If you've been eating sugar substitutes in those little yellow packages I have a surprise for you. You have been eating sugar!

Food manufacturers are hiding sugar in every single thing that you eat. Sometimes you may buy a packaged food that appears to have no sugar in it when in actuality it could have seven or eight different kinds of sugar in it.

On Today Show we talked about how to spot those hidden sugar so that you can avoid them and maintain your ketogenic diet for health and weight loss.