Dr. Alyssa Olenick

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1,412 appearances 1 recordings 1 series first heard Jul 2026 last heard 7 Jul

Dr. Alyssa Olenick’s voice in public audio — every appearance, attributed to the second.

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Recordings per month over the last 12 months — 1 in all, peaking in Jul 2026 with 1.

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So we can get to there.

Yeah.

I mean we've got

Yeah, that's true.

And they are going very long.

Yeah, I can absolutely do that.

So when we think about metabolism in our muscle or our bodies during exercise, essentially it works on a spectrum of intensity and time.

So at rest in a healthy muscle, healthy individual, you are, you know, using a lot more fat for fuel.

You're oxidizing a lot of fat.

Um, it's, you know, your body has a ton of oxygen available and you need oxygen to metabolize fat.

And that point is important.

So we can explain later how fitness interacts with this.

But then as exercise intensity goes up, both fat and carbohydrate will kind of go up.

I know you just did your whole podcast with Tommy Wood and you talked about fat max a little bit and some of that stuff.

And so your fat oxidation and carbon oxidation will both go up.

But at one point they will there's this whole thing called a crossover effect.

And essentially your body gets to a point where it can't keep up with doing both, or there is this like cellular interference between carbs and fats.

That different signals for your body will be like, hey, okay, we can't keep up with fat oxidation right now.

It's too energy costly.

It's too, we don't have enough oxygen.

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