'
Solgar B-Complex
SCIENTIFIC SCORE
Moderately Effective
Based on 5 Researches
8
USERS' SCORE
Good
Based on 17 Reviews
8.1
Supplement Facts
Serving Size: 1 Vegetable Capsule
Amount Per Serving
%DV
Thiamin (vitamin B1) (as thiamine mononitrate)
50 mcg
4,167%
Riboflavin (vitamin B2)
50 mg
3,846%
Niacin (vitamin B3) (as niacinamide)
50 mg
313%
Vitamin B6 (as pyridoxine HCl)
50 mg
2,941%
Folate
666 mcg DFE(400 mcg folic acid)
167%
Vitamin B12 (as cyanocobalamin)
50 mcg
2,083%
Biotin (as D-biotin)
50 mcg
167%
Pantothenic Acid (vitamin B5) (as D-ca pantothenate)
50 mg
1,000%
Choline (as choline bitartrate)
21 mg
4%
Inositol
50 mg
**
Herbal Powdered Blend(kelp [plant] , acerola extract complex [fruit], alfalfa [leaf and stem], parsley [leaf], rose hips [fruit], watercress [herb])
3.5 mg
**

Top Medical Research Studies

9
Vitamin B6 aids heart recovery
Vitamin B6 allosterically activates AMPK to promote postischemic angiogenesis in mice.
High relevance for cardiovascular health
We investigated how vitamin B6 supports heart recovery after heart attacks by promoting new blood vessel growth, known as angiogenesis. In laboratory tests, vitamin B6 improved cell migration and tubule formation, vital for forming new blood vessels.

Remarkably, long-term vitamin B6 supplementation showed significant improvements in heart function and reduced inflammation in mice following heart attacks. This suggests that vitamin B6 could be a beneficial aid for heart recovery, harnessing a specific pathway involving a protein called AMPK.
Read More
8
Folate slows artery thickness increase
Serum folate levels, but not vitamin B12, are associated with slower progression in carotid intima-media thickness in a population exposed to mandatory folic acid fortification.
Relevant findings on folate's impact.
We examined the link between folate and vitamin B12 levels and changes in carotid intima-media thickness (cIMT), a marker of early heart disease, over eight years in a group of 5061 adults in Brazil.

Our results suggest that higher serum folate levels are associated with a slower increase in cIMT, indicating a potential protective effect against heart disease.

However, no such benefit was observed with vitamin B12 levels. This implies that while folate may play a role in cardiovascular health, vitamin B12 might not have the same impact.
Read More
8
Gene-nutrient interactions and hypertension
Genome-Wide Approach of Gene-Nutrient Intake Interaction Study for Essential Hypertension in a Large Korean Cohort (KoGES).
High relevance to hypertension research
We explored how specific gene-nutrient interactions affect high blood pressure using data from the Korean Genome and Epidemiology Study, which included over 50,000 participants.

Our findings revealed that individuals with a certain genetic variant showed a lower risk of hypertension when consuming higher amounts of dietary iron and vitamin B6.

This suggests that for some individuals, adjusting their diet could help mitigate hypertension risks.

However, further research is needed to confirm these results across different populations to ensure wider applicability.
Read More

Most Useful Reviews

9.5
Improved mood
I took this for my 78-year-old mother on her doctor's advice for cardiovascular disease. We were amazed at the results! She overcame autumn depression and fatigue, regained her energy, and now walks for two hours daily, feeling cheerful and free from joint pain. Solgar is impressive!
Read More
9.5
Improved mood
B-complex "50" by Solgar contains all eight B vitamins vital for health, particularly in fat, carbohydrate, and protein metabolism. They aid in transforming nutrients into energy, maintaining the health of the cardiovascular system and nervous system, and forming red blood cells. After a month’s usage, I noticed improved mood and reduced irritability.
Read More
8.8
Supports immune health
An additional source of B vitamins. They support emotional health, help manage stress and improve the immune system's resistance to diseases. Every healthy person should consider taking them annually. The dosage is large, but since these are water-soluble vitamins, the body absorbs what it needs and excretes the rest. No adverse reactions were experienced.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 5 Researches
8
  • All Researches
9
Vitamin B6 aids heart recovery
Vitamin B6 allosterically activates AMPK to promote postischemic angiogenesis in mice.
High relevance for cardiovascular health
We investigated how vitamin B6 supports heart recovery after heart attacks by promoting new blood vessel growth, known as angiogenesis. In laboratory tests, vitamin B6 improved cell migration and tubule formation, vital for forming new blood vessels.

