Proof.Fit

Nutrition source

36 supplements analyzed and ranked by clinical evidence.

Supplements36

Supplement Evidence

Main Effects
Potassium

Diuresis/K+ shifts

BP↓,K+↓

Strong
319717
Erythropoiesis-Stimulating Agents

Hb↑/transfusions↓

Iron markers↑

Strong
218511
Vitamin B9

Folate status↑, Hcy↓

Anemia/toxicity↓, Hb↑

Strong
275814
Folic Acid

Folate↑, Hcy↓

Hb/iron status↑

Strong
274515
Multivitamin

B-vitamin status ↑

Homocysteine ↓

Vitamin D ↑

Strong
45018
Vitamin B12

B12 status + homocysteine

Anemia/toxicity reduction +MMA

B12 intake/absorption changes

Strong
95115
Aspartate

UDCA/LOLA: ↓AST/ALT

Iron/hepatotoxicity: ↑AST/ALT

Strong
201718
Casein

Protein status: +albumin

Metabolic/BP: glucose, BP

Infant tolerance: allergy↓

Strong
35215
Whey Protein

Protein/lean mass +IGF-1

Satiety, glucose, insulin

Strong
66217
Vitamin K

vitamin status +

bone density +

vascular stiffness -

Strong
66214
Vitamin B2

Folate↓ Hcy↓

B2 status↑

Strong
40015
Silica

BMD/markers +6.9%

Hypersensitivity/tubules ↓

Potassium control ↓0.7

Strong
79615
Riboflavin

Anemia/iron status +9 g/L

Homocysteine/metabolism −23.6%

Strong
32415
Alanine

Alanine oxidation +15%

Nitrogen balance improved

Alanine transport ↓30%

Strong
302818
Copper

Hb/iron status +

Copper status/retention +

Strong
64718
Beef Protein

iron status + absorption

muscle protein + growth

Strong
24912
Beef Liver

Copper/Se status ↑

Sulfur/Fe ↓ Cu

Strong
4511
Alfalfa

Milk yield +10.8%

Intake/growth/digestibility ↑

Milk fat/protein ↑

Moderate
10811
L-Methionine

Met boost; AA markers

Cys spares Met need

Moderate
34317
Avocado

Lipids/LDL ↓ -10%

Vascular/fatty acids ↑

Moderate
4716
Vitamin B6

B-vitamin status ↑

Homocysteine ↓ / ω-3 ↑

Hemoglobin & cognition ↑

Moderate
54417
Spirulina

Protein synthesis +AA

Micronutrient/child growth

Moderate
5518
Black Walnut

ALA/PUFA ↑

Energy/PUFA targets ↑

SFA ↓, +31% polyphenols

Moderate
8515
Isoleucine

Nitrogen balance +38.3

Plasma isoleucine + BCAA

Moderate
8613
L-Histidine

BP ↓ histidine

Histidine digestibility +7%

Zn side effects ↓

Moderate
15916
Barley Grass

Fiber digestion +17%

Cholesterol/mood/glycemia lower

Moderate
5915
Hemp Protein

Lipid profile shift

BP drop −8.9 mmHg

Weak
306
Lupin

Cholesterol/LDL ↓ ~4%

Protein/Zn uptake ↑

Weak
20312
Goji Berry

Bioavailability +23%

Plasma zeaxanthin +26%

Weak
1917
Chlorella

Carotenoids ↑; lipids ↓

Vitamin D2 ↑; cholesterol ↓

Weak
1812
Kelp

TSH ↑; T3 ↓

Cholesterol +7.2%

+385% urinary iodine

Weak
4812
Chia Seeds

ALA ↑ +24-337%

No weight/inflammation change

Weak
118
Shatavari

Milk volume +72h

Fullness faster, satisfaction

Weak
25
Molybdenum

Copper absorption -82%

Copper status/toxicity

Weak
357
Japanese Knotweed

IMT/plaque/hs-CRP ↓

ROS/TNF-α/IL-6/CRP ↓

Weak
24
Moringa

BMI +2.0; albumin +0.6

CD4 unchanged

Weak
2512