A fever is defined by most doctors as a rectal temperature of 100.4 degrees and higher or an oral temperature of 99.6 degrees or higher.
1 The worst offenders included Nature Made Cod Liver Oil and Natrolâs Omega-3âboth of which recorded mercury levels of 6 PPB/servingâand Spring Valley Triple Strength Fish Oil, which recorded 10 PPM mercury/serving.
How Much Fish Oil Should You Take? EPA and DHA Omega-3s Are What Counts! Many people focus on the dosage of fish oil to take, like 1000 mg or 1200 mg, but it is really the omega-3s that matter. The two types of omega-3 fatty acids to focus on are EPA and DHA. Which Nature Made Fish Oil is Right for You Learn about the benefits of fish oil, the quality of our fish oil, dosage information and the differences in our formulas.