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📚 Part of: Indian Cinema And Geography Mcq Quiz

Rich source of Vitamin-C is?

Category: Miscellaneous Indian Gk

Correct Answer: B) Guava.

Exam Relevance: UPSC, SSC, Banking Exams, State PSC

Difficulty: Moderate

Concept notes:

Vitamin C, also known as ascorbic acid, is a vital nutrient that plays a crucial role in the human body, including the maintenance of skin, blood vessels, bones, and cartilage. It is also an important antioxidant and helps in the absorption of iron. Fruits are a rich source of vitamin C, with some fruits containing significantly higher amounts than others.

Common Mistakes:
  • Believing that oranges are the best source of vitamin C, as they are often marketed as such.
  • Ignoring other fruits like guava, which have a higher vitamin C content than oranges.
  • Assuming that all fruits have similar vitamin C content, which is not the case.
Explanation:

Vitamin C, or ascorbic acid, is an essential nutrient that plays a critical role in various bodily functions, including the synthesis of collagen, which is vital for the health of skin, blood vessels, bones, and cartilage. It also acts as an antioxidant, protecting cells from damage caused by free radicals, and aids in the absorption of iron from plant-based foods.

Among fruits, the vitamin C content can vary significantly. While many people associate oranges with vitamin C due to their widespread marketing and consumption, they are not the richest source. A 100-gram serving of an orange contains approximately 70 mg of vitamin C, which is a substantial amount but not the highest.

Guava, on the other hand, is one of the richest sources of vitamin C. A 100-gram serving of guava contains about 228 mg of vitamin C, which is more than three times the amount found in an orange. This makes guava an excellent choice for those looking to increase their vitamin C intake. The high vitamin C content in guava also contributes to its antioxidant properties, making it beneficial for overall health and well-being.

Lemons are another fruit that is often associated with vitamin C. A 100-gram serving of lemon contains about 53 mg of vitamin C, which is a good amount but still less than what is found in guava. Lemons are often used in cooking and beverages to add flavor and a boost of vitamin C, but they are not the richest source.

Apples, while nutritious and a good source of fiber and other nutrients, are not a rich source of vitamin C. A 100-gram serving of apple contains only about 4.6 mg of vitamin C, which is significantly less than the amount found in guava, oranges, and lemons. Apples are more notable for their fiber content and other nutrients, such as antioxidants and flavonoids.

In summary, while all the fruits mentioned are beneficial to health, guava stands out as the richest source of vitamin C among the options provided. This makes it an excellent choice for those looking to maximize their vitamin C intake through their diet.

Option Analysis:
  • Option A: Orange is a well-known source of vitamin C, but it is not the richest source. An orange typically contains about 70 mg of vitamin C per 100 grams. While this is a significant amount, it is less than what is found in guava.
  • Option B: Guava is the correct answer because it is one of the richest sources of vitamin C. A 100-gram serving of guava contains approximately 228 mg of vitamin C, which is more than three times the amount found in an orange. This high concentration of vitamin C makes guava an excellent choice for those looking to boost their vitamin C intake.
  • Option C: Lemon is another fruit that is rich in vitamin C, with about 53 mg per 100 grams. While lemons are a good source of vitamin C, they do not contain as much as guava. Lemons are often used in cooking and beverages to add flavor and a boost of vitamin C, but they are not the richest source.
  • Option D: Apple is a nutritious fruit, but it is not a rich source of vitamin C. A 100-gram serving of apple contains only about 4.6 mg of vitamin C, which is significantly less than the amount found in guava, oranges, and lemons. Apples are more notable for their fiber content and other nutrients.

Mnemonic: GUVI - Guava is Vitamin-C's Ultimate Source

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