And because your brain can't
burn free fatty acids directly, it will gradually transition over to obtaining more of its energy from ketones over the long haul.
Not exact matches
Without the ability to
burn triglycerides, cholesterol, or
free fatty acids, the result was «mouse foie gras,» she quips.
Interestingly,
free fatty acids, which indicate available fats to
burn during exercise, increase in children during exercise, indicating a very strong ability of children to mobilize fat stores for energy and possibly even use energy sources that have higher amounts of fat.
If you diet in an intelligent way you'll force the stored triglyceride in your fat cells to separate from the
free fatty acids, leaving them to travel to the parts of the cell that can
burn them up for energy.
Once you switch over to a ketogenic diet and your body realizes that glucose is no longer an unlimited resource, it'll learn to
burn the hell out of
free fatty acids.
But before it can build new fat -
burning mitochondria and retrofit the existing ones to take advantage of all the
free fatty acids you have at your disposal, your body will rely on ketones for its energy.
This happens through several mechanisms: insulin promotes uptake of triglycerides into adipose tissue, prevents
free fatty acids from being released from adipose tissue into the blood, and turns off the carnitine shuttle, which transports
fatty acids into the mitochondrion where they can be
burned for energy.
You could see the
free fatty acids entering your bloodstream, being carried to the working muscles and being
burned for energy in the muscle cells.
For example, you could imagine the
free fatty acids being
burned for energy in the «cellular powerhouse» - the mitochondria - and you could imagine the mitochondria as a fiery furnace... «incinerating» the fat!