Often Tired And Sleepy, Beware Of This Vitamin Shortage Of Body

Illustration of sleepiness. (Pexels/Andrea Piacquadio)

JAKARTA - Not infrequently someone feels tired, sleepy, and does not have enough energy to do various activities every day. Sometimes this condition is caused by lack of sleep or recovery after illness.

However, there are times when fatigue and sleepiness are often experienced due to a lack of certain vitamins. Quoted from Harvard Health Publishing, on Friday, September 12, 2025, there are four vitamins that if the body lacks intake, it will result in frequent fatigue and drowsiness.

1. Iron (iron)

Fatigue can be a sign that the body has anemia. Anemia can occur when red blood cells are not sufficient to meet the body's oxygen needs, or when red blood cells do not carry enough hemoglobin, namely an important protein that plays a role in transporting oxygen.

Anemia can be caused by the body's lack of iron (iron), so that the body is easily tired and difficult to concentrate. With that, it is necessary to consume iron-rich foods, such as red meat, eggs, and nuts.

2. Vitamin D

Lack of vitamin D can weaken muscles and bones, which make it difficult for the body to move and be weak. This vitamin can be produced by the body itself with exposure to sunlight, but it must be added with food intake as well.

Some types of fish such as tuna and salmon contain vitamin D, as well as formification products such as milk, orange juice, and breakfast contracts. vitamin D supplements can also help ensure that the body gets sufficient intake.

3. Vitamin B12

The body needs vitamin B12 in sufficient quantities to produce healthy red blood cells. This lack of vitamins can also cause anemia, which makes the body tired and sleepy easily.

Thus, vitamin B12 must be met so as not to get tired and interfere with activities. The main source of vitamin B12 is processed products of milk and meat.

If vitamin B12 deficiency is caused by a diet, it is usually sufficient to deal with drug supplements and changes in diet. However, if the other causes, it is necessary to do therapy with a routine vitamin B12 injection for better body health.