Vitamin D supplement may enhance dairy cows’ immune health (IMAGE)
Caption
Levels of several types of white blood cells before and after birth of calves, in cows supplemented with different forms (calcidiol, CA; or cholecalciferol, CH) and levels (1 mg or 3 mg) of vitamin D.
Credit
A. Vieira-Neto, M.B. Poindexter, M. Nehme Marinho, R. Zimpel, A. Husnain, A.C.M. Silva, J.G. Prim, C.D. Nelson, and J.E.P. Santos
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Original content