Summer has come to an end. We’ve spent way too much money, exercise went out the window in favour of cider and as we come back down to earth with an almighty bump I thought this may be a good time to talk about mood.
Low levels of serotonin in the brain have been heavily linked to SAD (Seasonal Affective Disorder), low motivation and gloomy feelings related to the colder months. Most prescription anti-depressants are designed to work on serotonin.
Firstly, let’s get an understanding of what serotonin does. Serotonin is a neurotransmitter; neurotransmitters are chemical messengers that influence nerve responses in the body. There are different types of neurotransmitters and they have different roles. For example, melatonin influences sleep cycle, dopamine can have an effect on social confidence whereas serotonin is important for good mood and wellbeing. Every emotion that occurs in the body involves a nerve reaction so you can imagine how important these nerve messengers are for positive and happy feelings.
Neurotransmitters are made via a complex chemical pathway in our body and production relies on availability of certain substances called amino acids. Especially important in the production of serotonin are the amino acids tryptophan and 5-HTP (5-hydroxytryptophan).
Serotonin isn’t available as a supplement as it is not able to pass our blood brain barrier and must be manufactured in the brain from tryptophan. Tryptophan is also not available as supplement as it has been banned, however, tryptophan is made from 5-HTP and 5-HTP is available as a supplement. A nutritional therapist or supplement dispenser can give you advice on how to take 5-HTP and dosage.
You can also increase your intake of tryptophan rich foods, which include fresh turkey (preferably organic), tuna, oats and fresh salmon.
Autumn can be such an amazing, inspiring season if you’re feeling positive, let serotonin be your friend.
Emma Gutteridge's Weblog 