Recent advances in psychoneuroimmunology reveal that healthy ageing is influenced not only by biology, but by how we think, feel, manage stress, find meaning and engage with life. Karin Barnes — a Certified Silva Method Instructor with over 30 years’ experience as a nutritional advisor, biomagnetic therapist and certified hypnotherapist — explores the connections between mind, nervous system, immune function and long-term wellbeing, sharing practical evidence-based strategies for supporting a younger biological age and more vibrant future.