Start a Health Product Store Online - Any StateStart a Health Product Store | Any State. Visit our website: http://www.nbhsllc.com or call: 800.214.261. People are becoming more interested in natural foods over the past few years. Natural food customers prefer buying foods without chemicals, synthetics or preservatives, some of which can contribute to health problems. Whether you are selling organic meat or grains, there is a relatively large market for natural foods. However, you will need to determine which types of products you want to sell before opening a store, including gluten-free snacks, vitamins, supplements or weigh-loss medicine.