Best Vitamin B1

#1 Real Supplements Rated Best in 2020
Nature Made Vitamin B1 100 mg, Dietary Supplement for Energy Metabolism Support, 100 Tablets, 100 Day Supply
8,303 Reviews
Nature Made Vitamin B1 100 mg, Dietary Supplement for Energy Metabolism Support, 100 Tablets, 100 Day Supply
  • Energy Metabolism support supplement: contains one 100 count bottle of Nature Made Vitamin B1 100 mg Tablets for a 100 day supply(1)
  • This Vitamin B1 supplement helps support a healthy brain and nervous system
  • This B1 supplement also provides nervous system support
  • Adults take one tablet daily with water and a meal
  • This gluten free Nature Made B1 supplement has no color added, no artificial flavors and no preservatives
Sale#2 Real Supplements Rated Best in 2020
Nutricost Vitamin B1 (Thiamine) 500mg, 120 Capsules
6,349 Reviews
Nutricost Vitamin B1 (Thiamine) 500mg, 120 Capsules
  • 500mg of Vitamin B1 (Thiamin) Per Capsule
  • 120 Capsules Per Bottle
  • High Quality Vitamin B1 In Every Serving
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
Sale#3 Real Supplements Rated Best in 2020
Solgar Vitamin B1 (Thiamin) 500 mg, 100 Tablets - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Super Potency - Non-GMO, Vegan, Gluten Free, Dairy Free - 100 Servings
1,889 Reviews
Solgar Vitamin B1 (Thiamin) 500 mg, 100 Tablets - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Super Potency - Non-GMO, Vegan, Gluten Free, Dairy Free - 100 Servings
  • Essential for a healthy nervous system, muscle function, and overall well being
  • Gluten,wheat and dairy free
  • Suitable for Vegetarians
  • Trademarks:Solgar’s KOF-K certification # K-1250
Sale#4 Real Supplements Rated Best in 2020
NOW Supplements, Vitamin B-1 100 mg, Energy Production*, Nervous System Health*, 100 Tablets
4,899 Reviews
NOW Supplements, Vitamin B-1 100 mg, Energy Production*, Nervous System Health*, 100 Tablets
  • SUPPORTS ENERGY PRODUCTION*: Vitamin B-1, also known as thiamin, is a member of the B-vitamin family that is naturally found in cereal grains, beans, nuts, eggs, and meats.
  • HEALTHY NERVE TISSUE*: Thiamin is involved in numerous body functions, including nervous system and muscle functioning, the flow of electrolytes in and out of nerve and muscle cells, carbohydrate metabolism, and the production of hydrochloric acid, which is necessary for proper digestion.*
  • CLASSIFICATIONS/CERTIFICATIONS: Halal, Kosher, Non-GMO, Soy Free, Vegan
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
#5 Real Supplements Rated Best in 2020
Mason Natural, Vitamin B-1 Thiamine Tablets, 250 Mg, 100-Count Bottle, Dietary Supplement Supports Energy Production and Healthy Metabolism, Helps Break Down Fats and Protein
1,992 Reviews
Mason Natural, Vitamin B-1 Thiamine Tablets, 250 Mg, 100-Count Bottle, Dietary Supplement Supports Energy Production and Healthy Metabolism, Helps Break Down Fats and Protein
  • Mason Natural Vitamin B1 once a day tablets is a high potency thiamine supplement that may help support natural energy levels because of its role in the conversion of food to energy.
  • Our vitamin B1 formula contains 250 mg of thiamine (B1) and is guaranteed to have no added sugar or starch. Our B1 is wheat free, corn free, dairy free, and yeast free. They also contain no starch, wheat, soy, corn, yeast, egg, and gluten. Contains not artificial fragrance or preservatives. Sodium free.
  • Vitamin B1 is in a family of nutrients called coenzymes that help enzymes perform essential chemical reactions. This is how B1 thiamine may help to support the health of the central nervous system, cardiovascular system, pulmonary system, immune system and muscle function, and is why it is considered essential.
  • Support Wellness: Explore our full catalog of products including collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger and calcium.
