Question

Dietary factors such as __, __, and __ inhibit manganese absorption.

a) Vitamin C, calcium, and iron
b) Zinc, vitamin D, and magnesium
c) Fiber, carbohydrates, and protein
d) Sodium, potassium, and phosphorus

Answer 1

Vitamin C, calcium, and iron inhibit manganese absorption.

Step-by-step explanation:

The dietary factors that inhibit manganese absorption are vitamin C, calcium, and iron. Vitamin C, which is found in citrus fruits and vegetables, can form insoluble complexes with manganese and reduce its absorption. Calcium, which is found in dairy products, can compete with manganese for absorption. Iron, which is found in red meat and leafy greens, can also form insoluble complexes with manganese and inhibit its absorption.