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News / fat burning
Jun 09, 2017
Don’t Get Fooled Again – Can the brain only use glucose?
In this second installment of the Don’t Get Fooled Again series is a statement about the brain. A statement made recently in a column written for long-distance endurance athletes: The brain is completely dependent (100%) on sugar as its main fuel. (True or False?) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ False. The brain can also use ketones. In fact, as much as 70% of the brain’s energy needs can be supplied by ketones. Research has shown that ketone energy supplied to the brain is more efficient than glucose. Ketogenesis, or the production of ketones by the body, occurs in a few different scenarios. Ketones...
Jan 19, 2017
Starving on my 30-mile ride, what should I do?
Hey Gale, As you know I am adapting to the Fat Burning Machine principles. I just went for a 30ish mile road ride and the last 30min I was starving. Typically for this distance and time I don't bring food and am not usually hungry. I had my usual breakfast of omelet, whole wheat toast with butter and coffee. I'm clearly not in mid-season bike shape but found the hunger to be abnormal. I did bring water and was hydrated normally. Any thoughts? M.R. ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Hey M. R., Great question - and many athletes have experienced the same thing. I...
Aug 31, 2015
My Fat-Burning Machine Nutrition Details for the Leadville 100 Mountain Bike Race
For those of you that want the facts first and details later, let's dive in with a summary: I had my second best Leadville 100 Mountain Bike time at 10:09:56. I consider this a huge success because the race was HOT this year. This year was my 11th finish, so I am very familiar with what it takes to compete at, and complete the race. For the first time ever, I was at race weight in March. By race day, I was three pounds lighter than any other previous year. Achieving my fighting weight was relatively easy. I did have...