Single Vitamin and Mineral

B-1 100 mg

by Source Naturals · Tablet or Pill

Supplement facts from the label of B-1 100 mg by Source Naturals: Thiamine 100 mg, Calcium 35 mg.

Serving size1 Tablet(s)
Most servings a day on the label1
TypeSingle Vitamin and Mineral
Barcode021078004080
Label recordDSLD 211767 · entered 2020-01-25

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Thiamine (Vitamin B1)100 mg6,667%—
Calcium35 mg4%2,500 mg · 1% 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: Adult (18 - 50 Years)

Claim types: Nutrient · All Other · Structure/Function

Formula re: Contains: Thiamin

Formulation re: Other: Supports energy production

Formula re: Contains: Vitamin B-1 (thiamin) is essential for the metabolism of carbohydrates, some amino acids and alcohol. It is also necessary for the production of the neurotransmitter acetylcholine, and for the detoxification of both alcohol and lactic acid (a by-product of strenuous exercise). Thiamin has important roles in the production of energy and ATP derived from reactions in the Krebs cycle. A high carbohyd

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.

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).