Is Vitamin B1 Pescatarian?
CautionSometimes. Vitamin B1 can come from both animal and plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Vitamin B1 and the Pescatarian Diet
Vitamin B1, or thiamine, is a water-soluble vitamin that plays a crucial role in energy metabolism by helping to convert carbohydrates into energy. It also supports nerve function and is found in a variety of foods, including whole grains, meat, fish, and legumes. As a vital nutrient, it is often added to fortified foods and supplements to prevent deficiency, which can lead to conditions like beriberi and Wernicke-Korsakoff syndrome.
Frequently Asked Questions
Foods That Commonly Contain Vitamin B1
Find Pescatarian products in seconds.
Browse ProductsPopular Pescatarian Products
Top-scanned products verified as pescatarian friendly
Also Check
Related to Vitamin B1
Other ingredients people often check alongside Vitamin B1.
How Spoonful reviews ingredients
- Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
- Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
- Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
- Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.
Take the Guesswork Out of Grocery Shopping
Join thousands who use Spoonful to find foods that match their dietary needs.



