symptoms are prolonged and interfere with your daily activities, it’s an illness that should be diagnosed and treated.
Depression and Age: Why They’re Related
Depression is thought to be due to imbalances in brain chemicals called neurotransmitters that aid communication between brain cells. It may be that these imbalances are more likely to occur as a person ages.
“One of the enzymes that breaks down neurotransmitters [increases] as we get older,” says Gary Sachs, MD, founder and director of the Bipolar Clinic and Research Program at Massachusetts General Hospital and associate professor of psychiatry at Harvard Medical School in Boston. “It may be that you have less of that pleasure-giving neurotransmission” as you age, he says.
With lower levels of pleasure-giving neurotransmission, says Dr. Sachs, it takes more stimulation to give you pleasure.
Because participating in physical activity helps to produce various factors that help sustain neurons (nerve cells that carry messages throughout the body), Sachs believes that the decrease in physical activity common in aging may also contribute to depression.
“We are actually losing some of our central nervous system” as we age, says Sachs. “Because of that, it just tips the balance more toward that vulnerability” to depression.
Click here to read about symptoms and treatment of depression in older adults.
**During an intake assessment, Family Alliance Social Workers can conduct depression screenings for individuals experiencing symptoms of depression. Once diagnosed, the client may enroll in our Recovery Services Program and receive: in-home or on-site counseling, individual or group therapy, and access to our on-site geriatric psychiatrist if needed. For more information on how Family Alliance can help you or a loved one battling depression, please contact us at 815.338.3590.

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