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Vitamin b1 (thiamine) – everything you need to know about its role in the body, supplementation, deficiency and excess

Vitamin B1, also known as thiamine, is an extremely important nutrient for our body.It performs many key functions that affect our health and well-being.In this article we will learn why vitamin B1 is so important, what are its sources, symptoms of deficiency and excess, how to supplement it and what are the dosage recommendations.

Thiamine – the role of vitamin b1 in the body

Vitamin B1, or thiamine, is necessary for the proper functioning of our body.Its main role is to participate in energy metabolism, specifically carbohydrate metabolism.Thiamine is essential for converting glucose into energy that our body can use.In addition, vitamin B1 affects the functioning of the nervous system, supports digestive processes and is essential for maintaining healthy skin and hair.

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Vitamin b1 dosage

The recommended daily intake of vitamin B1 for adults is approximately 1-1.2 mg.However, the need for thiamine may be higher in people leading an active lifestyle, athletes and those who consume large amounts of alcohol.It is worth remembering that exceeding the recommended daily intake is not advisable because excess vitamin B1 is not stored in the body and is excreted in the urine.

Symptoms and effects of vitamin b1 deficiency

Vitamin B1 deficiency can lead to many serious health problems.Deficiency symptoms may include:

  • General weakness
  • Disorders of the nervous system, leading to neuropathy
  • Problems with concentration and memory
  • Increased fatigue
  • Heart arrhythmia
  • Increased risk of beriberi, a serious disease associated with vitamin B1 deficiency

Symptoms and effects of excess vitamin b1

Excess vitamin B1 in the body is rare, mainly because the excess is excreted in the urine.However, excessive supplementation can lead to undesirable symptoms such as:

  • Stomach pain
  • Digestive problems
  • Heart arrhythmia

It is always worth following dosage recommendations and avoiding excessive consumption of vitamin B1.

What are the sources of vitamin b1?

The best natural sources of vitamin B1 are cereal products, such as whole grain cereal products, bran, groats and whole grain bread.Vitamin B1 can also be found in meat, especially pork and poultry, as well as sunflower seeds, nuts and beans.Leafy vegetables like spinach also provide small amounts of thiamine.

Supplements – which vitamin b1 should you choose?

If you are unable to meet your vitamin B1 needs through diet, you may consider supplementation.There are various forms of vitamin B1 supplements, such as thiamine in the form of tablets, capsules or liquids.The choice depends on your preferences and needs.However, it is important to consult a doctor or dietitian before starting supplementation to select the appropriate dose.

Your suggestions

If you have any suggestions or questions about vitamin B1, we will be happy to answer them in the comments below.Let’s take care of our health and provide our body with the necessary nutrients!

Recommended articles

If you want to learn more about vitamins and minerals and their impact on health, we recommend reading our other articles on this topic.You will find a lot of valuable information about a healthy lifestyle and proper nutrition.

Vitamin B1, or thiamine, plays a key role in our body, influencing metabolism, the functioning of the nervous system and many other processes.Therefore, it is worth ensuring its adequate intake through a varied diet and, if necessary, supplementation.Let us remember that health begins with proper nutrition, and vitamin B1 is one of the key components of our diet.

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