It is regarded as common knowledge that blood tests can determine a multitude of results, from whole blood count, to hormonal imbalances, nutritional deficiencies, and including markers that may indicate tumors. Depending on one’s veins, blood tests can also be relatively quick and easy to take, not even taking a minute in most circumstances. Yet even this comprehensive testing doesn’t reveal all. Suffice to say, there is quite the drive for blood tests as preliminary diagnostics.
