Note: Because of its extremely high vitamin D content, cod liver oil has been researched as a natural remedy for allergies of its own and is generally taken in capsule form. However, consult a doctor ...

I took the first shot almost as a dare. The breakfast buffet at our hotel in Iceland had been laden with extraordinary delights — smoked fish, homemade bread, the most outstanding butter — and right ...

Medically reviewed by Allison Herries, RDN Key Takeaways Foods high in omega-3 fatty acids include fatty fish such as makerel ...