Fish oil / Omega-3: What It Is, Forms, Cautions, and Clean Brands
Fish oil is EPA and DHA omega-3 fatty acids from fish, krill, or algae. It supports heart, brain, and joint health.*
Forms and what to look for on the label
The label’s back panel shows EPA and DHA per serving, which is what matters. Triglyceride form and fresh oil (low oxidation) are worth checking.
Before you take it
Talk to your doctor if you take blood thinners. Store it in a cool place to keep it fresh.
What independent doctors say
On his Oct 22, 2026 episode, Dr. Andrew Huberman called fish oil his top single-ingredient supplement. He said “1 to 3 g of EPA” a day has been studied, and to “make sure that you’re above that 1 g per day EPA threshold.” He pointed out that what matters on the label is the EPA, not the total milligrams of fish oil. (Huberman Lab Essentials, Oct 22, 2026)
Dr. Peter McCullough wrote about omega-3s in an Aug 17, 2026 post on his Substack, The Focal Points:
“omega-3 fatty acids (I recommend >2000 mg of EPA+DHA per day)” (The Focal Points, Aug 17, 2026)
In the same post he added: “All of these should be approved by the managing doctor and the individual risks including bleeding should be understood for the group.”
