Hi, Jajaj.
Here's something that surprises almost everyone the first time they hear it:
Your brain is one of the fattiest organs in your entire body.
Nearly 60% of it is fat.
The most critical fat your brain is built from is a specific type of omega-3 called DHA.
DHA isn't just something your brain uses for fuel.
It's literally woven into the structure of your brain cells...
Built right into their membranes...
Determining how flexible those cells are...
How quickly signals move between neurons...
And how clearly your brain can think, focus, and process information.
DHA is also built into your retina—the part of your eye that translates light into the images you see.
Think of it this way: DHA is the wiring.
When the wiring is intact and flexible, signals move fast and clearly.
When it starts to degrade the wiring stiffens.
And when the wiring stiffens, everything slows down.
Focus becomes harder to hold.
Mental clarity feels just out of reach.
Vision can be affected too, since the retina runs on the same raw material as the brain.
So why are so many people running low on DHA?
Two reasons.
The first is diet.
DHA is found almost exclusively in animal fats—particularly oily fish and seafood.
If fish isn't a regular part of your diet, you're likely not getting enough.
The second reason is subtler—and it's something most supplement companies will never tell you.
Omega-3 fatty acids are extraordinarily fragile.
They oxidize when exposed to light or oxygen.
And most fish oil products on the market...
Sitting under bright warehouse lighting...
Packaged in clear or translucent containers...
Are already degrading long before they reach you.
A rancid omega-3 supplement isn't just ineffective.
It can work against the very processes you're trying to support.
That's why when I formulated my own cod liver oil, I focused on two things: sourcing and protection.
Wild-caught cod liver oil—not pressed from the body fat of random fish, but from the liver of the cod.
Cod liver contains a more concentrated and nutrient-dense source of both DHA and EPA.
I also used darker, protective softgels designed to block light and minimize oxygen exposure...
So what's inside stays fresh from the time it's made to the time you take it.
Each softgel delivers 125 mg of DHA and 110 mg of EPA omega-3 fatty acids.
DHA to support a healthy brain and vision.
EPA to support healthy joints, a healthy heart, and a healthy inflammatory response.
No rancid aftertaste.
No unnecessary fillers.
Natural lemon flavor and one softgel a day—that's it.
→ Try Dr. Berg Wild-Caught Omega-3 Cod Liver Oil
To your health,
Dr. Eric Berg
