Relative risk of bone fractures comparing vegan/vegetarian vs omnivore control diets - Demonstrating the critical need for Animal based nutrition for vulnerable populations.
Orthodox Christianity in Ethiopia has 240 days of fasting per year? Really? Wow... is that full fasting or daylight only?
Child development, bioavailable nutrition at least during pregnancy and the first years of life are critical.
As a population ages, the availability of nutrition once again becomes paramount for quality of life.