1. https://academic.oup.com/jpp/article/69/8/925/6127789
2. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0166340
3. https://lpi.oregonstate.edu/mic/health-disease/skin-health/vitamin-E
4. https://www.mdpi.com/2072-6643/13/1/203
5. https://www.hindawi.com/journals/bmri/2012/945131/
6. https://academic.oup.com/brain/article/127/5/1159/303091
7. https://www.frontiersin.org/articles/10.3389/fphys.2020.00298/full
8. https://www.mdpi.com/1420-3049/25/6/1324