Chemicals, Hormones and BodyWork
During massage and bodywork sessions, various chemical and hormonal changes occur in the body, contributing to the physiological and psychological effects experienced. Here are some of the key changes that can take place:
Endorphin Release: Massage and bodywork stimulate the release of endorphins, which are the body's natural painkillers and mood enhancers. Endorphins promote feelings of well-being, reduce pain perception, and induce a state of relaxation.
Serotonin and Dopamine: Massage and bodywork have been shown to increase the production and release of serotonin and dopamine, which are neurotransmitters associated with mood regulation, pleasure, and happiness. This can contribute to a sense of relaxation, improved mood, and overall well-being.
Reduction in Stress Hormones: Massage and bodywork can lead to a decrease in stress hormones such as cortisol and norepinephrine. These hormones are associated with the body's stress response, and their reduction helps promote relaxation and alleviate anxiety and tension.
Increased Oxytocin: Oxytocin, often referred to as the "love hormone," is released during positive social interactions and nurturing touch. Massage and bodywork involving compassionate touch can increase oxytocin levels, fostering feelings of trust, connection, and relaxation.
Decreased Substance P: Substance P is a neuropeptide involved in transmitting pain signals. Massage and bodywork have been shown to reduce substance P levels, leading to decreased pain perception and increased pain tolerance.
Improved Sleep Hormones: Massage and bodywork have been associated with increased production of melatonin, a hormone that regulates sleep-wake cycles. This can contribute to improved sleep quality and duration.
Enhanced Immune Function: Massage and bodywork can stimulate the production of immune-enhancing substances such as natural killer cells, lymphocytes, and immunoglobulins. This can bolster the immune system's ability to fight off pathogens and promote overall health.
Reduction in Inflammatory Markers: Research suggests that massage and bodywork can decrease the levels of inflammatory markers such as interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-alpha). This can help reduce inflammation and promote healing.
Increased Nitric Oxide: Massage and bodywork techniques that involve stretching and kneading of muscles can stimulate the production of nitric oxide, a molecule that helps relax blood vessels, improve blood flow, and lower blood pressure.
Balancing of Autonomic Nervous System: Massage and bodywork have the ability to balance the autonomic nervous system, specifically by activating the parasympathetic response. This leads to a reduction in sympathetic (fight-or-flight) activity and an increase in parasympathetic (rest-and-digest) activity, resulting in a state of relaxation and improved overall well-being.
It's important to note that the specific hormonal and chemical changes can vary depending on the individual, the type of massage or bodywork technique used, the duration and frequency of sessions, and other individual factors.