  • THE BEST VITAMINS FOR OVER 50 YEARS: For more than five decades, Mason Natural has produced quality vitamin supplements under cGMPs (current Good Manufacturing Practices) and adhering to US guidelines. All ingredients and finished goods are subjected to rigorous analytical testing, inspections and quality auditing.
#6 Real Supplements Rated Best in 2020
Dr. Berg's Natural Vitamin B1 - Thiamine B1 Supplement - Promotes Energy, Heart Health, Improves Memory and Mood, Normal Digestion and Blood Pressure Support - Allithiamine Vitamin B1 - 60 Capsules
2 Reviews
Dr. Berg's Natural Vitamin B1 - Thiamine B1 Supplement - Promotes Energy, Heart Health, Improves Memory and Mood, Normal Digestion and Blood Pressure Support - Allithiamine Vitamin B1 - 60 Capsules
  • π—£π—’π—§π—˜π—‘π—§ π—•πŸ­ π—©π—œπ—§π—”π— π—œπ—‘ - Dr. Berg’s Natural Vitamin B1 formula is made with highly bioavailable allithiamine, a unique lipid-soluble form of vitamin B1 derived from vegetables in the onion family. Allithiamine is superior to thiamine because it can be easily transported through cell membranes, allowing for faster and better absorption and benefits.
  • 𝗑𝗔𝗧𝗨π—₯π—”π—Ÿ π—˜π—‘π—˜π—₯π—šπ—¬ π—¦π—¨π—£π—£π—Ÿπ—˜π— π—˜π—‘π—§ - Vitamin B1 is essential for your body. It helps promote energy production. You need vitamin B1 to produce ATP, the body’s primary energy-carrying molecule. The superior bioavailability of allithiamine in Natural Vitamin B1 gives you an incredible boost of energy.
  • π—›π—˜π—”π—₯𝗧 π—›π—˜π—”π—Ÿπ—§π—› π—©π—œπ—§π—”π— π—œπ—‘π—¦ - Vitamin B1 supports optimal heart function. Vitamin B1 is key to the production of acetylcholine, a neurotransmitter that helps the body to pass messages between nerves and muscles. Without this communication, the heart can’t function the way it should.
  • π—ͺπ—œπ——π—˜ π—₯π—”π—‘π—šπ—˜ 𝗒𝗙 π—•π—˜π—‘π—˜π—™π—œπ—§π—¦ - Vitamin B1 supplements are important for reducing brain fog, increasing concentration, helping to stabilize mood and supporting memory. It also protects nerves, supports good vision, promotes normal digestion and a strong cardiovascular system.
  • π—–π—’π— π— π—œπ—§π—§π—˜π—— 𝗧𝗒 π—¦π—”π—§π—œπ—¦π—™π—”π—–π—§π—œπ—’π—‘ - If for any reason you're not happy with the results you experience within the first 30 days, we’re happy to give you a refund! Simply send us a message. The refund will be processed as long as it is requested within 30 days of purchase. There is no need to return the product to us!
#7 Real Supplements Rated Best in 2020
Nutricost Vitamin B1 (Thiamine) 100mg, 120 Capsules - Gluten Free and Non-GMO
2,588 Reviews
Nutricost Vitamin B1 (Thiamine) 100mg, 120 Capsules - Gluten Free and Non-GMO
  • 100mg of Vitamin B1 in Every Capsule
  • 120 Capsules Per Bottle
  • High Quality Vitamin B1 In Every Serving
  • Made in a GMP Compliant, FDA Registered Facility
  • Non-GMO, Gluten Free, 3rd Party Tested
#8 Real Supplements Rated Best in 2020
Vitamin B1 500mg (Thiamine Mononitrate), 120 Capsules - 4 Month Supply, Promotes Energy Production & Supports Nervous System - Thiamine B1 Supplement
873 Reviews
Vitamin B1 500mg (Thiamine Mononitrate), 120 Capsules - 4 Month Supply, Promotes Energy Production & Supports Nervous System - Thiamine B1 Supplement
  • Vitamin B1 500mg Capsules - Made with Pure VItamin Thiamine, 500mg Per Serving, 120 Capsules - 4 Months Supply.
  • Vitamin B1 Thiamine Supplement - Promotes Healthy Membranes and Cell Health.
  • B1 Vitamin Capsules (Vitamin B1 Supplement) Supports Healthy Nervous System.
  • Quality Ensured - Gluten free, diary free, Non-GMO, No preservatives, No tree-nuts, No sugar, 3rd party tested
  • Money Back Guarantee-60 Days Unconditional Money Back Guarantee
#9 Real Supplements Rated Best in 2020
MegaFood Balanced B Complex - Supports Cellular Energy with Vitamins B1, B2, B3, B5, B6, B7, B9, B12 - Gluten Free and Made Without Dairy - Vegan - 90 Tabs
  • Helps support cellular energy levels: A balanced ratio of B complex vitamins delivered with nourishing whole foods helps convert the food you eat into energy and support nervous system health
