Q: Are natural or herbal weight-loss products safe and effective to use?

A: Be very careful. A weight-loss product that claims to be "natural" or "herbal" is not necessarily safe. These products are very often not scientifically tested to prove that they are safe or that they actually work. Before deciding to use a "natural" or "herbal" weight-loss product, talk to a registered dietitian of your doctor. Some natural or herbal weight-loss products can be harmful, but safe and alternative ones are available on our South African market.