What it is

Vitamin B1, also known as thiamine hydrochloride, is a supplement that is essential for normal growth and development. It is a water-soluble vitamin, which means that it is not stored in the body and must be obtained through the diet or through supplements. Vitamin B1 was first discovered in the early 1900s, when it was found to be essential for the proper functioning of the body. Since then, scientists have continued to study the effects of this vitamin on the body, and have discovered a wide range of benefits. Vitamin B1 is a member of the B-complex group of vitamins, which are essential for the proper functioning of the body. It is classified as a water-soluble vitamin, which means that it is not stored in the body and must be obtained through the diet or through supplements.

Vitamin B1 is available in a variety of forms, including tablets, capsules, and liquid extracts. It is also commonly found in many multivitamin and B-complex supplements. Additionally, it is often added to fortified foods, such as breakfast cereals, to help ensure that people are getting an adequate intake of this important nutrient.

One of the most important functions of vitamin B1 is its role in the production of energy. It helps to convert carbohydrates into glucose, which is then used by the body as a source of fuel. This is particularly important for the brain, which relies on a constant supply of glucose to function properly, Vitamin B1 has also been shown to have a positive effect on cognitive function.

In one study, elderly people who were given a daily supplement of vitamin B1 showed significant improvements in memory and cognitive function, compared to those who did not receive the supplement. Furthermore, vitamin B1 has been shown to have a protective effect on the brain. It has been found to help protect against damage to the brain caused by alcohol and other toxins, and may also help to reduce the risk of developing neurodegenerative diseases such as Alzheimer's disease. As such, it is an important supplement to consider for anyone looking to support their overall health and well-being.

How it works

Vitamin B1 is involved in a number of important physiological processes in the body. It plays a role in the production of energy, as it helps to convert carbohydrates into glucose, which is then used by the body as a source of fuel. This is particularly important for the brain, which relies on a constant supply of glucose to function properly.

Vitamin B1 is also involved in the synthesis of several important compounds in the body, including acetylcholine, which is a neurotransmitter that is involved in learning and memory. It is also involved in the synthesis of myelin, which is a fatty substance that surrounds and protects nerve cells in the brain and spinal cord.

In addition to its role in energy production and the synthesis of important compounds, vitamin B1 is also involved in the metabolism of amino acids and fatty acids. It is also involved in the production of red blood cells, and is essential for the proper functioning of the heart and nervous system. Vitamin B1 can have a number of positive effects on the body. It can help to support the production of energy, and may also help to improve cognitive function and protect against brain damage.

Vitamin B1 is generally considered to be safe when taken as directed. However, high doses of the vitamin can cause side effects, such as nausea, loss of appetite, and increased urine output. Additionally, people with certain medical conditions, such as kidney disease, should talk to their doctor before taking vitamin B1 supplements.

How it is taken

Vitamin B1 supplements are typically taken orally, in the form of tablets, capsules, or liquid extracts. The recommended daily dose of vitamin B1 varies depending on a person's age and sex, but the typical range is 1.1-1.5 mg per day for adults.

The best time of day to take vitamin B1 is not well established, but some research suggests that it may be more effective when taken with food. This is because vitamin B1 is absorbed better by the body when it is taken with food, and taking it with a meal can help to ensure that the body is getting an adequate supply of the vitamin.

It is important to follow the instructions on the supplement label, as the correct dose may vary depending on the specific product and the person's individual needs. It is also important to talk to a healthcare provider before taking vitamin B1 supplements, particularly if you have any pre-existing medical conditions or are taking any medications.

References and further reading:

1. "Thiamine (Vitamin B1)." National Institute of Health, Office of Dietary Supplements,

2. "Vitamin B1 (Thiamine)." Mayo Clinic, Mayo Foundation for Medical Education and Research, 19 Oct 2018.

3. "Vitamin B1 (Thiamine)." University of Maryland Medical Center, University of Maryland Medical System.

4. "The Role of Thiamine in Human Nutrition and Disease." Advances in Nutrition, vol. 6, no. 1, 2015, pp. 94-101., doi:10.3945/an.114.007660.

5. "The Role of Thiamine in Brain Function and the Pathophysiology and Treatment of Neuropsychiatric Disorders." Frontiers in Psychiatry, vol. 8, 2017, p. 92., doi:10.3389/fpsyt.2017.00092.