  • Get-Up-And-Go: Put a little pep in your step with nourishing real food like organic kale, broccoli and brown rice
  • Take Any Time Of Day: Take 1 tablet any time of day, even on an empty stomach (though you may prefer to take it in the morning to start your day off right), suitable for vegan and vegetarian diets
  • Obsessed With Quality: Non-GMO Project Verified, tested for 125+ herbicides and pesticides (free of gluten, dairy, soy), Certified B Corp, Certified Glyphosate Residue Free, Certified Kosher
  • Made With Real Food, And Real Purpose: Premium supplements made with real food and added nutrients, we work with trusted farm partners who share our commitment to organic and regenerative agriculture
#10 Real Supplements Rated Best in 2020
EZ Melts B1 as Thiamine, 25 mg, Immune Support, Sublingual Vitamins, Vegan, Zero Sugar, Natural Cherry Flavor, 90 Fast Dissolve Tablets
1,253 Reviews
EZ Melts B1 as Thiamine, 25 mg, Immune Support, Sublingual Vitamins, Vegan, Zero Sugar, Natural Cherry Flavor, 90 Fast Dissolve Tablets
  • Vitamin B1 is essential for a healthy nervous system and overall well-being.
  • Vitamin B1 provides the body nourishment and energy for the occasional stress of daily living.
  • 90 fast melting tablets with "Cherry Burst" flavor. Vitamin B1 chewable supplement.
  • MADE IN THE USA: Zero Sugar, Vegan, Gluten-Free, Non-GMO, Natural Flavors, Natural Sweeteners, Natural Colors
Sale#11 Real Supplements Rated Best in 2020
Solgar Vitamin B1 (Thiamin) 100 mg, 100 Vegetable Capsules - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Non-GMO, Vegan, Gluten Free, Dairy Free - 100 Servings
864 Reviews
Solgar Vitamin B1 (Thiamin) 100 mg, 100 Vegetable Capsules - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Non-GMO, Vegan, Gluten Free, Dairy Free - 100 Servings
  • B Complex Vitamin; Vitamin B1 (thiamin), is part of the group of essential nutrients known as the B Complex; This product offers essential B1 in a convenient vegetarian dosage form
  • Energy Metabolism; B-Complex vitamins, including Vitamin B1, work to support energy metabolism in the body
  • Overall Well-Being; Vitamin B1 is essential for a healthy nervous system and overall well-being, providing the body nourishment for the occasional stress of daily living
  • Non-GMO, Gluten, Wheat & Dairy Free; Solgar Vitamin B1 is free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives, and color
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
#12 Real Supplements Rated Best in 2020
Nature Made B1 100 Mg 100 Count (2 Pack)
18 Reviews
#13 Real Supplements Rated Best in 2020
Designs for Health B-Supreme - Vitamin B Complex with B1, B2, B3, Biotin, B6, Active Folate (Methylfolate), Methyl B12 - Includes TMG + Choline -Non-GMO B Complex Supplement - Vegan (120 Capsules)
767 Reviews
Designs for Health B-Supreme - Vitamin B Complex with B1, B2, B3, Biotin, B6, Active Folate (Methylfolate), Methyl B12 - Includes TMG + Choline -Non-GMO B Complex Supplement - Vegan (120 Capsules)
  • This very powerful B vitamin combination formula supplies most of the B vitamins in their coenzymated forms, so the body does not have to phosphorylate them in order to be used in biochemical reactions
  • Designs For Health
#14 Real Supplements Rated Best in 2020
Bronson Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 - Folic Acid, B12) Contains All B Vitamins 100 Tablets
5,653 Reviews
Bronson Super B Vitamin B Complex Sustained Slow Release (Vitamin B1, B2, B3, B6, B9 - Folic Acid, B12) Contains All B Vitamins 100 Tablets
  • Contains All B Vitamins: B1, B2, B3, B6, Folic Acid, B12, Biotin, Pantothanic Acid. Manufactured at cGMP registered facility. Laboratory tested NON-GMO, Gluten Free and Soy Free.
  • Sustained Release + Energy: Slowly releases over 6-8 hours to provide a steady balanced stream of B vitamins (Vitamin B2, B3, B6, B9, B12). Maintain healthy energy levels throughout the day.
