Proof.Fit

Black Walnut

15 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Blood circulation

BP ↓5 mmHg

Lipids/vascular function

TG↓ LDL↓

Strong
9,892
Wellbeing

Lipids ↓; +5.7%

Mortality ↓28-39%

Weight ↓; BP ↓

Strong
9,532
Weight management

Neutral weight: +0.4 kg

Lower intake: -97 kcal

Moderate
1,352
Nutrition source

ALA/PUFA ↑

Energy/PUFA targets ↑

SFA ↓, +31% polyphenols

Moderate
952
Digestive support

Butyrate microbes, better digestion

Bile acids, cholesterol down

Moderate
352
Antioxidant

Antioxidant ↑ ORAC/enzymes

Oxidative stress ↓ MDA

Moderate
594
Gut health

Butyrate bacteria ↑

Bile acids ↓

Moderate
292
Hormone balance

Lipids + HbA1c LDL -6%, HbA1c -0.2%

Glucose/insulin control Insulin response +26%

Moderate
337
Mood balance

Mood stability −27.5%

Depression prevented +4.69

Stress biomarker −56.1

Weak
144
Mental clarity

Reasoning +11%

Cognition/sleep +8%

Reaction time faster

Weak
96
Detoxification

BP, NO

Bile acids, cholesterol

Weak
200
Oral health

Faster ulcer healing

-2.6 days

Shorter symptom duration

Weak
125
Immune support

Anti-inflammatory oxylipins +

Lower IL-6/IL-8

Weak
115
Sleep quality

Sleep quality + latency

Melatonin + sleep quality

Sleep quality, duration

Weak
76
Vitality

Sleep quality, latency

6-SMT up

Weak
76