QUOTE(JohnsonLoi @ Jan 16 2020, 10:26 AM)
Should I consume Cod Liver Oil if I eat fish everyday?
Cod liver oil used to be a popular supplements. My problem with it is - it doesnt state how much omega-3 is in it.
Fun fact to share: Cod liver oil became popular during industrial revolution. The smoke was so thick that people especially kids were not getting enough sunlight and got rickets. So they found out that cod liver oil somehow helped to cure that.
So cod liver oil became a very popular supplement for kids.
Turned out it was the vitamin D in the cod liver oil that helped.
So cod liver oil was originally marketed as a vitamin D supplement, not omega-3. If you are looking for omega-3 supplements, you should get fish oil (cheapest), krill oil (more expensive but some argue it's better absorbed, plus it has astaxanthin which is a strong antioxidant), or flaxseed oil (if you are vegetarian and can't take fish or seafood).
The other concern with cod liver oil is the amount of oil soluble vitamins - in particular Vitamin A. Unlike water soluble vitamin B and C, we can overdose on oil soluble vitamins. Vitamin B n C gets flushed out in the urine if overdose but excessive Vitamin A gets stored in the liver. (This is also why you get vitamin A and D from Cod LIVER).
But back to your question, if you are consuming fish everyday, you probably don't need a fish oil supplement.
Please check out my article for more
comparison of different sources of omega-3.
Hope that helps
This post has been edited by Pjuan2013: May 10 2020, 10:23 AM