15/02/2026
Not all omega-3s do the same job.
DHA is the main structural fat in the brain. It’s what helps brain cells communicate clearly and efficiently. EPA plays more of a support role, especially around inflammation and mood. ALA, the plant-based form, has benefits too, but only a small amount converts into DHA.
That doesn’t mean plant sources are useless. It just means understanding what your body can and can’t convert helps you make better choices, especially if brain fog or low mood are ongoing.
Sometimes clarity starts with knowing which nutrients actually reach the brain.