Biology · Human Nutrition
वृद्ध लोगों में पोषण संबंधी एनीमिया (रक्तल्पता) को रोकने के लिए निम्नलिखित में से कौन-सा खनिज पोषक तत्व आवश्यक है?
- 1फाइबर
- 2विटामिन D
- 3कैल्शियम
- 4आयरन (लोहा)✓
सही उत्तर देखें
आयरन (लोहा)
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