Fattigue
Fattigue is one of the signs of vitamin D deficiency. Vitamin D deficiency can cause obesity and many other problems. Obesity can also arise from many other causes, so consult your doctor about your diet. Vitamin D is essential for stronger bones and teeth, and it helps prevent infection and disease. In addition, this vitamin may also reduce the risk of cancer, heart disease and diabetes.
In addition, researchers from the University of North Carolina (USA) found that, if vitamin D deficiency in the early stages of development can disrupt the metabolic balance between growth and fat accumulation. Research published in the journal Scientific Reports shows that there is a strong link between vitamin D and metabolic environmental balance or equilibrium.


Sweating a lot
Perspire It is essentially a self-cooling mechanism and maintains a stable body temperature. This is very important when you have a fever, exercise a lot or in a hot environment… and the process of sweating depends entirely on the command of the sympathetic nervous system. For people with excessive sweating, the amount of sweat excreted exceeds the body’s needs. The reason is that the sympathetic branch of the autonomic nervous system is overstimulated, distorting the transmitted signal, causing sweat to be secreted continuously and uncontrollably. The international term for this disease is Hyperhidrosis, which is the disease of excessive sweating.
However, excessive sweating is also a sign of a deficiency of vitamins in the body. One of the first signs of vitamin D deficiency is sweating of the head or frequent sweating of the forehead and palms.. This is because vitamins play an important role in regulating serotonin hormone secretion. When serotonin levels drop, sweat glands become dysfunctional. In addition, a decrease in serotonin levels can also cause the body to fall into a state of depression, anxiety is also a cause of abnormal sweating.


Diabetes
Scientists have studied and shown the relationship between vitamin D deficiency and diabetes type 1, type 2. Vitamin D can help support glucose metabolism so vitamin D deficiency can lead to low blood sugar. A recent Indian study has found that diabetics and high blood pressure patients are severely deficient in vitamin D. The findings of this study may make it easier to control diabetes and high blood pressure. The study, published in the Indian Journal of Diabetes and Endocrinology, was led by Dr PG Talwalkar, from the Talwalkar Diabetes Clinic in Mumbai (India).
The purpose of the study was to examine the relationship between the degree of Vitamin D and the risk of type 2 diabetes and high blood pressure. The study followed 1.500 adults over the age of 18, with type 2 diabetes, high blood pressure, or both, and followed for 3 months. Results showed that up to 84,2% of type 2 diabetes patients and 82,6% of hypertensive patients were vitamin D deficient. The overall proportion of patients with low vitamin D levels – including vitamin D deficiency and severe vitamin D deficiency – is 83,7%, of which 82% are new cases.


Hair loss
Usually the cause hair loss come from psychological stress and experience a lot of stress in life. While hair loss is severe, this can be a sign of a vitamin deficiency. For women, severe hair loss is often the result of a vitamin D deficiency, because this vitamin plays a role in stimulating the formation and growth of new hair roots.
Vitamin D It is absorbed mainly through exposure to the sun, taking supplements, and eating certain foods that help replenish this nutrient. Vitamin deficiencies make the body susceptible to symptoms such as osteoporosis, reduced bone density, arthritis, heart disease and cancer. Especially vitamin D deficiency will lead to hair loss.


Depression
Several recent studies have found an association between Vitamin D deficiency and depression, especially in the elderly. Scientists believe that vitamin D has an important role in the regulation and functioning of the brain. When this nutrient is lacking, the body is very susceptible to depression and many other psychological disorders. Surveying 4.000 people over the age of 50, scientists from the University of Dublin (Ireland) found that those with vitamin D deficiency had a 75% risk of depression.
Another study, led by scientists from the University of Queensland (Australia) and published in the journal Scientific Reports, found that infants with vitamin D deficiency had a 44 percent increased risk of being diagnosed with schizophrenia. paralysis in adulthood. Experts note these findings are important because vitamin D supplementation is inexpensive but offers many benefits. Vitamin D found in salmon, mackerel, eel… is also good for bone health. Sunbathing for 10-15 minutes a day also helps the body synthesize vitamin D.


