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15 shocking health benefits of Vitamin B1

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Discover the 15 shocking health benefits of Vitamin B1.

Vitamin B1 is also known as thiamine, it is an essential nutrient that the human body needs for normal organ function.

It was the first vitamin B discovered (of the eight B vitamins) and therefore it was named vitamin B1.

The benefit of vitamin B1 like all B vitamins is that it can help convert food in the form of carbohydrates into glucose, which is the source of energy in the body. This process is vital for a healthy metabolism.


This vitamin is important, as it performs multiple processes that are key to the health of the body.

It also acts as a coenzyme and catalyzes, this makes conversion of carbohydrates into sugar.

In the same way, it helps in strengthening the immune system, the functioning of the nervous system, the heart, and the brain.


Its main function is to efficiently produce energy for the cellular metabolism of food.

It also helps maintain good vision and increases immunity. Some people believe that vitamin B1 is important for maintaining mental health, promotes a positive attitude, and helps reduce the likelihood of memory problems in diseases such as Alzheimer’s.

Most people tend to meet their thiamine needs in their regular diet by consuming foods that contain vitamin B1 include meat products (pork, beef, poultry), legumes, whole grains (unpolished cereals and rice), nuts, soy, whole wheat bread, yeast, and peas.

We can find in the market a complete range of options of reinforced whole grain or containing thiamine such as rice, wheat, and pasta.


The health benefits of vitamin B1

1.- Energy

Among the benefits of vitamin B1 is that it has an important role in the conversion of glucose into energy, helps improve blood circulation, and increases it,   helping to distribute oxygen to tissues throughout the body.

It also helps to balance the highest levels of oxygen with the highest level of energy in the body, especially when doing intense exercise.

2.- Helps in cardiovascular fusion

Vitamin B1 is responsible for acetylcholine, a neurotransmitter that transmits the signal to muscles and nerves.

Vitamin B1 deficiency can lead to a reduction in the neurotransmitter causing an irregular heartbeat.


In some severe cases, it can cause congestive heart failure. One study showed that people with heart failure can return to normal after receiving vitamin B1 nutritional supplements for 7 days.

3.- Improves brain function

This vitamin is important for the brain, especially it can maintain brain function, as well as improve memory and concentration.

It also reduces stress, strengthens nerves, reduces brain disorders such as multiple sclerosis, Alzheimer’s, hepatic encephalopathy, and others.

4.- Protects the nerves

Vitamin B1 can protect the myelin of the nerve as well as the protective layer of the lining.


If the deficiency can weaken the nerve myelin. Adequate intake of vitamin B1 ensures the development of nerve myelin and supports nerve function.

5.- Helps digestion

Another benefit of vitamin B1 is that it helps the body secrete hydrochloric acid.

Because this vitamin is soluble in water, it can improve digestion and the production of hydrochloric acid (HCL), allowing it to break down fats, proteins, and carbohydrates.

6.- Prevent Anemia

For the prevention of anemia, it is an option, since anemia causes hypoxia or lack of oxygen. It also triggers a decrease in hemoglobin levels in the red blood.


Vitamin B plays an important role as it helps in the production of red blood cells and increases oxygen throughout the body.

Therefore, if the blood circulation system is good, the body will not lack oxygen.

7.-Protect the mucous membrane

The body is unique, it has mucous membranes that protect it from foreign microorganisms that can cause infection.

That is why the mucous membranes must be protected, and vitamin B1 helps the formation of new cells of the mucous membranes.


8.- Helps in glucose metabolism

Vitamin B complex, such as B1 is necessary to convert carbohydrates into glucose, to create energy optimally.

Carbohydrate metabolism plays an important role in maintaining the balance of the body system, especially in the liver, because it helps maintain blood glucose levels which is the main function of the liver.

9.- Prevent Beriberi

Why can this disease occur when blood is lacking? It is because beriberi attacks the nerves and causes the disruption of a person’s motor skills.

There are varieties of  Beriberi that can attack a person with vitamin B1 deficiency, such as:


•Nervous disorders (dry Beriberi) characteristics:

•Sensation of stimulation (like needles) in the toes.

•Burning sensation in the feet at night.

•Calf muscle spasm.


•Pain in the legs and feet.

•In brain disorder

The brain disorder or Beriberi brain, Wernicke-Korsakoff syndrome, often arises in cases of vitamin B1 deficiency and suddenly. The characteristics are:

•The first signs include mental disorders, laryngitis, and double vision.


•The patient will fabricate events and experiences to fill a memory gap.

Cardiac abnormalities (wet Beriberi), the characteristics are:

•High cardiac output

•Rapid heartbeat


•Increase in blood vessels that makes the skin warm and moist.

Infant beriberi, Symptoms include:

•Heart failure

•Loss of voice


•Peripheral nerve damage.

10.- Prevention of neuropathy

Neuropathy is a common disease in people aged 40 and over, it is caused due to a decrease in the body’s ability to regenerate nerves.

However, neuropathy can be avoided by taking vitamin B, especially administering vitamin B1 regularly will maintain the nervous system.

