What is myo-inositol?

Inositol is a compound produced naturally in the human body and found in foods such as grains, organ meat, almonds, beans and certain fruits but it may be difficult to get all of the inositol our body needs from a modern diet alone. It’s typically sold in two different supplement forms: myo-inositol and chiro-inositol. Certain factors increase our body’s need for inositol. These include having a high amount of refined sugar in the diet, high blood sugar and increasing age. 

Myo-inositol plays a role in many functions in our body including how hormones (like insulin) and neurotransmitters communicate with our cells. It seems to be important in organs like the brain and ovaries because of these roles. 

What conditions is it used for?

Inositol is a popular supplement used for a wide array of conditions such as PCOS, diabetes and insulin resistance, thyroid disorders, elevated cholesterol, anxiety, depression and obsessive compulsive disorder. 

What doses are used?

The dose used depends on the condition being treated with lower doses being used for PCOS and thyroid issues (anywhere from 1-9 grams) and higher doses being used for mental health conditions. Studies on inositol often span from 3 months to a year so it may take time before improvements in symptoms are noticed. 

What about D-chiro-inositol? 

D-chiro-inositol is another form of myo-inositol found naturally in the body. It’s made from myo-inositol and is found in many body parts including muscle and the liver. Many studies on conditions like PCOS show that myo-inositol supplementation alone can improve symptoms. However, there may be cases when supplementing with both forms is beneficial. Your naturopathic doctor can help you decide the best course of action. 

Does it have side effects?

Bloating and gastrointestinal discomfort are possible side effects but this typically happens at higher doses. Taking it with food may help prevent this. It may interact with certain medications which your naturopathic doctor can help you figure out. 

If you have questions about the supplements you’re taking, book a free 15 minute phone consultation so we can talk about how I can help.