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  1. Vitamin B1 (Thiamin): Foods, benefits, and deficiency symptoms

    Nov 13, 2023 · Vitamin B1, or thiamin, is essential for glucose metabolism and healthy nerve, muscle, and heart function. A deficiency of vitamin B1 can be fatal.

  2. Vitamin B1 Uses, Side Effects & Warnings - Drugs.com

    Mar 6, 2026 · Vitamin B1 is also known as thiamine. Vitamin B1 is found in foods such as cereals, whole grains, meat, nuts, beans, and peas. Vitamin B1 is important in the breakdown of carbohydrates from …

  3. Thiamine Deficiency: What It Is, Symptoms & Treatment

    Nov 21, 2024 · What is a thiamine deficiency? A thiamine deficiency means your body doesn’t have enough thiamine (vitamin B1) to function properly. Your body needs thiamine to stay healthy. …

  4. Thiamine (Vitamin B1) - Uses, Side Effects, and More - WebMD

    Aug 12, 2025 · Overview: Thiamine (vitamin B1) is commonly used to increase vitamin B1 levels and treat vitamin B1 deficiency. It is available in various forms, including as a prescription and as a dietary...

  5. Thiamine (Vitamin B1): Deficiency Symptoms and Treatment

    Mar 14, 2023 · Thiamine (vitamin B1) is one of the eight essential B vitamins. Though rare in places with food and supplements, vitamin B1 deficiency can occur with some medical conditions. Symptoms …

  6. Thiamine - Wikipedia

    Thiamine, also known as thiamin and vitamin B1, is a vitamin – an essential micronutrient for humans and animals. [1][3][4] It is found in food and commercially synthesized to be a dietary supplement or …

  7. 7 Foods With the Most Thiamin for Heart and Brain Health

    Apr 7, 2026 · Vitamin B1, also known as thiamin, plays a crucial role in energy metabolism, helps maintain nerve function and supports a healthy heart.

  8. Thiamin - Vitamin B1 • The Nutrition Source

    Thiamin (thiamine), or vitamin B1, is a water-soluble vitamin found naturally in some foods, added to foods, and sold as a supplement. Thiamin plays a vital role in the growth and function of various …

  9. Thiamin - Health Professional Fact Sheet - Office of Dietary ...

    It is also known as vitamin B1. Thiamin is naturally present in some foods, added to some food products, and available as a dietary supplement. This vitamin plays a critical role in energy metabolism and, …

  10. Thiamine: What It Is and 6 Health Benefits

    Jan 15, 2024 · Your body needs vitamin B1 (thiamine) for energy and to protect the health of your brain, heart and nervous system. Adults need 1 mg to 1.4 mg daily.