Micronutrients in raw foods: it is a complex issue but you cannot have a high yield and a high micronutrient content in foods

http://organic-center.org/reportfiles/YieldsReport.pdf

Is it true about vitamin C?


http://tempsreel.nouvelobs.com/rue89/rue89-planete/20150126.RUE7557/une-pomme-de-1950-equivaut-a-100-pommes-d-aujourd-hui.html