Omega 3 DHA - Detailed Bio Hacking Protocol Overview
22🧬Bio Hacking

Omega 3 DHA

Action Protocol

onsume 2g of DHA daily. Source from fatty fish (Salmon) or supplements. Avoid plant sources (flax).

Evidence Gallery

Omega 3 DHA Scientific Evidence Chart 1
Omega 3 DHA Scientific Evidence Chart 2
Omega 3 DHA Scientific Evidence Chart 3

In Depth Protocol

DHA (Docosahexaenoic acid) is the main building block of the Family of Omega 3 fatty acids and is critical for neuron formation, brain health and cardiovascualr health. IQ & Brain Health: DHA makes up 90% of the Omega-3s in your brain. You cannot build neurons without it. Research confirms high levels prevent hippocampal shrinkage and improve fluid intelligence/reaction time. Cardio & Mortality: The "Omega-3 Index" is a better predictor of death than cholesterol. Moving from <4% to >8% lowers Cardiovascular Disease risk by ~30% and significantly reduces All-Cause Mortality (death from any cause). The Dose (2g+): To reach that protective >8% index, you need 2g-4g daily. Plant sources (flax/chia) convert at <5% and will simply not get you there.

✅ Pros

  • Fluid Intelligence:DHA improves working memory and reaction time even in healthy young adults.
  • Mortality Defense: The single most effective nutritional lever for reducing all-cause mortality risk

⚠️ Cons

  • Cost: Getting 2g of high-quality DHA daily requires expensive supplements or eating fatty fish 4x a week
  • Calories: Fats have 9 calories/gram. It's not much but not nothinng to take 6g daily...

Sources & Verification

Reviewed by Tomas|Last updated: 1/25/2026