  • Extra Potent Source of B-Complex Vitamins: Our extra strength formula contains all the essential B Vitamins in just one tablet. If you'd rather take your B Vitamins (like B 12 & 6) together to maximize the benefits, trust Bronson brand! Since 1960 Bronson offers one of the most effective and powerful Vitamin B-Complex formulas available.
  • Manage Daily Stress & Nervous System & Brain: Men, Women and Children can benefit from supplementing their B Vitamin intake. Studies have shown B Vitamin supplementation can help to counter symptoms of deficiency. Also sometimes called Super B, Stress B Complex, or B-100, it can also be taken as powder, tablets, pills, soft gel caps, or organic and vegan forms.
Sale#15 Real Supplements Rated Best in 2020
Life Extension Mega Benfotiamine 250 mg - With Fat Soluble Thiamine Vitamin B1 for Glucose Metabolism - Advanced Nerve Health Supplement Pill - Gluten Free, Non-GMO, Vegetarian - 120 Capsules
  • MAINTAIN ALREADY-HEALTHY GLUCOSE LEVELS – Benfotiamine is a fat-soluble form of vitamin B1 (thiamine). It also helps protect your body’s tissues against oxidative stress and advanced glycation end products (AGEs), compounds that accumulate with age.
  • SUPERIOR BIOAVAILABILITY - Benfotiamine may also be more helpful than thiamine. Transketolase is an important enzyme for supporting healthy glucose metabolism that requires thiamine to get the job done. Since benfotiamine circulates in your system longer than water-soluble thiamine, it's been shown to increase the enzyme's activity by 300%, compared to just 20% for thiamine.
  • HEALTHY ENDOTHELIAL FUNCTION - Benfotiamine helps inhibit inflammatory factors to support healthy endothelial function. It helps block the activation of certain protein complexes. So, taking Mega Benfotiamine not only helps promote healthy glucose metabolism and promote already-healthy blood glucose levels, it also supports healthy endothelial function.
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USAβ€”and a Certificate of Analysis is available for every product we produce.
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. Our formulations are created using the ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved.
Sale#16 Real Supplements Rated Best in 2020
Divine Bounty Super B Complex Vitamins - All B Vitamins Including B12, B1, B2, B3, B5, B6, B7, B9, Folic Acid - Vitamin B Supplement - Support Healthy Energy Metabolism - 90 Vegetarian Capsules
27,344 Reviews
Divine Bounty Super B Complex Vitamins - All B Vitamins Including B12, B1, B2, B3, B5, B6, B7, B9, Folic Acid - Vitamin B Supplement - Support Healthy Energy Metabolism - 90 Vegetarian Capsules
  • More Potent Source Of B-Complex Vitamins - Our extra strength formula contains all the essential B Vitamins in just one capsule. If you'd rather take your B Vitamins (like B 12 & 6) together in one convenient capsule, look no further! Divine Bounty offers one of the most potent Vitamin B-Complex formulas available.
  • Best Value For Money - Not only do we offer a high potency formula, each bottle contains 90 B Complex capsules, making it one of the best value vitamin B supplements available. The B-complex group are water-soluble vitamins, not easily stored in the body and thus need to be replenished frequently. Most comparable brands offer less capsules or a lower potency formula. With more capsules per bottle and superior potency per capsule, Divine Bounty is great value for money.
  • Highest Quality Ingredients - Our formula is made up of only pure ingredients with no harmful additives. Simply the full B-Complex plus the combo of Inositol and Choline, two naturally occurring close cousins to the B Vitamin family. Our capsules are non GMO, soy free, gluten free and have no preservatives, stearates, silicone dioxide or artificial ingredients. A pure, clean formula.
