Questions: what foods are able to "cure" the deficiency disease known as beriberi?

The answer is foods rich in thiamine (vitamin B1).

Beriberi is a deficiency disease caused by a lack of thiamine (vitamin B1) in the diet. To "cure" or prevent beriberi, it is important to consume foods that are high in thiamine. Some of these foods include:

1. Whole grains: Brown rice, whole wheat bread, and oats are good sources of thiamine.
2. Legumes: Lentils, beans, and peas contain significant amounts of thiamine.
3. Nuts and seeds: Sunflower seeds, flaxseeds, and nuts like almonds and walnuts are rich in thiamine.
4. Pork: Pork is one of the best animal sources of thiamine.
5. Fish: Certain fish, such as trout and tuna, provide thiamine.
6. Fortified foods: Many cereals and bread are fortified with thiamine to help prevent deficiencies.

In summary, consuming a diet that includes these thiamine-rich foods can help prevent and address beriberi.