What best defines NHPs (Natural Health Products)?

Natural Health Products (NHPs) are defined as substances that include vitamins and minerals, herbal remedies, and traditional medicines, which are intended for health benefits. The key aspect of NHPs is that they are generally considered safe for over-the-counter sale, meaning consumers can purchase them without needing a prescription. This category encompasses a wide variety of health-related products that are often used to maintain or improve health and prevent disease.

By being available for over-the-counter sale, NHPs are accessible to the public, and they are regulated to ensure their safety, efficacy, and quality. This makes option B the most accurate definition of NHPs, as it captures their essence as easily obtainable health products that support consumer health without the necessity of a healthcare provider's prescription.

Other options provide definitions that either suggest a restrictive access model, such as requiring a prescription or being limited to pharmaceutical products monitored by legal frameworks, which does not align with the nature of NHPs. Additionally, stating that NHPs are only available at licensed pharmacies underestimates their availability in various retail settings, including health food stores and supermarkets. Therefore, option B offers the best and most comprehensive definition of Natural Health Products.