Sweet Potatoes 地瓜
Eating this brilliant vegetable is like giving your body a beauty treatment, thanks to its high concentration of beta carotene (the healthful antioxidant that gives this spud its orange hue). Beta carotene, which has been shown to help every cell in the body stay healthy, also happens to be a skin-targeted nutrient. Studies have shown it neutralizes wrinkle and sun spot-spurring damage from the sun and helps generate new, healthy glowing skin cells. Sweet potatoes are also packed with a slew of figure-friendly fiber and energizing B-vitamins -- all for just 43 cents a serving.

吃這種優秀的食物會讓你的美麗更上一層樓，由于它所含的大量的β胡蘿卜素（讓地瓜帶上橘色的健康抗氧化劑）。β胡蘿卜素已被發現可以幫助身體里的每個細胞保持健康，而且很巧，它還是針對皮膚的營養物。研究表明，它可以緩解皺紋和曬斑、曬傷，并幫助長出新的、健康的皮膚細胞。地瓜也含有大量有益人體的纖維素和帶來活力的維他命B——所有這些這只要43美分。