Blog — functional testing

Struggling with poor sleep or constant fatigue? Learn how hormone imbalances affect your sleep and how the Sleep Balance Profile test can help you restore natural, healthy sleep patterns.

The ZRT Laboratory CardioMetabolic Profile is a convenient finger-prick blood test designed to detect early warning signs of diabetes and cardiovascular disease. By measuring key markers such as insulin, cholesterol, triglycerides, HbA1c, and inflammation, it provides a comprehensive view of heart and metabolic health, supporting early intervention and personalized preventive care.