Diet can significantly influence blood test results by altering levels of glucose, lipids, and other biomarkers.

The frequency of blood tests depends on age, health conditions, and risk factors, with general recommendations ranging from annual to more frequent testing for those with underlying health issues.

Blood tests for hormonal imbalances measure hormone levels, helping to diagnose conditions that impact overall health and well-being, like thyroid disorders, reproductive issues, and adrenal dysfunction.

Blood tests are essential for detecting vitamin deficiencies, helping maintain overall health by identifying and addressing nutritional shortfalls.