Base is used broadly in both literal and figurative contexts: the wide base of the pyramid; a party seeking to expand its power base. Basis is used in a nonphysical sense: Healthy scepticism is the basis of all accurate observation (Arthur Conan Doyle).
Omega-3 fats also lower blood pressure and heart rate, improve blood vessel function, and, at higher doses, lower triglycerides and may ease inflammation, which plays a role in the development of atherosclerosis. Several large trials have evaluated the effect of fish or fish oils on heart disease.
Omega-3 Fatty Acids. Omega-3 fatty acids are a no-brainer when it comes to heart disease. Most heart disease is linked to atherosclerosis, an inflammatory condition that affects the lining of blood vessels. Omega-3 fatty acids are essential nutrients that help reduce inflammation. They also drive down levels of fatty blood components called triglycerides.