11.- Reduce the risk of mosquito bites

Durian is a fruit with a high content of vitamin B1. Mosquitoes can detect the concentration of carbon dioxide when we breathe it out.


By eating this fruit our breath becomes smelly and if the inside of the fruit skin is applied to the body, it can reduce the risk of mosquito bites because our body odor is mixed with the smell of this fruit.

12.- Reduction of the effects of aging

Among the benefits of vitamin B1 is that it contains an antioxidant that can resist the effects of aging due to cell damage.

Consuming the daily requirement of vitamin B1 can effectively maintain the health of the skin, including preventing premature aging and wrinkles on the face.

The ability of vitamin B1 is also related to its ability to maintain brain function. Vitamin b1 can balance the emotional condition of a person, and it will increase resistance to aging a little.


13.- Increase appetite

Vitamin B1 is known to increase appetite ensuring proper nutrition.

This is because this vitamin can maintain digestive health, secreting hydrochloric acid which is important in the digestion of food.

Because it is soluble in water, the vitamin B complex can improve digestion and the production of hydrochloric acid (HCL).

14.- Prevent kidney disease

Helps prevent kidney failure caused by complications of type 2 diabetes. Several studies have shown that an intake of 100 mg of vitamin B1, 3 times a day for 3 months can reduce the levels of albumin in the urine.


15.- Maintains eye health

Another benefit of vitamin B1, omega-3, and omega-6 fatty acids is that they can help maintain eye health and prevent cataract formation.

Vitamin B1 maintains the state of health, including the neurons associated with the performance of the eye.

The benefits of vitamin B1 for pregnant women

1.- Maintain the development of the baby’s organs

The development of the baby’s organs, especially the nervous system is important to be supported by the consumption of vitamin B1. Beriberi disease will affect the brain including the normality of the nervous system.

2.- Helps in the development of the brain and nervous system

As described before, the development of the baby’s brain and nervous system are the main benefits of vitamin B1.


When the baby is born, the body and its systems, such as the respiratory system, the feeding systems, are all controlled by the brain and the nervous system.

Symptoms in vitamin B1 deficiency

Symptoms of vitamin B1 deficiency include irritability, weakness, loss of appetite, sleep disturbances, impaired memory, abdominal discomfort, and weight loss.

Ultimately, a severe vitamin B1 deficiency could occur, characterized by neurological disorders, brain, and heart failure.

The daily requirement of vitamin B1

Men’s needs for vitamin B1 according to age have been set as follows (per day):


1 to 3 years (0.5 milligrams)

4 to 8 years (0.6 milligrams)

9 to 13 years (0.9 milligrams)

14 years and over (1.2 milligrams)


While for women they are (per day):

1 to 3 years (0.5 mcg)

4 to 8 years (0.6 mcg)

9 to 13 years (0.9 mcg)


14 to 18 years (1.0 mcg)

19 years and over (1.1 mcg)

To meet the daily needs of vitamin B1 there are a wide variety of food sources.

Sources of vitamin B1

Vitamin B1 is contained in food and supplements.


The foods we consume daily generally contain vitamins B1, although their amount may vary.

Generally speaking, a source of vitamin B1 consists of legumes, vegetables, especially greens, fruits, and meats.


Canned meat was found to contain 0.9 mcg of vitamin B1.



Tuna and salmon contain at least 4 ounces capable of meeting 38% of the daily need.

Kure (pompano), 0.45 mcg per 100 grams.



1/4 cup contains 0.5 mcg of vitamin B1.


Sunflower seeds contain 1.48 mcg in 100 grams.



1.28 mcg in every 100 grams. Pistachios in every 100 grams contain 0.87 mcg of vitamin B1.

Macadamia nuts

They contain vitamin B1 for 0.7 mcg in every 100 grams.

Pecan nuts contain vitamin B1, 0.66 mcg in 100 grams.



They contain 0.4 mcg of vitamin B1 in every 100 grams.


Contains 0.03 mcg of vitamin B1.



The vitamin B1 content in a cup of oatmeal is 4.47 mcg of vitamin B1.


In this pineapple in every 100 grams, it was 0.08 mcg.



In every 100 grams, it is 0.04 mcg. Sweet oranges in every 100 grams are 0.08 mcg. Tangerines in every 100 grams are 0.07 mcg.


The content of vitamin B1 in 100 grams of grape is 0.05 mcg.



In 100 grams of watermelons, it is 0.033 mcg.


In 100 grams of asparagus, it is 0.143 mcg.



The vitamin B1 content in 100 grams of spinach is 0.08 mcg.


The vitamin B1 in 100 grams of eggplants is 0.039 mcg.



Its vitamin B1 content is 22.0 mcg.


In 100 grams of broccoli, it is 10 mcg.



In 100 grams of carrots, it is 0.04 mcg.

Green beans

In 100 grams of green beans, it is 0.47 mcg.


It is recommended to consume vitamins, including vitamin B1 adequately and according to the advice of the doctor.

Vitamin deficiency or excess is not good, because it can cause various health problems


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