Proof.Fit

Fish Oil

20 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Lipids↓ TG,LDL

Arrhythmia/Death↓ AF,MACE

475,393 people

TG↓

LDL↑

157,022 people

Liver inflammation ↓ / ALT

Systemic inflammation ↓ / CRP

60,646 people

DHA/omega-3 blood status

Preterm birth + growth

73,491 people

Vasodilation + blood flow

−39% AF recurrence

142,081 people

Immune boost, fewer infections

Immune suppression, fewer flares

95,130 people

Brain inflammation/stress ↓

Cognition/behavior ↑

27,661 people

Visual acuity + retinal function

ROP risk -16%

86,751 people

Less waist/fat

+1.9kg weight gain

Lower insulin/TG

43,858 people

Lower stress chemistry

Mood symptoms ↓

Aggression/hostility ↓

15,602 people

Liver enzymes ↓

Cholestasis/steatosis ↓

5,475 people

BP↓ ~3-7 mmHg

BP↓ with omega-3

5,722 people

Lung function + asthma

Eczema/allergy ↓

Leukotrienes ↓

18,197 people
Memory
Strong

ω-3 ↑, memory +

BDNF/cognition +

hippocampus atrophy ↓

7,037 people
Vitality
Strong

Mood swings, EPA/DHA +

Strength, function +

4,407 people

Joint pain/stiffness ↓

DAS28/NSAID ↓

3,224 people

Acne inflammation ↓

Wound healing ↑

2,903 people

Better sleep quality

+58 min sleep

Fewer sleep problems

1,440 people
Bone health
Moderate

Resorption ↓15%

BMD/BMC ↑

+10.3 g BMC

1,325 people

Hair density ↑, shedding ↓

Hair diameter ↑

120 people