Yes, potatoes do contain about 1% calcium.
Yes sweet potatoes contain sugar
yes
Potatoes grown for starch manufacture may contain as much as 22% starch dry matter.
Sweet potatoes are vegetables.
Sweet potatoes are not made from regular potatoes, but grow as a separate tuberous vegetable.
Yes, both white and sweet potatoes are grown in Cuba
a dog can eat sweet potatoes
Beta and alpha carotenes are found in sweet potatoes.
Yes, sweet potatoes are grown in Asian countries.
No. They are two different types of root vegetable. Sweet potatoes are sweeter and a darker color than yams.
no, i have personally tasted sweet potatoes before they are cooked and i can assure you that they are plenty sweet. just like you! :)