You might wonder whether yams and sweet potatoes are the same. But they're from various plant families and aren't related.
The yam is unquestionably a potato and isn't sweet like the sweet potato but there is one sweet variety available, but it is not too sweet as a sweet potato. There's so much confusion regarding both of these tubers. But both of them are different.
Yams are popular in Africa. Nigeria is the largest producer of yams. Yams are available online. If you want to buy fresh sweet yam online, then you can check out the web.
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Yams are full of minerals, fat-soluble vitamins, especially B6 (also found in the sweet potato); they also contain vitamin K and E and 18 amino acids. It might also help to prevent osteoporosis. It could decrease elevated blood pressure.
It's possible to use yams as you would normal potatoes. They have a creamy texture.
Sweet potatoes are full of beta-carotene which explains the orange-colored flesh, and ingesting these helps protect skin from sun damage. Beta-carotene creates vitamin A within the human body and this is excellent for your eyes and the immune system. They also contain high levels of vitamin C and also these two vitamins have powerful antioxidant properties that will help decrease the risk of several types of cancers and regulates blood pressure. However, they aren't great foods for people who are extremely obese.
So, the next time you get a yam, check to find out whether you actually bought a yam or a sweet potato offered under the incorrect name.