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Chapter 19: Problem 13

What explains the often-encountered side effect of "acetone breath" on dieters following a very strict low-carbohydrate diet such as the Atkins Diet?

Short Answer

Expert verified
Answer: The "acetone breath" in dieters following a strict low-carbohydrate diet like the Atkins Diet is caused by the body being in a state of ketosis. During ketosis, the body breaks down stored fat into ketone bodies for energy, and acetone, one of the main types of ketone bodies, is released through breath, sweat, and urine.

Step by step solution

01

Understand the Atkins Diet

Atkins Diet is a low-carbohydrate diet that emphasizes high protein and fat intake. It limits the intake of carbohydrates, which means that the body has to rely on other sources of energy, such as fat.
02

Explain the body's energy sources

The body normally uses glucose as its primary energy source, which comes from carbohydrates in our diet. However, when carbohydrate intake is restricted, the body must find an alternative energy source, and it switches to burning stored fat.
03

Understand ketosis

Ketosis is the metabolic state where the body starts breaking down stored fat into substances called ketone bodies, which can be used as an alternative to glucose for energy. When a person follows a low-carbohydrate diet like the Atkins Diet, their body enters a state of ketosis.
04

Explain the production of acetone

One of the three main types of ketone bodies produced during ketosis is acetone. Acetone is released from the body through lungs, sweat, and urine, which is why a person in ketosis may have a detectable "acetone breath."
05

Make a conclusion

In summary, the "acetone breath" often encountered in dieters following a very strict low-carbohydrate diet like the Atkins Diet can be explained by their body being in a state of ketosis. In ketosis, the body produces acetone as a by-product of breaking down stored fat for energy, which is then released through breath, sweat, and urine.

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