What is sound healing – and should you be adding it to your wellness routine?
This therapeutic practice is one of 2025’s hottest wellness trends – but what does it actually do? We ask an expert...
As our world becomes increasingly more chaotic and connected, it’s no surprise that a recent study has found that 84 per cent of Brits struggle to disconnect from work during their time off. Amid an epidemic of stress (another survey by Ciphr found that 86 per cent of UK adults feel stressed at least one day a month), more and more people are seeking solutions, turning to the likes of yoga, exercise, meditation and other wellness practices to help soothe their body and mind.
One such practice that’s on the rise is sound healing. With online searches up 83 per cent, it is easily one of the hottest wellness trends in the UK right now. Never heard of it? Allow us to educate you with the help of Nancy Trueman, sound practitioner and owner of Soho sound healing space, True North Studio. Here’s everything you need to know, from what to expect from your first sound healing session to the scientific impact it can have on your nervous system. See you on the mat.
Nancy Trueman of True North Studio
True North Studio
Sound healing isn’t just listening to music – it’s an immersive vibrational experience. Using instruments like crystal bowls, gongs, and chimes, a field of resonance is created that encourages the body to shift into a deep parasympathetic rest state. It’s a form of energy medicine where sound, guided by intention, helps clear blockages, soothe the nervous system, and create space for healing beyond the thinking mind.
Sound healing works across the physical, emotional, mental, and energetic body. It helps calm the nervous system, lower cortisol levels, and ease the body into a state of deep rest.
Physically, it can relieve tension, improve sleep, and support immune function; mentally, it often brings clarity, calm, and stillness; and emotionally, it can offer a sense of release, spaciousness, or even unexpected peace. It’s a restorative experience that invites the body and mind to return to their natural state of balance.
Sound healing primarily supports the nervous system and brain. Certain frequencies stimulate the vagus nerve, slow heart rate, and entrain brainwaves into meditative alpha and theta states.
This deep rest activates the body’s healing response and helps release tension and stress, which is often the root of so many physical imbalances. It’s not about targeting one organ; it’s about inviting the whole system into harmony.
Sound healing works by guiding the body into a deeply relaxed, meditative state where the nervous system can shift from fight or flight into rest and restore. The frequencies and vibrations of instruments like alchemy crystal singing bowls, gongs, or chimes help slow brainwaves from beta into a theta states which are associated with meditation and deep rest.
The theta brainwave state, in particular, is where we access the subconscious, emotional processing, and deep nervous system healing. This has a direct impact on reducing cortisol (the stress hormone), regulating the heartbeat, and creating space for emotional release. Over time, with regular sound healing, it can help reset the body’s stress response, improve sleep and support long-term nervous system regulation.
Every session is unique. I work with alchemy crystal singing bowls, gongs, chimes, the sounds of nature and other sound healing instruments. Some practitioners use tuning forks, the shuti box, and their voice. The session becomes a kind of sonic landscape, where the listener can soften, explore, and deeply rest.
Expect to lie down fully clothed in a comfortable, supported position – often with an eye mask, bolster, and blanket. This can be modified depending on your location: at home a comfy chair might work and some people prefer sitting upright up in a traditional meditation pose. It’s really about being comfortable.
The sound practitioner will play various instruments from singing bowls to gongs in a carefully curated sequence designed to help you drop into a meditative state. You may notice a temperature shift in your body, an emotional release, or even fall asleep – all of that is completely normal. Most people leave feeling deeply relaxed, grounded, and rested.
Not at all. It’s not a one time experience! Just like meditation or movement, the effects build over time. Each session is different – shaped by intention, energy, and presence. The more you return to the practice, the more your system remembers how to soften, open, and truly let go.
While even a single session can create an immediate sense of calm and relaxation, the benefits compound with regular practice. Ideally, incorporating sound healing into your weekly or daily routine helps regulate the nervous system, improve sleep, and build long-term resilience to stress. Integrating sound healing into yoga, or your existing self care practices can be a great way to receive its many benefits.
Read more: The best barre classes in London