Complete guide to Vitamin D: daily needs, best sources, dangers and other supplements combined with Vitamin D. Subscribe for more free nutrition and health tips: https://bit.ly/2toMJ9u Connect with me: Facebook: https://www.facebook.com/DrGilCarvalho/ Twitter: https://twitter.com/NutritionMadeS3 Animations: Even Topland @toplandmedia References: https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/ https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-d/…