Cellimmune is basically trying to measure how strong, balanced, and “young” your immune system appears to be by deeply analysing your T-cells, B-cells, and immune receptor diversity using RNA sequencing. Instead of just checking basic things like white blood cell counts, they look at how adaptable and stressed your immune system is, whether it shows signs of chronic inflammation or immune ageing, and how well it may respond to infections or disease over time. It also helps track important nutrient levels and gives a broader overview of your overall health, helping you stay more up to date with your nutritional and immune wellbeing.