The latest research by scientists from the University of California, San Diego (2025, Communications Biology) show that intensywna 7-dniowa praktyka medytacyjna – combined with work on beliefs and an open healing ritual – causes profound changes in the brain and body.

The study involved 20 participants who meditated for a week, listened to lectures on the nature of consciousness, and participated in rituals focused on compassion and love. Scientists examined their brains (fMRI) and blood (proteomics, metabolomics, RNA) before and after practice.

🔹 Co odkryto?

• Brain: meditation silenced the default mode network - the part responsible for internal dialogue and the sense of "I". It also reduced connectivity in the "salience" network, associated with assessing and responding to stimuli. Effect? Less thinking, more presence.
• Neuroplasticity: after a week, the levels of proteins supporting neuronal growth (including BDNF, SLITRK1, NGFR) increased in the participants' blood. Their plasma literally stimulated the growth of new neural connections in the laboratory.
• Metabolizm: cells treated with plasma after meditation showed greater metabolic activity and better energy utilization. This means that the body learns to function in a state of harmony, not stress.
• Immune system: inflammatory and anti-inflammatory markers were activated simultaneously - which suggests dynamic balance, tissue renewal and repair.
• Endorfiny: the levels of beta-endorphins and dynorphins - natural painkillers and "happiness molecules" - increased.
• Brain metabolites: the metabolism of tryptophan (a precursor of serotonin) and phenylalanine (a precursor of dopamine) has changed - which may explain the feeling mystical unity and inner peace described by participants.

🧠 A change at the level of consciousness

The authors of the study explain that trzy elementy – belief work, open healing ritual and meditation – work together as a “reset” of the brain's prediction system.
Reconceptualization changes our beliefs about ourselves, ritual opens us to a new experience, and meditation quiets the thinking process itself. As a result, the nervous system becomes more flexible and capable a new, healthier perception of yourself and the world.

🌿 Wnioski

This is the first study to show at a biological level that consciousness can shape matter.
Meditation and heart practices are no longer just a spiritual experience – it is konkretne procesy neurobiologicznethat support health, regeneration and a sense of unity.

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