Natural Fruit Flavor. Doctor Recommended. Healthy Brain & Mood. Superior Tryglyceride Form. One Daily. Daily DHA™ provides all the DHA you need to support mood and brain health—in just one soft gel a day. Doctor-recommended Nordic Naturals third-party tests every batch of fish oils for environmental toxins including heavy metals dioxins and PCBs. All fish oils used in Nordic Naturals products surpass the strictest. international standards for purity and freshness.