Category Archives: Melatonin

Serotonin in Plants

Posted on October 14, 2024 by Robert Barrington

Serotonin is an important neurotransmitter in humans and animals, and it is thought to have particular functions that relate to mood. It is found in the central and peripheral nervous system, with large amounts of serotonin being synthesised in parts … Continue reading →

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Hops (Humulus lupulus) for a Good Night’s Sleep

Posted on May 2, 2018 by Robert Barrington

Hops (Humulus lupulus) is perhaps not the most well known herbal remedy. This is reflected by the relatively low number of scientific studies that have documented its effects. However, hops is widely known to be used in the brewing of … Continue reading →

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Melatonin Against Winter Depression

Posted on March 20, 2018 by Robert Barrington

Melatonin is an endogenously produced hormone that is involved in the regulation of the circadian rhythms of animals. Evidence suggests that the circadian rhythms of depressed individuals are disrupted, and early wakening and insomnia are a common symptom of depression. … Continue reading →

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How To Make An Infant Sleep for Longer

Posted on March 7, 2018 by Robert Barrington

It is well established that diet can have a pronounced effect on sleep. Both caffeine and alcohol can for example disrupt sleep. Also, it is known that the macronutrient (fat, protein and carbohydrate) content of the diet can affect sleep. … Continue reading →

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Plants as a Source of Melatonin

Posted on September 22, 2017 by Robert Barrington

Melatonin (N-acetyl-5-methoxytryptamine) is a hormone produced by animals. Humans synthesise and secrete melatonin in the pineal gland, a reaction that uses serotonin as a raw material. Serotonin is in turn synthesised from L-tryptophan, which is a dietary essential amino acid. … Continue reading →

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Melatonin in Plant Foods

Posted on July 1, 2017 by Robert Barrington
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Melatonin From Edible Plants?

Posted on January 8, 2017 by Robert Barrington
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Eggs: Perfect For Breakfast

Posted on September 20, 2015 by Robert Barrington

Eggs are considered detrimental to the health by many because of their high content of cholesterol and saturated fat. However, the role of the egg in human nutrition has been distorted considerably. This is particularly true when considering the types … Continue reading →

Posted in Alpha Linolenic Acid, Brain, Cholesterol, Eggs, Glycaemia, Glycaemic Index, Glycaemic load, Melatonin, Protein, Saturated Fatty Acids, Serotonin | Comments Off on Eggs: Perfect For Breakfast

The Tryptophan Paradox

Posted on April 30, 2015 by Robert Barrington
Posted in Bananas, Brain, Carbohydrate, Depression, L-tryptophan, Melatonin, Serotonin | Comments Off on The Tryptophan Paradox