Tag: Healthy range

According to the NIH, a serum 25-hydroxyvitamin D (25(OH)D) level below 12 ng/mL is considered deficient. However, determining the ideal vitamin D level for optimal health is a more complex matter, as there are different viewpoints among health organizations.

Studies indicate that for healthy individuals, circulating carnitine levels are maintained by a balance of diet, synthesis, and renal reabsorption. However, certain conditions or diets can disrupt this balance, making it important to understand what a normal carnitine level is.

While body mass index (BMI) is a common metric, it can be a misleading indicator of health for many people, especially athletes with significant muscle mass. For a more precise picture, a body fat percentage measurement is key for determining what should my body fat be for your specific height and age.