The meditation claims that it leads to better anti-inflammatory response and healthy aging by proper telomerase regulation. There are also benefits and positives in physical and mental health. The variety of diseases to be studied should be increased. It affects immunology, genetics and various aspects of physical and mental health including depression, substance abuse, eating disorders, conflict between couples, anxiety disorders and obsessive-compulsive disorder. Sit quietly and focus on your natural breathing or a word or mantra that you repeat silently. Let thoughts come and go without judgment and focus your attention on the breath or mantra. Physical sensations. Notice subtle physical sensations like itching or tingling without judgment and let them go. Pay attention to each part of your body sequentially from head to toe. Sensory. Pay attention to sight, sound, smell, taste and touch. Name them without judgment, such as “sights”, “sounds”, “smells”, “tastes” or “touch” and let them go. Human beings have between 12,000 and 50,000 thoughts per day, and 80 percent of them are negative. Emotional experiences deeply affect our physical states, for example, when we feel anger, our eyes close and our face burns. The training has positive effects on the physical and mental health of adults, such as reducing mood and anxiety disorders, distress and blood pressure. Magnetic alternating current stimulation applied at different frequencies (beta, theta and gamma) while theta and beta-tACS caused participants to rate emotional images as more pleasant (higher valence), while only theta-tACS reduced subjective arousal ratings (more calm). Regular practitioners have younger and brighter skin due to freedom from fear and stress.