mmmm Rich Chocolaty Ovaltine.
Sure. Its Sucrose so it wont be as effective as other higher GI sugars but for flavor sure. Its only 15g sugar per 4 tbsp and I know 1 or 2 would boost the flavor so go for it. It also has some B Vitamins.
Its made up of Sugar, Cocoa, Barley Malt Extract, Dairy Whey, and a few other things.
I had to chime in as I am a huge ovaltine fan, lol.