Kit Kat less of: soy lecithin, PGPR (emulsifier), yeast, artificial flavor, salt, and sodium bicarbonate. Milk chocolate (sugar, modified milk ingredients, cocoa butter, cocoa mass, whey powder, lactose, soya lecithin, polyglycerol polyricinoleate, natural flavour), wheat flour, sugar, modified palm oil, cocoa, sodium bicarbonate, soya lecithin, yeast, Natural Flavour. Dark chocolate (sugar, unsweetened chocolate, cocoa butter, milk ingredients, soya lecithin, salt, artificial flavour), wheat flour, sugar, modified palm oil, unsweetened chocolate or cocoa powder, sodium bicarbonate, soya lecithin, artificial flavour. May contain salt and/or yeast. In Japan, Kit Kats are produced at Nestlé-owned factories in Himeji and Kasumigaura. The milk chocolate used for
Chocolate 540 calories. It is 59% carbohydrates (52% as sugar and 3% as dietary fiber), 30% fat and 8% protein (table). Approximately 65% of the fat in milk chocolate is saturated, mainly palmitic acid and stearic acid, while the predominant unsaturated fat is oleic acid (table, see USDA reference for full report). 100-grams of milk chocolate is an "excellent source" (over 19% of the Daily Value, DV) of riboflavin, vitamin B12 and the dietary minerals, manganese, phosphorus and zinc. Chocolate is a "good source" (10–19% DV) of calcium, magnesium and iron. Chocolate may be a factor for heartburn in some people