Yes, herbal products are considered effective. Herbal products are often overlooked, but there are many advantages to using them. Herbs and herbal products have been used for thousands of years all over the world for good reason: they have been shown to have positive effects on health without posing any significant risks.  According to the World Health Organization, around 80% of people still rely on traditional therapies, the majority of which are plant-based, as their primary source of health care.