Theo WileyGuest
Dr Martin JonesHost
Are supplements necessary or can we get all the nutrients we need from our food?

There's an overwhelming perspective from the medical field generally of the supplements don't work flat out.

I think supplements in many cases, much like pharmaceuticals, are a much better methodology for reaching better performance outcomes than whole food.

Because in order to get your daily intake of creatine, for instance, let's say we're considering five grams as the generally agreed amount that's a daily dose for creatine, you're going to have to eat a significant amount of additional nutrients, whether those are calories, saturated fat, if you're trying to catch that from red meat, it's just an ineffective way of getting those nutrients into your system.

And they might come with different cofactors and things that help enhance absorption.

But if we're thinking about controlling for variables, having the pure ingredient that we know crosses a blood-brain barrier or is absorbed appropriately, it's a more controllable and clearer way of getting certain nutrients into the cell.

And then when it comes to something like, let's use a less sexy idea of B vitamins, we know that there's specific genetic variants in relation to the MTHFR gene, which encodes for methylene tetrahydrofolate reductase, which is an enzyme that's involved in...

But certain variants in that gene result in an enzyme that functions considerably worse than quote-unquote healthy versions.

One variant results in roughly a 30% decline in the function of that enzyme, and then another results in a 70% decline.

And so for someone that's consuming B vitamins, one, you're going to have a much lower serum quantity of B vitamin or worse off from an absorption standpoint.

And also you have an inability to break down that molecule as it comes into the system.

Are supplements necessary or can we get all the nutrients we need from our food?

There's an overwhelming perspective from the medical field generally of the supplements don't work flat out.

I think supplements in many cases, much like pharmaceuticals, are a much better methodology for reaching better performance outcomes than whole food.

Because in order to get your daily intake of creatine, for instance, let's say we're considering five grams as the generally agreed amount that's a daily dose for creatine, you're going to have to eat a significant amount of additional nutrients, whether those are calories, saturated fat, if you're trying to catch that from red meat, it's just an ineffective way of getting those nutrients into your system.

And they might come with different cofactors and things that help enhance absorption.

But if we're thinking about controlling for variables, having the pure ingredient that we know crosses a blood-brain barrier or is absorbed appropriately, it's a more controllable and clearer way of getting certain nutrients into the cell.

And then when it comes to something like, let's use a less sexy idea of B vitamins, we know that there's specific genetic variants in relation to the MTHFR gene, which encodes for methylene tetrahydrofolate reductase, which is an enzyme that's involved in...

But certain variants in that gene result in an enzyme that functions considerably worse than quote-unquote healthy versions.

One variant results in roughly a 30% decline in the function of that enzyme, and then another results in a 70% decline.

And so for someone that's consuming B vitamins, one, you're going to have a much lower serum quantity of B vitamin or worse off from an absorption standpoint.

And also you have an inability to break down that molecule as it comes into the system.
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