Many people today prefer a lactose-free lifestyle, whether because of lactose intolerance, health trends, or moral choices. Lactose intolerance varies in severity, but lactose-free dairy products ...

In bacteria, one mRNA molecule can include information from several genes. This group of genes is called an operon and produces a set of proteins that perform a shared task. Although these proteins ...

There are a number of reasons for wanting to buy an infant formula that's hypoallergenic, dairy-free or lactose-free. As well as these types of specialist formulas, there's also goat milk formula, ...