Either your GP or a pharmacy will provide vitamin B12 tablets if your health has not improved
Korean J Parasitol 47(4):401 Radovanovi TB, Proki MD, Gavri JP, Despotovi SG, Gavrilovi BR, Borkovi-Miti SS, Pavlovi SZ, Saii ZS (2015) Glutathione-dependent enzyme activities and concentrations of glutathione, vitamin E and sulfhydryl groups in barbel ( Barbus barbus ) and its intestinal parasite Pomphorhynchus laevis (Acanthocephala)
Bury NR, Walker PA, Glover CN (2003) Nutritive metal uptake in teleost fish
Receptor upregulation occurs during the off-cycle period, with IGF-1 receptor expression and response returning toward baseline levels
Effect of iodine nutrition during pregnancy and lactation on child cognitive outcomes: a review
A research-grade source publishes a per-batch COA, names a purity figure, and labels the product for research use only