Cod liver oil, vitamin A toxicity, frequent respiratory infections, and the vitamin D deficiency epidemic.
Cannell JJ, Vieth R, Willett W, Zasloff M, Hathcock JN, White JH, Tanumihardjo SA, Larson-Meyer DE, Bischoff-Ferrari HA, Lamberg-Allardt CJ, Lappe JM, Norman AW, Zittermann A, Whiting SJ, Grant WB, Hollis BW, Giovannucci E.
Ann Otol Rhinol Laryngol. 2008 Nov;117(11):864-70. Review. No abstract available. PMID: 19102134 [PubMed - indexed for MEDLINE]Related articles