  • Daily B Complex Vitamins - Our bodies use B vitamins every day, and while diet is always the best way to get these essential vitamins, it’s not always possible to get enough of all 8 b vitamins from food alone. Use the Divine Bounty B Complex formula to supplement any deficiencies. Also sometimes called Super B, Stress B Complex, or B-100, it can also be taken as powder, tablets, pills, or soft gel caps.
  • A Supplement You Can Take With Confidence - Divine Bounty is proudly made in the USA in an inspected facility. We stand behind our Vitamin B complex supplements and are proud to have the best formula on the market. If it doesn't work for you, let us know. We care about your results. EAN: 9506000122304 09506000122304
Sale#17 Real Supplements Rated Best in 2020
Benfotiamine 300mg | 90 Capsules | Vitamin B1 | Promotes Healthy Blood Sugar | Non-GMO, Gluten Free | by Carlyle
1,463 Reviews
Benfotiamine 300mg | 90 Capsules | Vitamin B1 | Promotes Healthy Blood Sugar | Non-GMO, Gluten Free | by Carlyle
  • Non-GMO, Gluten Free; No Wheat, Yeast, Milk, Lactose, Soy, Artificial Color, Artificial Flavor
  • Benfotiamine can help maintain blood glucose levels already within a normal range*
  • Our ultra Benfotiamine supplement contains 300mg per serving
  • Benfotiamine is a version of the bioavailable nutrient Thiamine found naturally within the body
  • Considered a member of the B-1 family, it's a fat-soluble vitamin
#18 Real Supplements Rated Best in 2020
Vitamatic Vitamin B1 (Thiamine) 500mg, 120 Capsules
477 Reviews
Vitamatic Vitamin B1 (Thiamine) 500mg, 120 Capsules
  • Our B1 helps support nervous system function and convert food into cellular energy.*
  • Helps maintain energy levels & healthy heart function.*
  • Non-GMO & Gluten Free
  • Free of sugar, starch, soy, yeast, corn, wheat, egg, artificial color, flavor, & preservatives.
  • Made in the USA with strict GMP Standards
Sale#19 Real Supplements Rated Best in 2020
Life Extension Benfotiamine with Thiamine, 100 mg - Water & Fat Soluble Vitamin B1 Supplement For Glucose Blood Sugar Level and Nerve Health Support - Gluten-Free, Non-GMO, Vegetarian - 120 Capsules
  • MAINTAIN ALREADY-HEALTHY BLOOD SUGAR LEVELS – Benfotiamine is a fat-soluble form of vitamin B1 (thiamine) that supports healthy glucose metabolism. It also helps protect your body’s tissues against oxidative stress and advanced glycation end products (AGEs), which are compounds that accumulate with age.
  • SUPERIOR BIOAVAILABILITY - Unlike the water-soluble form, the fat-soluble thiamine (benfotiamine) in our formula easily penetrates cells. It’s been shown to support thiamine levels faster and longer than water-soluble thiamine.
  • HEALTHY ENDOTHELIAL FUNCTION - Benfotiamine helps promote a healthy inflammatory response. Taking Benfotiamine with Thiaminenot only helps modulate glucose metabolism and promote already-healthy blood sugar levels, but it also supports healthy endothelial function.
  • INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. This product is certified non-GMO and gluten-free. Manufactured in the USA and a Certificate of Analysis is available for every product we produce.
  • LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there. Or formulations are created using the exact ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved.
#20 Real Supplements Rated Best in 2020
Pure Encapsulations BenfoMax | B1 (Thiamine) Supplement to Support a Healthy Glucose Metabolism and Kidney Cellular Health* | 90 Capsules
354 Reviews
Pure Encapsulations BenfoMax | B1 (Thiamine) Supplement to Support a Healthy Glucose Metabolism and Kidney Cellular Health* | 90 Capsules
  • Bioavailable: Benfotiamine, S-benzoylthiamine-O-monophosphate, is a fat soluble vitamin B1 (thiamine) derivative that exhibits enhanced bioavailability and bioactivity.*
  • Maintains AGE Activity: Maintains healthy advanced glycation end product (AGE) activity and glucose metabolism already within the normal range.*
  • Nerve Health: In a randomized controlled study, Benfotiamine supported healthy nerve conduction velocity and nerve comfort.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

