What Does Vitamin B1 Do

2023-08-16 17:13:08


Vitamin B1, likewise called thiamine or thiamin, is one of 8 B nutrients. All B nutrients assist the body with changing over food (starches) into fuel (glucose), which the body uses to deliver energy. These B nutrients, frequently alluded to as B-complex nutrients, likewise assist the body with processing fats and protein.


What Does Vitamin B1 Do?


Vitamin B1, or thiamine, acts as a helper molecule for enzymes that perform a number of essential functions:


Converts nutrients into energy - thiamine powder is required by enzymes that metabolize carbohydrates, fats, and proteins from food into usable cellular fuel like ATP.

Supports the nervous system - It assists in the synthesis of myelin, a protective sheath around nerves, and the conduction of signals along nerve cells.

Maintains cardiovascular health - It enables proper cardiac muscle contraction and heart rhythm by assisting energy utilization.

Aids digestion - It allows the release of hydrochloric acid from stomach lining cells needed to break down food.

Boosts immunity - It acts as a coenzyme to increase antibody production, white blood cell activity, and immune response.

Prevents beriberi - It deficiency causes beriberi disease affecting the nerves, muscles, heart, and digestive system.

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Thiamine: A Vitamin Workhorse


Of all the B complex vitamins, thiamine is a true workhorse that powers critical enzyme-driven processes throughout the body. A few examples:


The coenzyme thiamine pyrophosphate (TPP) is required for the citric acid cycle that produces ATP energy from nutrients.

TPP assists in the pentose phosphate pathway turning glucose into nucleic and amino acids needed for cell growth and repair.

TPP helps synthesize myelin, the fatty insulating sheath around nerve cells that allows conduction of impulses.

TPP is important for the cerebrum to create acetylcholine, a synapse essential for memory, concentration and temperament.

TPP empowers cells to take up glucose from the circulatory system, basic for delivering energy and keeping up with ordinary glucose.

So in synopsis, as an enzymatic cofactor, vitamin B1 powers energy creation, nerve cell capability, glucose guideline, DNA/RNA amalgamation, red platelet arrangement, and the sky is the limit from there.


Vitamin B1 Benefits and Side Effects


Regularly consuming adequate vitamin B1, whether from food sources or supplements, offers a variety of benefits:


Increased energy and decreased fatigue

Healthy nerves and prevention of neuropathy

Normal cardiac function and heart rhythm

Improved mood, concentration and memory

Smooth digestion and appetite

Boosted immunity and disease resistance

Healthier skin, hair and nails

Vitamin B1 powder is water soluble and generally considered safe even at higher doses. Side effects are rare but may include:


Stomach upset, nausea, diarrhea

Headaches, irritability

Skin flushing or itching

Slow heart rate

Worsened sleep problems

Consult a doctor before exceeding the recommended upper limit of 100 mg per day for adults from all sources.

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What Happens When You Don't Get It?


Mild vitamin B1 deficiency can result in:


Fatigue, muscle weakness

Numbness or tingling in extremities

Gastrointestinal problems

Irritability, depression, memory problems

Loss of appetite

More severe and prolonged deficiency leads to:


Muscle wasting, paralysis, loss of reflexes

Unsteady gait, tremors, involuntary eye movements

Dilated cardiomyopathy, congestive heart failure

Dementia, Wernicke-Korsakoff Syndrome

Coma and eventual death if untreated

Severe thiamine deficiency causes beriberi disease and irreversible neurological damage. Mild deficiency is more common but still impairs overall wellbeing.


What Can Supplements Do?


For those who are deficient or at risk, vitamin B1 supplements can help:


Reverse deficiency symptoms like fatigue, indigestion, and nerve problems

Treat certain genetic disorders affecting thiamine metabolism

Aid recovery from alcohol dependence

Manage health conditions like heart failure, diabetes, and inflammatory bowel diseases

Support cognition in older adults

Boost athletic performance, energy and endurance

The suggested day to day consumption for grown-ups is 1.1 - 1.2 mg. Portions up to 100mg everyday from supplements are viewed as safe for the vast majority and advantageous for some. Continuously counsel your PCP prior to enhancing.


What Does Vitamin B1 Do for Your Body?


Let's summarize the diverse and vital roles Vitamin B1 powder plays in the human body:


Metabolizes nutrients into energy - it enables enzymes to convert carbohydrates, fats, and proteins from food into usable cellular fuel.

Transmits nerve signals - it assists in synthesizing the myelin sheath protecting axons and allows conduction of impulses.

Maintains heart health - pure vitamin b1 allows the heart muscle to contract normally by supporting energy utilization.

Aids red blood cell formation - it enables production of hemoglobin-containing red blood cells.

Boosts immunity - it acts as a coenzyme for increased antibody production.

Prevents beriberi - it deficiency causes beriberi disease affecting the cardiovascular and nervous systems.

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What Does Vitamin B and Thiamine Do for the Body?


Vitamin B refers to the group of eight B-complex vitamins that includes thiamine, or vitamin B1. Here are the main roles these essential vitamins play in the body:


Convert food into fuel - B vitamins act as coenzymes to metabolize nutrients into usable energy.

Support nervous system - it help synthesize neurotransmitters and myelin for nerve signals.

Maintain healthy cells - it aid DNA and RNA synthesis for cell growth and repair.

Boost immunity - it act as coenzymes for antibodies and white blood cell function.

Regulate hormones - it help synthesize and regulate key hormones.

