9. Sweet Potatoes
Sweet potatoes are a great source of beta-carotene, which the body converts into vitamin A. Vitamin A is essential for maintaining healthy mucosal surfaces, including the respiratory tract, which serves as a barrier against pathogens. Additionally, sweet potatoes are rich in vitamins C and E, which further support immune health.
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Roast or mash sweet potatoes as a side dish, or incorporate them into soups for a hearty and nutritious meal.
