Identify the vitamin whose deficiency in our food decreases reproductive power :

Options

A. vitamin `A`
B. vitamin `C`
C. vitamin `D`
D. vitamin `E`

Answer

To solve the question regarding which vitamin's deficiency decreases reproductive power, we can follow these steps:

### Step 1: Understand the Question
The question asks us to identify a specific vitamin whose deficiency impacts reproductive power.

### Step 2: Analyze Each Vitamin Option
We will evaluate each vitamin option provided in the question to determine its effects on reproductive health.

- **Vitamin A**: Known for its role in vision and immune function. Deficiency can lead to night blindness but is not directly linked to reproductive power.

- **Vitamin C**: Important for collagen synthesis and immune function. Its deficiency leads to scurvy, but it does not significantly affect reproductive power.

- **Vitamin D**: Essential for calcium absorption and bone health. Its deficiency can cause rickets and loss of appetite, but it is not primarily associated with reproductive issues.

- **Vitamin E**: This vitamin is known for its antioxidant properties and plays a significant role in reproductive health. Its deficiency can lead to decreased reproductive power, including risks in pregnancy and implantation.

### Step 3: Identify the Correct Answer
After analyzing the effects of each vitamin, we find that the deficiency of **Vitamin E** is the one that decreases reproductive power.

### Final Answer
The vitamin whose deficiency in our food decreases reproductive power is **Vitamin E**.

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