Promote healthy skin and eyes - it aid tissue growth and renewal.

Prevent anemia - it facilitate red blood cell production.

So in summary, it including thiamine are vital for unlocking energy from food, powering the nervous system, managing stress hormones, aiding immunity, and more.


Vitamin B1 Dosage for Adults


The Recommended Dietary Allowance (RDA) for thiamine is:


1.1 mg per day for adult women

1.2 mg per day for adult men

This amount should be obtained ideally through food sources. Many take B-complex supplements providing about 50-100 mg thiamine to ensure adequate intake.


Doses up to 100 mg daily from all sources are considered safe for most healthy adults. Those with medical conditions should consult a doctor before exceeding the RDA.

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Vitamin B1 Food Sources


The best food sources of thiamine include:


Whole grains like brown rice, oats, wheat germ

Yeast and nutritional yeast

Beans, lentils, peas, nuts, seeds

Lean pork and ham

Fish like trout and tuna

Poultry, eggs and dairy

Potatoes, spinach, kale

Oranges, pineapple and other fruits

Enriched breads, cereals, and infant formulas also contain added thiamine. A balanced diet provides sufficient vitamin B1 for most people.

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Vitamin B1 Fruits


Some of the top fruit sources of vitamin B1 include:


Oranges - Provides 0.1 mg thiamine in one medium orange

Pineapple - Contains 0.1 mg thiamine in 3 fresh slices

Banana - Provides 0.1 mg thiamine per medium banana

Kiwifruit - Has 0.08 mg thiamine in one medium kiwifruit

Papaya - Supplies 0.07 mg thiamine in 1/2 medium papaya

Honeydew melon - Contains 0.06 mg thiamine in one wedge

Blueberries - Provide 0.05 mg thiamine per 1⁄2 cup

Though fruits aren't the richest source, eating a variety of thiamine-containing produce helps ensure adequate vitamin B1 intake.


Drugs that Cause Thiamine Inadequacy


Certain meds can adversely collaborate with thiamine and increment the gamble of lack, particularly when taken in overabundance or constantly. These include:


Diuretics like furosemide or hydrochlorothiazide used to treat hypertension and edema.

Some chemotherapy drugs used to deal with malignant growth like 5-fluorouracil and ifosfamide.

Sulfa anti-toxins like Bactrim used to treat urinary plot contaminations and other bacterial diseases.

Assuming taking these drugs long haul, know about potential thiamine inadequacy side effects and examine checking levels with your primary care physician.


Conclusion


Vitamin B1, or thiamine, is a fundamental supplement that powers basic catalyst pathways connected with energy creation, nerve cell capability, supplement digestion, cardiovascular wellbeing and the sky is the limit from there. Without sufficient thiamine given by a nutritious eating routine, lack and related confusions can happen.


Getting the suggested 1-1.2 mg each day from food sources like entire grains, meat, nuts, seeds, and natural products keeps up with ideal levels of this fundamental nutrient to help by and large wellbeing and forestall sickness.


FAQ


Q: What are the principal side effects of lack of vitamin B1?


A: Normal inadequacy side effects might incorporate weariness, crabbiness, muscle cramps, nerve issues like deadness and shivering, heartburn, fast heartbeat, bewilderment, and neurological side effects whenever delayed.


Q: Which food sources contain the most vitamin B1?


A: Great dietary sources incorporate entire grains, beans, lentils, nuts, yeast, seeds, organ meats, fish, eggs, milk, potatoes, spinach, and oranges. Invigorated oats likewise give B1.

Q: What does vitamin B1 do for the brain?


A: Vitamin B1 assists in making neurotransmitters, synthesizing myelin to protect nerves, and enabling healthy communication between brain cells. It helps prevent dementia and Wernicke-Korsakoff Syndrome.


Q: Can too much vitamin B1 be harmful?


A: Consuming excessively high doses over 100 mg per day long-term can potentially cause side effects but toxicity is rare. Stick to recommended daily intakes unless prescribed higher doses by a doctor.


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References:


Thiamine. NIH Office of Dietary Supplements. https://ods.od.nih.gov/factsheets/Thiamin-Consumer/. Accessed January 19, 2023.

Thiamine in Health and Disease. Nutrients. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5773221/. Published January 18, 2018. Accessed January 19, 2023.

Luong K, Nguyen L. The Impact of Thiamine Treatment in Alzheimer’s Disease. CNS Neurosci Ther. 2012;18(3):219-226. doi:10.1111/j.1755-5949.2011.00255.x

Thiamine. Oregon State University Micronutrient Information Center. https://lpi.oregonstate.edu/mic/vitamins/thiamin. Accessed January 19, 2023.

Hiffler L, Rakotoambinina B, Lafferty N, Martinez Garcia D. Thiamine for Prevention and Treatment of Wernicke-Korsakoff Syndrome in People Who Abuse Alcohol. Cochrane Database Syst Rev. 2018;2018(5). doi:10.1002/14651858.CD004033.pub4


About Author

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Celine Xu is a botanist with over 15 years of experience researching and developing plant extracts for nutritional and pharmaceutical applications. She leads an R&D team focused on identification, cultivation and extraction of medicinal plants. Celine Xu earned a Ph.D. in Plant Biology has authored numerous articles in peer-reviewed journals about the health benefits of specific phytochemicals. She frequently speaks at industry conferences about new developments in plant extract research. Celine Xu is dedicated to advancing the scientific understanding of how targeted plant compounds can be used to improve human health.