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A monocot related to lilies and grasses, yams are vigorous herbaceous, perennially growing vines from a tuber. [1] Some 870 species of yams are known, [1] a few of which are widely grown for their edible tuber but others of which are toxic (such as D. communis ).
- Packed with nutrition. Yams are rich in vitamins, minerals, and fiber. One cup (136 grams) of baked yams provides (2): Calories: 158. Carbs: 37 grams. Protein: 2 grams.
- May enhance brain function. Eating yams may boost your brain. In one 12-week study, people who took a yam extract supplement scored higher on a brain function test than those in the placebo group (9).
- May ease symptoms of menopause. Yams may help alleviate some symptoms of menopause. In one 30-day study, 24 postmenopausal women switched from their staple food of rice to eating yams in 2 out of 3 meals (390 grams total) per day.
- May have cancer-fighting properties. Yams provide several antioxidants that may have anticancer properties (15, 16). In an animal study, a yam-rich diet significantly reduced colon tumor growth.
Sep 21, 2017 · Learn how to distinguish between sweet potatoes and yams, two different root vegetables that are often confused. Find out their origin, appearance, taste, nutrition and how they are used in cooking.
Oct 31, 2023 · Learn the botanical and culinary differences between yams and sweet potatoes, and why they are often confused in U.S. markets. Find out how to shop for the right type of sweet potato for your recipe, and get some sweet potato recipes.
May 22, 2024 · Yam is a genus of plants with edible tubers that are staple crops in the tropics. Learn about the different species, varieties, and cultivation of yam, as well as its nutritional and cultural significance.
- The Editors of Encyclopaedia Britannica
Aug 29, 2023 · Learn about the types, nutrition, and potential health benefits of yams, a tuber vegetable native to Africa and Asia. Find out how to prepare yams and avoid common pitfalls.
Sep 1, 2023 · Learn the difference between sweet potatoes and yams, two root vegetables that are often confused or mislabeled. Sweet potatoes are orange or yellow, moist and sweet, while yams are brown or black, starchy and less sweet.
