Singing bowls originate in traditional Tibetan and Nepalese culture and have been used for centuries for meditation, healing, and spiritual practices. Their deep, resonant tones and vibrations create a unique sound experience that has a multitude of positive effects on mind and body. The sounds of singing bowls are not only pleasant to listen to but also have a deeply calming and healing effect, which is increasingly supported by scientific research. These positive properties range from promoting deep relaxation and improving concentration and emotional regulation to enhancing overall well-being. Below, I would like to describe the main benefits of singing bowl sound and its mechanisms of action.

  1. relaxation
    By activating the parasympathetic nervous system, the sound of the singing bowl has a calming effect on us. Stress and anxiety can be reduced with these sounds. The sounds lower blood pressure, decrease heart rate, and promote deeper, slower breathing. By reducing stress hormones like cortisol, they help the body relax and reduce stress. The soothing sounds help the body to switch out of "fight or flight" mode and enter a state of rest and recovery. This deep relaxation can also improve sleep and increase overall well-being. Regular relaxation with singing bowls can alleviate chronic stress symptoms and strengthen the immune system.

  2. concentration
    If we want to center our minds and minimize distractions, we can use sound as a focus. This promotes concentration and helps us enter a meditative state. By listening to steady and rhythmic tones, the brain can more easily enter a state of "flow," where it works more productively and creatively. This focused attention not only improves mental clarity but also helps reduce distracting thoughts and increase mindfulness. For many people, it is easier to calm their thoughts and focus on the here and now when listening to a steady sound, which can be particularly beneficial in stressful or distracting environments.
  3. Positive influence on our brainwaves
    The frequency spectrum of the singing bowl and the resulting modulations can influence brainwaves, amplifying alpha and theta waves. These brainwave patterns are typically associated with a relaxed yet alert state, ideal for deep meditation and creative processes. Alpha waves (8-12 Hz) frequently occur in a relaxed waking state, while theta waves (4-8 Hz) are associated with light sleep and deep relaxation. By modulating these brainwaves, sound can help calm the mind and bring it into an optimal state for meditation and healing.

  4. Emotional regulation
    Sound can modulate emotional states and contribute to a sense of well-being and peace. The sound of a singing bowl can evoke profound emotional responses that can have a healing effect. The limbic system, responsible for processing emotions, reacts strongly to musical stimuli. By activating positive emotional responses, sounds can help alleviate negative emotions such as anxiety and sadness. Sound meditation can also promote the production of endorphins and other neurotransmitters like serotonin, which are responsible for positive mood and overall well-being. The soothing sounds can offer a kind of "emotional massage" that helps release emotional blockages and foster a sense of inner peace.

  5. Mindfulness
    The sound of the singing bowl promotes conscious listening and helps one to be present in the moment. This supports mindfulness practice and helps develop a deeper awareness of one's own body and mind. By focusing on the sound waves, meditators can learn to train and direct their attention, which improves mindfulness. This practice can help interrupt the constant rumination of thoughts and bring the mind into the present moment. Mindfulness, supported by sound, can also improve the ability to cope with stress and strengthen emotional resilience. By learning to consciously perceive sounds, one can also develop a deeper connection to one's surroundings and inner states.

  6. Deep relaxation
    The steady and sustained tones of singing bowls can induce deep relaxation, similar to other meditative practices. This deep relaxation can lower blood pressure, reduce heart rate, and slow breathing. In this state of deep relaxation, the body can carry out healing processes more efficiently, and the mind can recover from stress and strain. The continuous and harmonious tones create a calming environment that allows the body to completely relax and let go. This form of relaxation can also help release muscle tension and improve overall physical health. Regular deep relaxation through sound meditation can contribute to reducing stress symptoms and improving general well-being in the long term.

  7. Endorphins and neurotransmitters
    Sound meditation can promote the release of endorphins and other feel-good neurotransmitters like serotonin, which contribute to feelings of happiness and tranquility. These biochemical changes in the brain can improve emotional well-being and reduce stress. Endorphins act as natural painkillers and promote feelings of euphoria and contentment. Serotonin plays a key role in regulating mood and can alleviate anxiety and depression. Through its positive effects on the neurotransmitter system, sound meditation can lead to a lasting improvement in mental health and enhance overall well-being.

  8. Pavlovian conditioning
    When singing bowls are used regularly in relaxed, meditative settings, the sound itself can become a conditioned stimulus that automatically triggers relaxation. This conditioned response can help you enter a meditative state more quickly and maximize the benefits of meditation. By repeatedly practicing sound meditation in a calm and stress-free environment, the brain learns to associate the sound with relaxation and well-being. This conditioning can help you find calm more quickly in stressful situations simply by imagining or listening to the sound of the bowls. This automatic response to the sound can increase the effectiveness of meditation and lower overall stress levels in daily life.

In summary, the sound of the singing bowl can help to calm the mind, improve concentration, promote emotional balance and increase overall well-being.

The bhol sound system can promote this positive effect in everyday life through its repetitive sound. Set as a mindfulness reminder, the singing bowls sound hourly or half-hourly, depending on preference, and unfold their positive effect.

Here are some interesting sources on the topic.

Rajmohan Seetharaman, Sanika Avhad , Jitesh Rane. (2023). Exploring the healing power of singing bowls: An overview of key findings and potential benefits. link

Goldsby TL, Goldsby ME, McWalters M, Mills PJ (2016). Effects of singing bowl sound meditation on mood, tension, and well-being: An observational study . Journal of Evidence-Based Complementary & Alternative Medicine, 21(4), 401-406. link

Lomas, T., Ivtzan, I., Fu, CHY (2015). A systematic review of the neurophysiology of mindfulness on EEG oscillations . Neuroscience & Biobehavioral Reviews, 57, 401-410. link

Kabat-Zinn, J. (1990). Full Catastrophe Living: Using the Wisdom of Your Body and Mind to Face Stress, Pain, and Illness . Delacorte. link

Lehmann, D., Faber, PL, Achermann, P., Jeanmonod, D., Gianotti, LR, Pizzagalli, D. (2001). Brain sources of EEG gamma frequency during volitionally meditation-induced, altered states Link

Ralf Buttgereit