Unlock instant energy: How medium-chain fatty acids power your cells.

Added: 2026-05-17

[00:00:00]Mhm. But the what But what we call the medium-chain fatty acids, so these are fatty acids, let's say, between 8 and 10, 8 and 12 carbons.

[00:00:09]These are really good energy sources um because they get into mitochondria more easily than the longer-chain fatty acids. They don't need the carnitine transport system. Got it. So they get in They get into mitochondria um more easily. So they're oxidized um more easily um So so you know, just just the the whole size, the size and the shape of the molecule dictates how easily it gets through membranes, how much you might need to use other transporter proteins to move it, and therefore how quickly it can get to the mitochondria to be burned.

[00:00:42]>> That's right. That's right. So the longer-chain fatty acids um they need to be converted actually into the carnitine ester, so we call that acylcarnitines. And then there's actually a transport mechanism to move them into the mitochondria where the fatty acid is then regenerated and used for oxidation. So the medium-chain fatty acids don't need that system. They They are small enough actually just to get into the mitochondria on their own without help. So they are they're actually much more easier oxidized, I guess, is the way to put it. Um so that's an advantage of having it them in there. And also they could probably spare some of the other fatty acids for other functional purposes if they do that.

[00:01:25]>> Yeah. Um then we have I mean, I guess the other thing is um we need the essential fatty acids, linoleic and alpha-linolenic acids.