10 Warning Signs That Your Immune System Is Malfunctioning

8. Delayed Healing of Simple Wounds
The body's repair speed is a direct indicator of immune strength. A healthy immune system immediately dispatches white blood cells and growth factors to the site of a cut or burn. However, if you notice that minor scratches take weeks to heal or constantly become infected, it means your defensive army lacks the power to deploy troops to damaged areas. This slowness in healing indicates a severe deficiency in producing new cells and fighting environmental microbes.