TNT Nutrition Share: HEALTHCARE NUTRITION TNT Nutrition 202 N. Walnut Street, Suite D Dexter, MO 63841 (573) 891-2111 Facebook About Map About TNT Nutrition is a nutrition club that is dedicated to making our community a healthier, happier place by providing delicious vitamin-enriched loaded teas and protein shakes. What's Nearby? Distance: 5 10 15 20 25 50 mi.