The holiday season is supposed to be one of the happiest times of the year but it can also trigger the holiday blues.  

Doctors say it could be because of a traumatic event, like the loss of a loved one. Many also suffer from seasonal affective disorder, which keeps people inside when the skies are gray. Additional stress from money worries during the holidays can also affect your mood. 

Doctors say signs of the holiday blues include withdrawal, alcohol abuse, overeating or just a general sadness overall.

If you're feeling the blues, there are a couple things you can do to feel better. One of the best things you can do is exercise. When you're stressed, sometimes the last thing you feel like doing is breaking a sweat, but the advantages are priceless. Experts say that 30 minutes of exercise three to five times a week can be as effective as an antidepressant for some people. 

Another tip to beat the blues -- watch what you eat. Overindulging not only makes you feel like a slob, but it also brings about an unneeded feeling of guilt. The same can be said with alcohol. Watch your intake, and you'll feel better in the long run. 

Volunteering is another great way to get you in the holiday spirit and fight depression. Helping those in need will leave you feeling great. 

If you think you're suffering from the holiday blues or seasonal affective disorder, it's important to contact a medical professional. Nothing is more imortant than giving yourself the gift of health.