Dopamine rushes, withdrawals, and detoxes are trending among wellness gurus online. But experts say the science behind the ...

Neurotransmitters initiate their action when they bind to a receptor on their target cell. A receptor is a small protein that can attach to a specific chemical or hormone in the body. Receptors ...

The hormonal changes of puberty, the menstrual cycle and menopause can all affect our sleep, but there are also subtler ways ...

However, reducing personality to just four neurotransmitters or hormones is an oversimplification that fails to encompass the intricacies of human experience, particularly in romantic love.

In multicellular organisms, growth factors, hormones, neurotransmitters, and extracellular matrix components are some of the many types of chemical signals cells use. These substances can exert ...

Serotonin is known as the ‘happy hormone’ As well as being a neurotransmitter, serotonin also works as a hormone. “Most people know serotonin as the ‘happy hormone’,” explains Dr ...

Estrogen and progesterone are hormones that affect brain function, the nervous system, and neurotransmitters such as serotonin and dopamine. Estrogen may have protective effects against mood ...

These types stem from the dominance of specific neurotransmitters and hormones, which shape how we see the world and interact in romantic relationships. The research driving this elaborate theory ...