Mankind has been fascinated by the use of herbs since ancient times. Nature has always provided us with food, and herbs have been used both as food and for medicinal purposes.

Herbs perform many different functions, from improving health right through to helping cure chronic disease. How effective they are has always been the subject of debate, but there's no doubt that many people have benefited from herbal diet aids. Even today, with all our advances in western medicine, herbs are still widely used. In the health food industry, herbs are one of the biggest sellers. Care to guess what the most popular of these would be? Herbal diet aids.

This is hardly surprising, given that almost every medication available today has a herbal equivalent. So you can buy everything from herbal weight loss pills to herbal nutritional supplements and herbal diet aids. Often, these herbal equivalents sell much better than the conventional diet drugs. This is interesting, particularly when you consider that many herbal options are more expensive than their medicinal counterparts.

The only obvious explanation is that people prefer to take natural products. We already fill our bodies with a wide range of chemicals, artificial colors and sweeteners, and many other synthetic substances. Perhaps in the area of health, people like the idea that they're using something from a natural source. Another possibility is that these herbal options have been used for centuries with good results, so there is a feeling of confidence that they will actually help, without unexpected or unknown side effects.

The lack of side effects is very important, as many conventional medications do have adverse effects on some people. Although synthetic drugs are rigorously tested before being released to the marketplace, it's also true that many drugs that appeared safe have only had their adverse effects revealed after being used for a number of decades. Herbal diet aids rarely produce side effects, and usually only in a few isolated cases.

However it's important to realize that just because something is labeled "natural", there's no guarantee that it actually has been sourced from plants. Do some research, and make sure any herbal diet aids you buy are what they claim to be. It's also a good idea to confirm that any herbal medication you plan to take doesn't clash with any other medication you're taking.