Name: Vitamin B-1, 100 mg | 100 caps | Source Naturals
SKU: 47537
Availability: InStock

Vitamin B-1, 100 mg | 100 caps | Source Naturals

$12.50

Great for energy metabolism support and nervous system support.

In stock

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 carbohydrate diet, strenuous physical exercise, or chronic alcohol consumption may increase the physiological need for vitamin B-1.^*

What it’s for

Energy metabolism support; Nervous system support

Who it may fit

Adults with high-carbohydrate diets or active lifestyles seeking daily B-1 support for energy metabolism.

Key actives per serving

Thiamin (vitamin B-1): 100 mg (8,333% DV)
Calcium (as dibasic calcium phosphate): 34 mg (3% DV)

How to take

Take 1 tablet daily, preferably with a meal to support absorption and reduce stomach discomfort.

Thiamin (vitamin B-1)

Thiamin is converted to thiamin pyrophosphate, a coenzyme that helps enzymes convert carbohydrates into energy and supports acetylcholine production.

Caution: High-potency B-1 may cause mild stomach upset in some people; take with food if sensitive.

Calcium (as dibasic calcium phosphate)

Calcium serves as an essential mineral for cellular signaling and muscle contraction, though the amount here is modest.

Caution: Calcium can interact with certain medications by reducing their absorption; separate dosing if advised by a healthcare professional.

How they work together

Thiamin drives key steps in carbohydrate metabolism to produce cellular energy, while the small amount of calcium supports normal cellular signaling and muscle function. Together they cover energy-related coenzyme activity and basic mineral balance, though thiamin is the primary active.

Label Warning: If you are pregnant, may become pregnant, or breastfeeding, consult a healthcare professional before use.

Legal Disclaimer

These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, cure, mitigate, treat, or prevent any disease.

Weight

6 oz

Dimensions

4 × 3 × 2 in