The difference between this and previous studies is this study measured the amount of Omega - 3 fatty acids in the blood of the participants, while other studies had relied on dietary recall of what participants were eating or used
questionable quality fish oil supplements.
Not exact matches
Because freezing inevitably degrades food's
quality over time, starting out with a
questionable product is just asking for trouble: By the time you thaw and unwrap that
fish, ground turkey, or milk, it'll likely be past the point of no return — and you'll probably wind up tossing it anyway.
Chicken fat, sunflower oil, various coldwater
fish oils and flax oil / seed are rich in nutrients, while cheaper ingredients like animal fat, beef tallow, and lard (though very palatable to dogs, who just love the taste) lack significant and balanced amounts and are often of
questionable quality.