TheFinalSprint.com - Track & Field, Marathons, Racing News, Training Advice, Elite Athlete Blogs, Interviews, Podcasts, Videos and More! - TheFinalSprint.com is the Premier Destination for Track & Field, Marathon, Cross Country, Olympic and Road Racing Enthusiasts.

Lead Stories: Wednesday, August 20, 2008

ASK LARA: Serotonin- Effects, sources, and suggestions for a healthy, active lifestyle

Posted September 8th, 2007 at 5:30 PM by Lara Johnson

Section: Nutrition, Healthy Eating, Columns, Ask Lara

Need advice? Injured? Confused? Overwhelmed? Bored? ASK LARA!
ASK LARA is a free advice column to help you with all of your running, fitness and nutrition inquiries. To ASK LARA — simply fill out the form at the conclusion of the column.

Q. I know that there are specific foods that help serotonin in the brain. What are they? Chocolate is one. Thanks.
~Michelle from Georgia

A. Interesting question. Since I am not a serotonin expert, I turned to some other sources for help in answering this one. Serotonin is defined as:

Serotonin (5-hydroxytryptamine, or 5-HT) is a monoamine neurotransmitter synthesized in serotonergic neurons in the central nervous system (CNS) and enterochromaffin cells in the gastrointestinal tract of animals including humans. Serotonin is also found in many mushrooms and plants, including fruits and vegetables.

Basically, serotonin is a chemical in the CNS that carries signals from one nerve cell to the next (hence, a neurotransmitter), thus allowing the brain to communicate. It is also one type of neurotransmitter that is highly sensitive to what we eat and influential in affecting mood. Other “moody” chemicals are dopamine and norepinephrine (source: the Mood-Food Connection).
Read the rest of this entry »

Comment on this post | Permalink