Supplements are usually made with oil extracted from fatty fish, such as herring, mackerel, or tuna, which are particularly rich in omega-3 fatty acids (4). The American Heart Association (AHA ...
consisting only of fish, salt, water, or olive oil. Notably, their skipjack tuna provides an impressive 230 milligrams of omega-3 fatty acids per serving. Moreover, their light meat tuna solely ...
New research suggests that omega-3 and omega-6 fatty acids, found in fish oil, may help prevent various cancers. A study of over 250,000 people showed that higher levels of these fatty acids were ...