Dr. Gannage's Functional Medicine Blog

Read the latest blog posts about functional medicine, integrative health, nutrition, the gut-brain connection, histamine intolerance, detoxification, functional medicine lab testing, and more, from Dr. Gannage, MD. 

Are You Upstream or Downstream?

Are You Upstream or Downstream?

The metaphor that describes the need for an upstream approach to healthcare exemplifies why any functional medicine doctor chooses his/her field. Coined by Irving Zola and made popular in McKinlay's defining paper, "A case for refocusing upstream: The political...

Who Cut the Cheese

Who Cut the Cheese

Can you eat cheese if you have histamine intolerance? This is one of the most common questions I receive. If you’ve been newly diagnosed with histamine intolerance or mast cell activation syndrome, you understand the panic around your new dietary changes. 

Fatty Liver and What to Do About It

Fatty Liver and What to Do About It

Your liver is your largest internal organ. It helps your body to process nutrients and remove waste and toxins from your blood. You may develop fatty liver if there is a fat buildup in your liver. 

Why Carnitine? Let Me Explain

Why Carnitine? Let Me Explain

Carnitine is a popular dietary supplement used for energy, exercise performance, weight loss, and all kinds of other benefits. Should you take carnitine, though? What are the benefits of carnitine?

Progesterone in Functional Medicine

Progesterone in Functional Medicine

Using bioidentical progesterone can be a helpful strategy in many cases. Let’s get into it and discuss the benefits of improved progesterone levels and how bioidentical progesterone may help.