Potato Chips are bad for the liver, but organic, non processed, potatoes are especially good for the liver.
Sweet potato has a lot of fibre so should be fine.
I hear that chicken liver is delicious, but that is not my personal opinion. That is just word of mouth. I would say balancing your meal with roasted vegetables, perhaps mashed potatoes or roasted sweet potato, or maybe a salad.
He found that sweet potatoes are good for dye
Any root vegetables would be good. Some good ones could be yam or sweet potato.
There are several websites with sweet potato recipes available. The following websites contain those recipes: recipe4cooking.com, busycooks.com, allrecipes.com and food.com.
selective breeding
Joy Philbin's Sweet potato and Fresh Orange Casserole
The natural sugars that are in it, or perhaps it's pleasant disposition.
1-3 months at 60 °F or cooler. 1 week at room temperature.
I have looked at several pages and the two best ones were http://www.bbcgoodfood.com/content/recipes/ingredients/sweet-potato/ and http://allrecipes.com/recipes/fruits-and-vegetables/vegetables/sweet-potato/top.aspx. However, the second website was the better of the two as this has more choice and variety.
There is a book called "Healthy Sweet Potato Recipes" by Wendy Jordan. It includes recipes for soups, stews, pastas, roasted dishes, sides and desserts.
Many larger roadside farmstands carry a selection of fresh and local sweet potatoes; Supermarkets always carry some kind of sweet potatoe, either fresh or canned. Recipes.com often has a good selection of user input recipes, but the Better Homes and Gardens or Good Housekeeping cookbooks have excellent Sweet Potato options.