Alex Neilan

Alex Neilan is a dietitian, nutritionist and health expert, and the founder of weight loss coaching business Sustainable Change.

For nearly a decade, Alex has dedicated his career to helping people - particularly women over 50 - achieve healthier, stronger, more confident lives through changes that last.

Alex has built an online community of more than 90,000 through the Sustainable Weight Loss Support Group, and worked personally with more than 4,500 women in their journey towards sustainable weight loss.

What sets Sustainable Change apart is its holistic, personalised approach - addressing not just diet and exercise, but also emotional eating, mindset, hormonal shifts, and the habits that hold people back. The goal isn’t just weight loss; it’s lasting change that supports health, confidence, and independence for life.

In a world full of quick fixes, supplements, and short-term programmes, Alex’s approach is different. His philosophy is simple: health transformations only matter if you can sustain them in the long-term.