Top 10 Benefits of Vitamin B1

Thiamine, also known as vitamin B1, is a vital nutrient that aids in breaking down food into energy and supports the nervous and cardiovascular systems. Thiamine is abundant in foods such as pork, whole grains, beef, and nuts. Below are ten amazing benefits of this vitamin.

1. Prevents nerve damage

Research has shown that a thiamine deficiency can negatively impact the nervous system; one associated condition is encephalopathy. Proper intake of vitamin B1 stimulates the growth of structures such as myelin sheath, which protects nerves from damage.

2. Boosts energy

Thiamine is known to control compounds such as pyruvate dehydrogenase, transketolase, and Ξ± ketoglutarate dehydrogenase. These substances regulate the synthesis of adenosine triphosphate as well as carbohydrate metabolism. Regular thiamine intake ensures that metabolism occurs at an efficient rate.

3. Slows aging

This vitamin has numerous anti-aging, skin-nourishing properties. It helps protect the skin from acne scars, wrinkles, and age spots by preventing oxidative damage.

4. Promotes cardiovascular health

Vitamin B1 has been shown to boost ventricular function; this helps ward off heart failure and other diseases. It also assists in producing acetylcholine, a neurotransmitter that regulates heartbeat.

5. Stimulates the brain

Multiple studies have shown that a thiamine deficiency can lead to severe neurological disorders such as Alzheimer’s. regular intake stimulates the brain and improves memory and concentration.

6. Protects vision

Thiamine supplements protect the eyes from numerous conditions. This vitamin boosts nerve signals and protects the eye muscles, thereby preventing issues such as glaucoma and cataracts.

7. Promotes gastrointestinal health

Hydrochloric acid, the acid found in the stomach, cannot be produced without thiamine. Vitamin B1 lowers the levels of compounds such as pyruvate and lactate, which can cause gastrointestinal distress. This nutrient also helps maintain muscle tone in the abdomen.

8. Boosts immunity

Research has shown some connections between a vitamin B1 deficiency and disorders of the thyroid and immune systems. Without proper thiamine, the body is unable to absorb the nutrients it needs to ward off infections, thus resulting in more frequent illness and even autoimmune diseases.

9. Combats stress

Thiamine helps produce the neurotransmitters necessary for maintaining a mild disposition. Too little thiamine can cause the level of certain hormones to rise, thereby increasing stress. Regular vitamin B1 intake is known to positively affect the brain and naturally combat anxiety and depression.

10. Regulates appetite

Recent research has shown thiamine to be an effective appetite booster. A deficiency in this vitamin can lead to undereating and unhealthy weight loss.


Real Supplements gives you the best Vitamin B1 on the market today. Our top-rated lists are fresh and current so you get the best options.

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