Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

Staying on top of your health isn’t just about hitting the gym, eating well, or getting the necessary vaccines. It also means ...

A creatine kinase (CK) test measures the levels of the enzyme in your blood. If you have high CK levels, this can be a sign of damage to the muscles, heart, or brain. A doctor may order a CK test if ...

Lactate dehydrogenase (LDH) is an enzyme present in most body tissues. Normal LDH levels for adults are usually 140–280 units per liter (U/L) in the blood. LDH is involved in cellular respiration, ...