How Might Chromium Help Memory and Concentration?

Dr. McLeod,

I have followed your research and that of others that links chromium deficiency with impairment of memory and concentration.  I tried chromium, and like George in your book (Lifting Your Depression), it helped me focus and think clearly.  How does chromium help memory and concentration?

J.B.  

ANSWER:

Dear J.B.

You will notice that I changed the wording of your question from, “How Does Chromium Help Memory and Concentration” to “How Might Chromium Help Memory and Concentration?”  I changed the word “does” to “might” to emphasize that my observation –that chromium helps the mind work better – is suggestive but not conclusive.  How might chromium “work” or in scientific language, what is the mechanism of action? Briefly here goes:  chromium helps insulin “burn” the brain’s  main source of energy, sugar (glucose), and make the energy necessary for the production of chemical messenges which regulate mood. 

I hope this helps.  Thank you

Malcolm N. McLeod, MD