Frequent infections
Infection is also known as bacterial infection is the proliferation of bacteria, viruses or parasites… to the body, leading to cellular, organizational or systemic reactions. Usually, the clinical manifestation is a syndrome of infection, intoxication. The infection can be in a fixed location or spread through the bloodstream throughout the body. However, some microorganisms that naturally live in the body are not considered infections, such as bacteria that reside in the mouth and intestines. Bacteria and viruses are invisible to the naked eye, they can cause similar symptoms and often spread in the same ways.
Vitamin D It is a very important substance for the immune system. If the body does not have enough vitamin D, the cells of the immune system cannot respond quickly to the attack of bacteria and viruses, and the body will suffer a variety of diseases caused by infections. So, if you find yourself always suffering from infectious diseases such as colds, rhinitis, sore throat … or these diseases persist forever, then you may have a vitamin deficiency. D.


Feeling of lack of strength
when the Vitamin D deficiency in the bodyYou will always find yourself in a state of fatigue, lethargy, lack of energy even though you still get enough sleep and moderate activities. During this time, you need to supplement with an adequate amount of vitamin D to regain strength for the cells in your body. Vitamin D also helps regain muscle control and eliminates the feeling of loss of strength like people with weakness. Asthenia is a symptom of generalized fatigue, the duration of the disease can last at least 6 months. Myasthenia gravis occurs at all ages in men and women, with the age group 20-40 having the highest risk, according to research, women are often affected more than men.
Weakness in the body, if not treated in time, the disease may worsen and appear more symptoms such as unreasonable fear, living a closed life, not wanting to interact with others, accompanied by nightmares at night that make people feel uncomfortable. unable to sleep or having trouble sleeping. From there, it leads to consequences such as poor thinking, difficulty concentrating, forgetfulness, slow nerve reflexes, and sometimes inaccurate gestures. Some other causes of weakness in the body such as iron deficiency anemia, vitamin deficiency, hypoglycemia, systemic infections, mononucleosis, immunosuppression, changes in hormone levels of the hypothalamus – glands pituitary – adrenal gland, low blood pressure…


Persistent muscle pain
Vitamin D Supports muscle function because its receptors are located throughout the body, including in the muscles. Once absorbed, Vitamin D will help strengthen muscle contraction, which is an important factor for muscle building. In fact, researchers have found a link between chronic pain that doesn’t respond to treatment and vitamin D deficiency. Vitamin D supplementation has been shown to help these patients.
According to a 2020 assessment, 50% of the world’s population does not have enough Vitamin D necessary for a healthy body. The rate of vitamin D deficiency is highest in the elderly, people with obesity and patients with long hospital stays, people in nursing homes… Vitamin D is very important for health. In the body, vitamin D helps absorb calcium, maintain healthy bones, prevent rickets and osteoporosis, regulate genes and cell growth, regulate the immune system…


Slow healing of wounds
If you feel the healing rate of wounds on the body slows down, this will also be one of the signs of a deficiency. Vitamin D. This vitamin has the effect of controlling inflammation and fighting against invaders of the immune system, so the absence of vitamin D reduces the body’s ability to heal. In addition, people who are deficient in vitamin D face an increased risk of severe infection after an open wound.
Amount Vitamin D If there is not enough blood in the blood, it will slow down the healing process of wounds after surgery, trauma or infection. The study found that when vitamin D-deficient patients with foot ulcers were treated with this vitamin, the ulcer size decreased by an average of 28%.


Fragile bones
At the age of 30, our body stops making bone. At that time, the Vitamin D deficiency accelerates the aging process and increases the risk of early osteoporosis. Low bone mineral density is a dangerous sign that calcium and other minerals are not being absorbed properly, as vitamin D plays an important role in calcium absorption and bone-building metabolism. According to the results of a study by experts at the National Medical Center for Children in Washington DC, USA, vitamin D deficiency and reduced bone density are risk factors for forearm fractures.
Research results with 150 African-American children from 5 to 9 years old were selected for the survey, of which 76 children had broken forearms and the rest (74 children) had no fractures. All babies had their height and weight measured, bone density measured, and blood levels of 25-hydroxvitamin D. The results showed that children with fractures had lower bone density and a lower percentage of children with low bone density Vitamin D more than the non-fracture group. The frequency of forearm fractures in children is on the rise, the researchers say, and bone health in childhood has an important impact on adulthood.

