Can you really boost your immune system? What the science says - The Health Reset

Podcast: Which? · Which?

Opublikowano: 2026-10-21

From supplements and sleep to saunas and paracetamol, discover what the science says about keeping your immune system functioning at its best. In this episode we discuss why we get more colds and flu in winter, the relationship between sleep, stress, gut health and immunity, and why vitamin D matters during the colder months. Plus senior investigative researcher, Sara Spary shares her research into self testing kits. With the right tools, we can age with strength, energy and an immune system that gives us the best chances of great health, so you can really live...