Tonight: Season 2023, Episode 5 - ProjectFreeTV

2023 - 5: Can You Boost Your Immune System? Tonight

Britain has been in the grip of its worst flu season for almost a decade, and catching a cold or flu can have a huge impact on our health, the economy and the NHS. So what can we do to protect ourselves? Is it possible to boost your immune system? Reporter Kylie Pentelow finds out.