date:Jul 22, 2014
fish oil, he explains. The original cod liver oil variants were full of vitamin A and D, but no-one knew how to manufacture it so that it tasted good, or how to deal with marketing. The move into capsules allowed producers to use rancid oil as the capsule format covered up the bad taste there are no health benefits from old, rancid oil.
Thankfully we are now able to manufacture fish oils with no taste or smell, and all the health benefits of omega-3.