Phenylethylamine – The Love Neurotransmitter
Phenylethylamine, also known as PEA, is a chemical compound that plays a key role in our brain, influencing our emotions and behaviour. It’s often called the "love neurotransmitter" because its effects are particularly noticeable in the context of romantic feelings and attraction. In this article, we’ll take a closer look at this fascinating compound, its functions, and its impact on our emotional lives. More below!
What is Phenylethylamine?
Phenylethylamine is an organic chemical compound from the amine group that occurs naturally in living organisms. It’s a precursor to several important neurotransmitters, such as dopamine and norepinephrine, which play a crucial role in regulating mood and emotions. PEA is synthesised from the amino acid phenylalanine, which is supplied to the body through food.
How Does PEA Work?
PEA acts as a neuromodulator in the brain, affecting the levels of neurotransmitters like dopamine and serotonin. An increase in PEA levels in the brain is often linked to feelings of euphoria, heightened energy, and improved mood. That’s why it’s often called the "love neurotransmitter," as its effects are especially noticeable in the early stages of falling in love, when we experience intense emotions and excitement.
PEA and Love
Scientific research suggests that PEA levels in the brain rise when we’re in love. This compound is responsible for that "butterflies in the stomach" feeling, a racing heart, and the general excitement that comes with new love. Phenylethylamine acts as a natural stimulant, boosting dopamine production—the neurotransmitter responsible for pleasure and reward.
Natural Sources of PEA
Phenylethylamine is found in many foods. The richest sources include chocolate, cocoa, as well as some fruits and vegetables. Consuming these products can naturally raise PEA levels in the body, which may improve mood and increase energy.
Medical Uses of PEA
Due to its properties, PEA is used in medicine as a dietary supplement to support the treatment of depression and mood disorders. Studies have shown that PEA supplementation can lead to improved well-being and increased energy levels in people suffering from depression. However, it’s important to remember that supplement use should be supervised by a doctor to avoid potential side effects.
Summary
Though less well-known than other neurotransmitters, phenylethylamine plays a crucial role in our emotional lives. Its influence on our feelings and behaviour is undeniable, especially in the context of love. Thanks to PEA, we can experience the intense emotions that come with falling in love, as well as enjoy better daily mood and energy. However, it’s worth remembering that while PEA is a natural compound in our bodies, any supplementation should be approached with caution and under specialist supervision.
