doi: 10.3389/fmicb.2020.00283 Received 10 December 2019 Accepted 07 February 2020 Published 21 February 2020 Volume 11 - 2020 Edited by Fabian Cieplik, University Medical Center Regensburg, Germany Reviewed by Tianhong Dai, Harvard Medical School, United States
Few foods contain naturally significant amounts of vitamin D: fatty fish and cod liver oil are rich sources, whereas cream, butter, and egg yolk contain only small amounts, as do both cows and human milk
Eur J Endocrinol 157:499507 Jia L, Li J, He B, Jia Y, Niu Y, Wang C, Zhao R (2016) Abnormally activated one-carbon metabolic pathway is associated with mtDNA hypermethylation and mitochondrial malfunction in the oocytes of polycystic gilt ovaries
1994 Jun;14(6):4758