Question

Excess intake of food rich in phytic acid reduces absorption of:

• A. \(\text{Folic acid}\)
• B. \(\text{Protein}\)
• C. \(\text{Vitamin D}\)
• D. \(\text{Minerals}\)

Hint:

Phytic acid can reduce the absorption of essential minerals, such as iron and zinc, by binding to them in the digestive tract.

Answer 1

The Correct Option is D

Step 1: Understanding phytic acid. 
- Phytic acid, found in many grains and legumes, binds to minerals like iron, zinc, and calcium, reducing their bioavailability. 
Step 2: Explanation of incorrect options.
- Folic acid, protein, and vitamin D are not significantly impacted by phytic acid intake. 
Step 3: Selecting the correct option. 
- Since phytic acid interferes with mineral absorption, the correct answer is (D) Minerals.