Which trace metal is contained in glucose tolerance factor?

Study for the Bishop Clinical Chemistry Test. Engage with flashcards and multiple choice questions with hints and explanations to prepare thoroughly for your exam!

Multiple Choice

Which trace metal is contained in glucose tolerance factor?

Explanation:
Chromium is the trace metal contained in glucose tolerance factor. GTF is a chromium-containing complex thought to enhance insulin action, helping tissues respond to insulin and take up glucose more efficiently after a meal. This connection explains why chromium status has been linked to glucose tolerance and why chromium supplementation has been studied for metabolic control in impaired glucose tolerance and type 2 diabetes. While copper, selenium, and zinc are important in many enzymes and antioxidant systems, they are not the metals classically associated with glucose tolerance factor.

Chromium is the trace metal contained in glucose tolerance factor. GTF is a chromium-containing complex thought to enhance insulin action, helping tissues respond to insulin and take up glucose more efficiently after a meal. This connection explains why chromium status has been linked to glucose tolerance and why chromium supplementation has been studied for metabolic control in impaired glucose tolerance and type 2 diabetes. While copper, selenium, and zinc are important in many enzymes and antioxidant systems, they are not the metals classically associated with glucose tolerance factor.

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