đ¨ WARNING SIGNS: Your body's most elite defense, your Natural Killer (NK) cellsâsends signals when it's underperforming. These subtle health changes are often dismissed, but for patients at risk or undergoing treatment, they are crucial indicators. Is Your Immune System Failing You? See the NK Cell Warning Signs You Shouldnât Ignore and talk to your doctor immediately. https://sonyalopez.livejournal.com/2239.html #immunehealth #cancerawareness #nkcells #pati