Vitamin K sources include:

Vitamin K sources include:

• A. Kale
• B. Bananas
• C. Soy milk
• D. White rice

Answer: (A)

Vitamin K in the diet comes mainly from leafy green vegetables, which are rich in vitamin K1 (phylloquinone) necessary for activating clotting factors and supporting bone health. Kale stands out among foods because a serving provides a very high amount of vitamin K, making it one of the most reliable natural sources. The other listed foods do not contribute significant vitamin K compared with leafy greens—bananas have only trace amounts, soy milk may have small amounts only if fortified, and white rice is very low in vitamin K. So, kale best satisfies the question by being a prominent, natural source of this nutrient.

Vitamin K in the diet comes mainly from leafy green vegetables, which are rich in vitamin K1 (phylloquinone) necessary for activating clotting factors and supporting bone health. Kale stands out among foods because a serving provides a very high amount of vitamin K, making it one of the most reliable natural sources. The other listed foods do not contribute significant vitamin K compared with leafy greens—bananas have only trace amounts, soy milk may have small amounts only if fortified, and white rice is very low in vitamin K. So, kale best satisfies the question by being a prominent, natural source of this nutrient.