“Eat Right” column :
These individuals ought to complement omega-3 fatty acids, vitamin D and B12
Jasper Hill
One in three Germans usually takes dietary dietary supplements. Often with none important impact. However, some dietary supplements can have actual advantages – so long as you retain a couple of factors in thoughts.
https://www.faz.net/aktuell/feuilleton/kolumnen/richtig-essen/andreas-michalsen-ueber-omega-3-fettsaeuren-vitamin-d-und-b12-accg-200261930.html