Weetabix is considered to be healthy as it is high in fiber and fortified with minerals. It contains around 4g of protein and 4g of fiber per serving, along with b vitamins like thiamin and riboflavin. Thanks to the iron, niacin, and folic acid, you will get a great boost of energy and feel less tired. The healthiest way to enjoy Weetabix is with organic milk, preferably from pasture raised cows or unsweetened nut milk. Adding in extra nutrients from fruits, nuts, and seeds also increased the health benefits!