A woman who is on a low-carbohydrate diet for weight loss may have difficulty maintaining an adequate level of the B vitamins thiamin, riboflavin, niacin, and folate. What characteristic of her diet would cause this?

A woman who is on a low-carbohydrate diet for weight loss may have difficulty maintaining an adequate level of the B vitamins thiamin, riboflavin, niacin, and folate. What characteristic of her diet would cause this?

a. grain foods and cereals

b. fruits

c. dairy products

d. starchy vegetables like potatoes and corn.

a. grain foods and cereals

Explanation:

The question seeks to know which of the option represents a low-carbohydrate diet for weight loss.

A diet is a controlled regimen of food and drink, taken so as to gain or lose weight or otherwise influence health.

Its a known fact that the body uses carbohydrate as it its main fuel. The idea behind the low-carbohydrate diet is that, decreasing  carbohydrates intakes lowers the body's insulin levels, which in turn causes the body to burn every stored fat for energy and ultimately this leads to weight loss.

Linking to the question above we see that grain foods and cereals fit in to serve as portions which are low in carbohydrates.