High Potency B-1 500 mg
by Source Naturals · Tablet or Pill
Supplement facts from the label of High Potency B-1 500 mg by Source Naturals: Thiamine 500 mg, Magnesium 100 mg.
Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Thiamine (Vitamin B1) | 500 mg | 33,333% | — |
| Magnesium (Magnesium Citrate, Magnesium Malate, Magnesium Oxide, Magnesium Succinate) | 100 mg | 25% | 350 mg · 29% at label max |
Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.
On the label
For: Vegetarian · Adult (18 - 50 Years) · Gluten Free · Dairy Free · Sugar Free
Claim types: Nutrient · All Other · Structure/Function
Formula re: Contains: B-1 is intimately involved in many aspects of nerve health and function. The active co-enzyme form of B-1, thiamin pyrophosphate (TPP), is necessary for energy production and is essential for the formation of acetylcholine, a major neurotransmitter. Magnesium plays a role in neuromuscular transmission and activity, promoting muscle relaxation. A highly processed "junk food" diet, excessive alcohol
Suggested/Recommended/Usage/Directions: Suggested Use: 1 tablet daily.
Precautions re: Pregnant or Nursing or Prescription Medications: Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Precautions re: All Other: Do not use if either tamper-evident seal is broken or missing.
Precautions re: Children: Keep out of the reach of children.
Formulation re: Vegetarian/Vegan: Suitable for vegetarians.
This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).