NK cell activity is a measure of the body's ability to fight harmful foreign cells. In addition, monitoring NK cell activity also helps doctors evaluate the strength of the immune system in fighting infections. NK Cell Activity is a value that reflects a number of factors and diseases, for example in people with high stress, insomnia, or improper nutrition, a low NK Cell Activity value can lead to increased risk. risk of infection and other diseases. Although measuring NK Cell Activity may not identify the underlying disease, the measured value will help your doctor decide on further testing. To know if the body has any health problems or diseases.

- Family has a history of cancer

- Healthy people want to monitor their own non- specific innate immune function

- Clients are often sick and have frequent infections

- Clients using hormone replacement therapy for a long time

- Clients are exposed to polluted environments for long periods of time

- Patients with adrenal insufficiency

- Clients with unbalanced lives, such as those with a history of heavy smoking, lack of sleep, high stress or anxiety, overweight or chronically overweight.

- Clients who are malnourished or at risk of malnutrition

- Clients are taking certain medications such as immunosuppressants or chemotherapy drugs for patients after surgery

Analyzing the number of NK cells in the blood will help us know whether we are at risk of cancer. Or help decide if the patient is healthy enough for radiotherapy, etc. Patients lacking NK cells or low NK cell count in the blood (NK Cell missing or low NK cell count) are at very high risk of cancer because NK cells are the first line of defense to help detect and destroy cells. cancer cells before cancer cells. Some people may have more NK Cells in their bodies, but that is not the key to having a healthy immune system. But the key to strong body immunity is “the ability to effectively fight foreign cells” which we can measure the ability of NK cell activity from Immunity.