STAY AWAY From These Synthetic Vitamin Supplements

https://pubmed.ncbi.nlm.nih.gov/21592424/
https://pubmed.ncbi.nlm.nih.gov/17209208/
https://pubmed.ncbi.nlm.nih.gov/12936943/
https://pubmed.ncbi.nlm.nih.gov/9537614/
https://pubmed.ncbi.nlm.nih.gov/24690624/
https://pubmed.ncbi.nlm.nih.gov/23356638/
https://pubmed.ncbi.nlm.nih.gov/11925487/
https://pubmed.ncbi.nlm.nih.gov/7477116/
https://pubmed.ncbi.nlm.nih.gov/15537682/
https://pubmed.ncbi.nlm.nih.gov/17378936/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3847730/
https://pubmed.ncbi.nlm.nih.gov/27670346/
https://www.researchgate.net/publication/12238131_Natural_vitamins_may_be_superior_to_synthetic_ones
https://pubmed.ncbi.nlm.nih.gov/29165370/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5241405/
https://ods.od.nih.gov/factsheets/VitaminA-HealthProfessional/
https://www.ncbi.nlm.nih.gov/books/NBK225480/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5312744/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4772032/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3218540/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6594077/
https://ods.od.nih.gov/factsheets/MVMS-HealthProfessional/