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Solgar Vitamin B1 (Thiamin)
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Good
Based on 5 Reviews
8.5
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Vitamin B1 (as thiamin HCl)
500 mg
41,667%

Top Medical Research Studies

9
Vitamin B1 improves chronic fatigue outcomes
Effects of Qiye Shen'an Pian Combined with Glutamate and Vitamin B1 on Fatigue State, Immune Function and Quality of Life in Patients with Chronic Fatigue Syndrome.
High relevance to CFS treatment
We investigated the impact of Qiye Shen'an Pian alongside glutathione and vitamin B1 on chronic fatigue syndrome (CFS) symptoms.

In a study with 106 patients over eight weeks, we compared two groups: one received standard treatment, while the other got additional Qiye Shen'an Pian.

Our findings revealed that this combination treatment led to significant improvements in immune function and reduced fatigue symptoms, enhancing both physical and psychological health in CFS patients.
Read More

Most Useful Reviews

7.5
Calmer, more energetic
After my illness, my nervous system suffered severely, alongside chronic fatigue and some nervousness. My doctor prescribed B1 and magnesium. I ordered Solgar as I trust this brand. I noticed some effects in about a week, possibly a bit more. I felt calmer and gained more energy.
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6.3
Noticed improvement
I had some success with this product while following a high-dose thiamine protocol for chronic fatigue syndrome. I ordered a few times and noticed slight improvements, though I have since transitioned to allithiamine.
Read More
8
Supports nervous system
This vitamin B1 effectively supports the nervous system, especially during times of stress or fatigue. The tablets are large but easy to swallow. I've noticed a significant improvement in concentration and overall well-being after a few weeks of taking them.
Read More

Medical Researches

SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
  • All Researches
9
Vitamin B1 improves chronic fatigue outcomes
Effects of Qiye Shen'an Pian Combined with Glutamate and Vitamin B1 on Fatigue State, Immune Function and Quality of Life in Patients with Chronic Fatigue Syndrome.
High relevance to CFS treatment
We investigated the impact of Qiye Shen'an Pian alongside glutathione and vitamin B1 on chronic fatigue syndrome (CFS) symptoms.

In a study with 106 patients over eight weeks, we compared two groups: one received standard treatment, while the other got additional Qiye Shen'an Pian.

Our findings revealed that this combination treatment led to significant improvements in immune function and reduced fatigue symptoms, enhancing both physical and psychological health in CFS patients.
Read More

User Reviews

USERS' SCORE
Good
Based on 5 Reviews
8.5
  • All Reviews
  • Positive Reviews
  • Negative Reviews
7.5
Calmer, more energetic
After my illness, my nervous system suffered severely, alongside chronic fatigue and some nervousness. My doctor prescribed B1 and magnesium. I ordered Solgar as I trust this brand. I noticed some effects in about a week, possibly a bit more. I felt calmer and gained more energy.
6.3
Noticed improvement
I had some success with this product while following a high-dose thiamine protocol for chronic fatigue syndrome. I ordered a few times and noticed slight improvements, though I have since transitioned to allithiamine.
8
Supports nervous system
This vitamin B1 effectively supports the nervous system, especially during times of stress or fatigue. The tablets are large but easy to swallow. I've noticed a significant improvement in concentration and overall well-being after a few weeks of taking them.
8.8
Improved health noted
Excellent! I recommend this for improving health and alleviating fatigue, particularly for those deficient in vitamin B1. Those who frequently consume coffee and tea often report lowered vitality. My symptoms included motion sickness during travel, prolonged wound healing, sleep issues, and fatigue. I chose Solgar for its good quality and reasonable price, with a dosage of 500 mg that I divide into two doses. If you found this helpful, please click "Helpful". Thank you!
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8.8
Fatigue reduced after alcohol
As a heavy drinker, I find the thiacin ingredients essential. I started taking this alongside my vitamin B complex, and it has significantly reduced my fatigue the day after consuming alcohol, making it effective. Although the price is higher than other brands, I am satisfied with the quality. The capsule size was larger than expected, but not an issue.
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