What happened in body during meditation

 Meditation can have a number of physical, psychological, and neurological effects on the body. Here are a few of the key changes that can occur during meditation:

1. **Heart Rate and Blood Pressure**: Meditation often involves techniques for calming the mind and relaxing the body, which can result in a decrease in heart rate and blood pressure. This can be particularly beneficial for people with high blood pressure.

2. **Breathing**: Many forms of meditation involve focusing on or controlling the breath. This can lead to slower and deeper breaths, which can help the body and mind to relax.

3. **Stress Response**: Meditation can help to reduce stress and anxiety by influencing the body's stress response. It can lower the levels of stress hormones, like cortisol, and promote the release of hormones and neurotransmitters that have a calming and mood-enhancing effect, like endorphins.

4. **Brain Activity**: During meditation, the pattern of brain activity changes. In particular, activity in the default mode network (DMN), the brain network associated with mind-wandering and self-referential thoughts, decreases. There's also an increase in activity in areas associated with attention, focus, and processing of sensory inputs. Over time, regular meditation can actually lead to structural changes in the brain, including increased thickness in areas associated with attention, interoception (perception of internal body states), and sensory processing.

5. **Immune System**: Some research suggests that regular meditation can boost the immune system, making you more resistant to viruses and infections.

6. **Pain Perception**: Meditation has been shown to help manage pain. By changing the way the brain perceives pain, it can help people better manage chronic pain conditions and reduce their reliance on pain medications.

7. **Emotional Regulation**: Meditation practices, particularly those involving mindfulness or focusing on positive emotions like loving-kindness, can enhance emotional regulation, helping people to better manage and respond to their emotions.

Remember, while meditation can have many positive effects, it's not a substitute for medical treatment. If you have a medical condition, you should consult your doctor before starting a meditation practice.

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