Name: Are Artificial Sweeteners Unhealthy? (Effects of Aspartame)
Uploaded: 2021-05-08T13:43:12.000Z
Duration: 4 min
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

The big debate of artificial sweeteners have never been as big as it is today.

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Artificial sweeteners have been deemed dangerous for your health after heavy fear-mongering

and links to problems ranging from headaches to cancer.

And the one artificial sweetener that has taken the most assault is aspartame.

The people that have already heard of aspartame generally have a bad opinion of aspartame.

For those of you that never heard of it, well if you ever drank a diet soda, you most certainly

Let's look at what happens to aspartame within the body.

Aspartame is broken down to phenylalanine, aspartic acid, and methanol.

Outside of people with a rare genetic disorder known as phenylketonuria, phenylalanine and

aspartic acid are generally safe to consume, since they're amino acids that exist in pretty

But the big bad wolf of these three is methanol.

Methanol can definitely be toxic for your body in very high amounts because your body

converts methanol into a proven dangerous compound known as formaldehyde.

Many anti-aspartame folks will tell you to avoid aspartame exactly for this reason.

But the studies unfortunately doesn't back it up.

Reason being is because the amount of methanol from aspartame consumption, is, well, extremely

And at such small doses, the added methanol into the body simply doesn't do anything to

In fact, your body produces formaldehyde every single day in amounts thousands of times greater

And on top of that, one study has subjects consuming upwards 200 milligrams of aspartame

per kilogram of bodyweight, which is 40 times greater than the average American daily consumption.

No methanol poisoning nor changes in formaldehyde levels in the body.

As far as causing cancer, well, the American Cancer Society themselves have looked at studies

containing as much 500,000 adults and found that there's simply no strong link between

Another cause for concern is causing weight gain.

People drink diet sodas so they can lose weight, but wouldn't it be pretty darn... crappy if

that same diet soda actually make them gain weight?

No causative studies has ever shown artificial sweeteners causing weight gain.

One 6-month long study even showed that substituting regulars soda with diet soda is as effective

as substituting with water in terms of losing weight.

And in case you're wondering, aspartame does not spike insulin levels in healthy individuals

But... you've probably seen people that drink diet soda and notice they're... pretty big.

Well, the real problem might be that they just under-estimate how many calories they're

By drinking diet soda, they think the zero calories means they can eat MORE, and chances

This explains the so-called "link" between obesity and diet soda when in fact it's not

the diet soda causing the weight gain, but more so bad eating habits associated with

So it's the person's habits that link to obesity and NOT the diet soda.

In terms of headaches, the studies are quite inconclusive.

Trying to link headaches to anything is already a challenge, since many times even a placebo

can have high returns in headache correlations.

Headache studies on aspartame share very similar correlations as a placebo, so it's hard to

say for sure, and you're best just using your own judgment in this matter.

So the studies are there, and it's clear that the fear of artificial sweeteners, especially

The only concern that you can definitely have for diet sodas is that, just like regular

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