Sweet potatoes are fairly inexpensive but very helpful for our health. It contains more vitamins (A, B, C, E), protein, starch, amino acids as well as over ten types of vital elements (calcium, magnesium, iron, zinc). In addition, the foodstuff comes with a abundant level of fiber that can stimulate stomach contractions. Another important thing is oligosaccharides in sweet potatoes maintain the elasticity, reduce blood levels of cholesterol and ease circulation in the blood vessels. All vinegars, including apple cider vinegar, contain acetic acid, as well as a lot of vitamins, different mineral salts, and amino acids. All of these things, inside right amounts, can be be extremely best for promoting health. Apple cider vinegar also contains sulfur, which researchers have discovered 's the reason for it's success in treating brown spots and hyperpigmentation.