Cod liver oil is rich in vitamins, antioxidants and essential fatty acids. You’ve probably heard of fish oil capsules, a mainstay in the drugstore supplement aisle promoted for heart and brain health.

Cod liver oil, derived from the liver of Atlantic cod, has long been celebrated for its heart-protective properties. This nutrient-dense oil is abundant in omega-3 fatty acids, EPA and DHA, along with ...

Meeting your vitamin D needs with whole foods can be a challenge, especially if you are not a fan of salmon. Here are some other options that can fill in the nutrition gap.