HealthNet 872 Sugar Hill Dr, Manchester, MO63021 HealthNet provides nutritional counseling to adults and children struggling with obesity, providing them with…More nutritional supplements and meal-replacement products to help them lose weight and clear up related health problems. The employees of HealthNet do not diagnose nutritional ailments, but rather offer those looking to change their diets a range of products and help them determine the best nutritional regimen for their specific needs. HealthNet also can help set up monthly delivery plans at wholesale prices. HealthNet is an associate company of Usana Health Sciences, a Salt Lake City-based nutrition and wellness company that provides supplements, energy and personal care products. The service provided is free, and payment is received via commission from Usana.