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All Arginine study protocols

Arginine, Vitamin B12, Folic Acid and Vitamin B6: study protocols

5 study groups took Arginine together with Vitamin B12, Folic Acid and Vitamin B6. These are the doses the studies gave. They are not a recommendation.

Arginine: what the research found →

Dose per serving from research: Arginine

5 study groups in 4 studies say how much Arginine participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 1 g to 2.5 g, 60% of 5 study groups.

Daily doseStudy groups
50 mg to 100 mg
2
100 mg to 250 mg
0
250 mg to 500 mg
0
500 mg to 1 g
0
1 g to 2.5 g
3

Dose per serving from research: Vitamin B12

5 study groups in 4 studies say how much Vitamin B12 participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 1 mcg to 2.5 mcg and 50 mcg to 100 mcg, 40% of 5 study groups each.

Daily doseStudy groups
1 mcg to 2.5 mcg
2
2.5 mcg to 5 mcg
0
5 mcg to 10 mcg
0
10 mcg to 25 mcg
0
25 mcg to 50 mcg
0
50 mcg to 100 mcg
2
100 mcg to 250 mcg
0
250 mcg to 500 mcg
1

Dose per serving from research: Folic Acid

5 study groups in 4 studies say how much Folic Acid participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 250 mcg to 500 mcg, 80% of 5 study groups.

Daily doseStudy groups
250 mcg to 500 mcg
4
500 mcg to 1 mg
1

Dose per serving from research: Vitamin B6

5 study groups in 4 studies say how much Vitamin B6 participants took a day.

These are the doses the studies gave. They are not a recommendation.

Most common: 2.5 mg to 5 mg and 10 mg to 25 mg, 40% of 5 study groups each.

Daily doseStudy groups
2.5 mg to 5 mg
2
5 mg to 10 mg
1
10 mg to 25 mg
2

Commonly used together

3 of 5 study groups took Arginine, Vitamin B12, Folic Acid and Vitamin B6 with something else, but nothing that 3 or more different studies gave.

5 study groups

Study
Aged garlic extract with supplement is associated with increase in brown adipose, decrease in white adipose tissue and predict lack of progression in coronary atherosclerosis
2013 · AGE-S · Subjects evaluated for coronary artery calcium; age, sex, and specific condition are not stated
100 mg100 mcg300 mcg12.5 mg1 year—
L-Arginine and B vitamins improve endothelial function in subjects with mild to moderate blood pressure elevation
2018 · Nutritional intervention group · Men and postmenopausal women aged 40–65 with slightly to moderately elevated blood pressure
2.4 g2 mcg400 mcg3 mg26 weeks40
L-Arginine and B vitamins improve endothelial function in subjects with mild to moderate blood pressure elevation
2018 · Placebo group receiving open-label TAP in follow-up · Men and postmenopausal women aged 40–65 with slightly to moderately elevated blood pressure
2.4 g2 mcg400 mcg3 mg13 weeks40
Effects of an L-arginine-based multi ingredient product on endothelial function in subjects with mild to moderate hypertension and hyperhomocysteinemia - a randomized, double-blind, placebo-controlled, cross-over trial
2017 · AbMIP (vasoLoges® protect) · Men and postmenopausal women aged 40–65 with elevated systolic blood pressure and homocysteine ≥10 μmol/L
2.4 g500 mcg600 mcg8 mg4 weeks25
Aged garlic extract supplemented with B vitamins, folic acid and L-arginine retards the progression of subclinical atherosclerosis: a randomized clinical trial
2009 · AGE+S · Intermediate-risk adults, mean age 60 ± 9 years; 79% male
100 mg100 mcg300 mcg12.5 mg1 year—
Arginine, Vitamin B12, Folic Acid and Vitamin B6: study protocols | supp.fit