Remarkably, long-term vitamin B6 supplementation showed significant improvements in heart function and reduced inflammation in mice following heart attacks. This suggests that vitamin B6 could be a beneficial aid for heart recovery, harnessing a specific pathway involving a protein called AMPK.
Read More
8
Gene-nutrient interactions and hypertension
Genome-Wide Approach of Gene-Nutrient Intake Interaction Study for Essential Hypertension in a Large Korean Cohort (KoGES).
High relevance to hypertension research
We explored how specific gene-nutrient interactions affect high blood pressure using data from the Korean Genome and Epidemiology Study, which included over 50,000 participants.

Our findings revealed that individuals with a certain genetic variant showed a lower risk of hypertension when consuming higher amounts of dietary iron and vitamin B6.

This suggests that for some individuals, adjusting their diet could help mitigate hypertension risks.

However, further research is needed to confirm these results across different populations to ensure wider applicability.
Read More
8
Folate slows artery thickness increase
Serum folate levels, but not vitamin B12, are associated with slower progression in carotid intima-media thickness in a population exposed to mandatory folic acid fortification.
Relevant findings on folate's impact.
We examined the link between folate and vitamin B12 levels and changes in carotid intima-media thickness (cIMT), a marker of early heart disease, over eight years in a group of 5061 adults in Brazil.

Our results suggest that higher serum folate levels are associated with a slower increase in cIMT, indicating a potential protective effect against heart disease.

However, no such benefit was observed with vitamin B12 levels. This implies that while folate may play a role in cardiovascular health, vitamin B12 might not have the same impact.
Read More
8
Niacin intake lowers mortality risks
Association of dietary niacin intake with all-cause and cardiovascular mortality: National Health and Nutrition Examination Survey (NHANES) 2003-2018.
Significant association in findings
We looked into how dietary niacin might affect mortality rates, particularly for cardiovascular disease. Analyzing data from nearly 27,000 U.S. adults over about nine years, we found that those with the highest niacin intake had a significantly lower risk of dying from any cause, as well as from heart-related issues.

Interestingly, this protective effect was more robust among those without diabetes, suggesting that niacin's benefits can vary by health condition. Our findings highlight the potential role of diet in supporting heart health.
Read More
7
Vitamin B influence on hypertension
Relationship between blood pressure variability and vitamin B level in essential hypertension.
Moderate relevance to hypertension study.
We investigated the connection between blood pressure variability (BPV) and vitamin B6 and B12 levels in individuals with essential hypertension. Our study involved 100 patients with hypertension and a control group of 100 healthy individuals.

We found that patients with hypertension had significantly lower levels of these B vitamins compared to the healthy group. Additionally, those with higher B vitamin levels exhibited reduced BPV.

This suggests that Vitamin B6 and B12 may influence blood pressure control, providing insights into hypertension management strategies.
Read More

User Reviews

USERS' SCORE
Good
Based on 17 Reviews
8.1
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Improved mood
I took this for my 78-year-old mother on her doctor's advice for cardiovascular disease. We were amazed at the results! She overcame autumn depression and fatigue, regained her energy, and now walks for two hours daily, feeling cheerful and free from joint pain. Solgar is impressive!
Read More
9.5
Improved mood
B-complex "50" by Solgar contains all eight B vitamins vital for health, particularly in fat, carbohydrate, and protein metabolism. They aid in transforming nutrients into energy, maintaining the health of the cardiovascular system and nervous system, and forming red blood cells. After a month’s usage, I noticed improved mood and reduced irritability.
Read More
8.8
Supports immune health
An additional source of B vitamins. They support emotional health, help manage stress and improve the immune system's resistance to diseases. Every healthy person should consider taking them annually. The dosage is large, but since these are water-soluble vitamins, the body absorbs what it needs and excretes the rest. No adverse reactions were experienced.
Read More
2.5
Possible overdose symptoms
Be cautious. I experienced a sharp drop in blood pressure, tremors, dizziness, and weakness after three days of taking these vitamins, which I suspect is due to an overdose of vitamin B1. After stopping, symptoms subsided, revealing that not everyone tolerates this dosage.
7.5
Metabolism improvement
An excellent B-complex! It enhances metabolism, strengthens the nervous system, and supports the cardiovascular system.
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