What are the physiological changes that occur during meditation?

Meditation has been practiced for centuries as a way to promote relaxation, reduce stress, and improve overall well-being. Research has shown that regular meditation practice can lead to physiological changes in the body, including:

• Reduced stress hormones: One of the most well-documented effects of meditation is a reduction in the levels of the stress hormone cortisol in the body. This can lead to lower blood pressure, improved immune function, and better mood.
• Increased relaxation response: Meditation has been shown to activate the body's relaxation response, which can counteract the negative effects of the stress response on the body.
• Improved brain function: Studies have found that regular meditation practice can lead to changes in brain structure and function, including increased activity in the prefrontal cortex, which is associated with attention, decision-making, and self-control.
• Lowered heart rate: Meditation can help to slow down the heart rate, which can reduce the risk of heart disease and other cardiovascular problems.
• Reduced inflammation: Chronic inflammation is associated with a number of health problems, including heart disease, diabetes, and arthritis. Meditation has been shown to reduce the levels of inflammatory markers in the body.