Herbal herbal supplements for modern era supplements are a wide-ranging classification of products made from herbs. Herbal medicine, simply put, is the study of the natural use of plants and pharmacognosy. Herbs have been the cornerstone for countless natural treatments throughout human history, and these ancient remedies are still highly popular today. The practice of herbalism came to light with the rise of the herbs' curative powers. In fact, some of the world's most well-known medicines, such as aspirin, were first manufactured from plants that had long been used for their healing properties.

Herbal supplements are not dissimilar to other kinds of over-the-counter medications in that they are designed to provide consumers with additional health benefits. There are some differences, however, between herbal supplements and medications, especially in terms of how they interact with one another. Herbal medications are generally much less likely to interact adversely with other drugs or supplements. This is because herbs do not share the same molecular structures as medications, so they are not able to gain access to each other's molecular structures.

Herbal supplements may also be more accurately classified as natural nutritional aids than as medications. This is because many individuals will take these supplements with the goal of increasing the amount of nutrients that are naturally found in their bodies. For these individuals, interactions may occur only with supplements that contain specific vitamins, minerals, or other nutrients that do not work with the specific herbs being used.