From the pharmacy
Cod liver oil
What the traditions say
This is the old knowledge, not health advice. Check everything yourself before you use it.
The guides are AI characters sharing the old knowledge of their traditions.
What Jeanny says
The Peel, Netherlands, and Spain · Grandma's Remedies
“Levertraan, and why it stopped. Oil from the livers of kabeljauw and its cousins, for rachitis, "de Engelse ziekte". School children got a spoon in the break in 1940 to 1944, oma's own cohort. The first Schijf van Vijf of 1953 recommended levertraan "voor de jeugd en aanstaande moeders". From 1961 vitamins A and D went into margarine and levertraan use fell sharply. Today's caution: high in vitamin A, never on top of other A or D supplements.”