Question

multiple select question
select all that apply
factors that increase the need for thiamin include:
high carbohydrate intake.
sedentary behavior.
exercise.
high fat intake.

Explanation:

Thiamin is involved in carbohydrate metabolism. High - carbohydrate intake requires more thiamin for proper metabolism. Exercise increases energy demands and thus may increase thiamin needs. Sedentary behavior and high - fat intake do not directly increase thiamin requirements.

Answer:

high carbohydrate intake.
exercise.