Dental An orphan population of 7-13 yrs age has been put on lacto vegetarian diet, which study it was? A Turku study B Hope wood house study C Vipeholm study D Tristan da cunha study 💡 Explanation An orphan population of 7-13 yrs age has been put on lacto vegetarian diet, which study it was? ✓ Correct Answer: B. Hope wood house study