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-3s are some of the most potent anti-inflammatory substances, showing consistent relief of inflammation and reduction of the need for anti-inflammatory medications. (12) Research shows that omega-3 fatty acids reduce inflammation and may help lower risk of chronic diseases, such as heart disease, cancer and arthritis.