Folate, Serum

Folate, also known as Vitamin B9, is absolutely essential for making healthy red blood cells and ensuring proper cell growth and function throughout the body. This blood test measures your current folate levels to check for possible deficiency, which can manifest as fatigue, weakness, or certain types of anemia. Maintaining adequate folate is particularly crucial during early pregnancy, as it significantly lowers the risk of serious birth defects of the brain and spine. If you have conditions that interfere with nutrient absorption or are experiencing unexplained lack of energy, understanding your folate status through this simple test can be a vital step toward better health.