Deficiency of EFA causes

Options

A. Follicular keratosis
B. Kidney failure
C. Sterility
D. All the above.

Answer

### Step-by-Step Solution:

1. **Understanding Essential Fatty Acids (EFA)**:
- Essential Fatty Acids (EFA) are types of fats that the body cannot synthesize on its own. They must be obtained through diet.
- They are crucial for various bodily functions despite being needed in small amounts.

2. **Identifying the Consequences of EFA Deficiency**:
- The deficiency of EFAs can lead to several health issues. Some of the notable conditions include:
- **Follicular Keratosis**: A skin condition characterized by the formation of keratinous plugs in hair follicles.
- **Kidney Failure**: In severe cases, EFA deficiency can contribute to kidney problems.
- **Sterility and Infertility**: Lack of EFAs can affect reproductive health, leading to sterility or infertility.
- Other possible conditions include osteoporosis, muscular degeneration, congenital decline, and memory loss.

3. **Analyzing the Options Given**:
- The options provided are:
1. Follicular keratosis
2. Kidney failure
3. Sterility
4. All of the above
- Since EFA deficiency can cause all the listed conditions, we evaluate each option:
- Option 1 is correct (Follicular keratosis).
- Option 2 is correct (Kidney failure).
- Option 3 is correct (Sterility).
- Therefore, the correct answer is **Option 4: All of the above**.

4. **Preventing EFA Deficiency**:
- To prevent EFA deficiency, it is important to include sources of essential fatty acids in the diet.
- Good sources include cow milk, which contains linoleic acid, an important EFA.

### Final Answer:
The deficiency of Essential Fatty Acids (EFA) causes **all of the above**: follicular keratosis, kidney failure, and sterility.

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