Before we start going through the benefits and importance of vitamin D for the human body, there’s a very important fact that most people don’t know about and should be aware of.
Despite the name, vitamin D is not a vitamin; it is a prohormone that is produced in the human body as a response to sun exposure. Vitamins cannot be produced inside our bodies; they’re received through external diets and supplements.
Vitamin D is a key factor in maintaining physical and mental health and strong bones and teeth. It also promotes a well-built immune system, nervous system, and brain function.
Vitamin D is one of the biggest factors in diabetes management as it helps in balancing insulin levels. Conversely, any deficiency in vitamin D production can cause major health complications, such as infections, bone weaknesses, diabetes, cardiovascular diseases, and general fatigue, among others.
A healthy diet and lifestyle may ensure the acquiring of essential vitamins naturally, but If this isn’t the case, it can be reimbursed through supplements. On that note, here are three things vitamin D pills can help you with.
Vitamin D Acts Differently
It has been discovered that vitamin D somehow acts differently than most nutrients, which makes it more of a stimulant for the absorption of calcium and phosphate. This is why it’s associated with bone strength, fracture, and pain decrease.
One of the main causes of osteoporosis in elderly adults is caused by the inability of the human body to absorb calcium, which significantly affects the efficiency of bones. As a result, it makes them more fragile and increases the risks of bone fracture and pain.
Unlike other nutrients, vitamin D is not likely to be found in an average diet, and some sunlight exposure, which basically means the daily recommended intake of vitamin D is hard to get.
Public health organizations encourage people to consume a vitamin D supplement during the autumn and winter seasons when the UVB rays can’t penetrate the atmosphere.
Also, people with low levels of vitamin D should increase the consumption of dietary products, such as fortified milk, fish, and plant-based foods, in addition to supplementing intake.
People with dark skin and those who are not exposed to sunlight frequently must take ten micrograms of the supplement. This also applies to those who live in cold climates or have skin health issues. This dosage is recommended for children over one year as well as adults.
The Impact of Vitamin D on Mental Health
It is well known that, for healthy people, vitamin D is not going to reduce the risk of falling and bone fracture. However, it is essential for those who don’t get enough sunlight exposure. In addition, keeping vitamin D levels in the human body has many benefits other than healthy and strong bones.
It can work on improving symptoms of seasonal depression or disorders, which a vitamin D deficiency can cause. In addition, the disability of the nervous system to transmit serotonin is also associated with the lack of vitamin D production.
As the North Carolina-based specialists at www.supplementfirst.com state, vitamin D supplements can help stabilize mood disorders, distress, and depression. This is because it can assist the brain in pumping serotonin, which is the same chemical associated with pleasant activities, feelings of love, or eating a delicious piece of chocolate.
People who experience excessive fatigue, appetite loss, anxiety, weight loss or gain, and insomnia must run tests to check their vitamin D levels. In addition, health providers can recommend more tests to diagnose if the symptoms you suffer from are depression.
Depression is a serious mental condition associated with many disturbances, loss of concentration, changes in thoughts and attitudes, and tendencies for isolation.
Vitamin D and Cancer Development
Many studies recently indicated a connection between several types of cancer and vitamin D deficiency. For example, studies revealed a connection between the intake of a sufficient amount of vitamin D and the lowered risks of colon, breast, ovarian, and prostate cancer.
Further experimental tests showed that vitamin D slows down the growth and increases tumors and cancer cells; however, more studies are required to confirm the dosage of vitamin D supplement intake and the duration to prevent cancer cells from growing.
Some of the epidemiological research was based on the death rates and spread of certain cancer types in areas with high levels of sunlight compared to others with lower levels of sunlight exposure.
Unfortunately, results came out inconsistent, which means that the indication between the two factors is not yet confirmed. Similar studies also reviewed that there might be a connection between adequate intake of vitamin D supplements, respiratory infections, and cardiovascular disease; however, additional research is also needed to confirm the cure of more cases.
On the other hand, doctors associated that pregnant women diagnosed with bacterial vaginosis and gestational diabetes were due to vitamin D deficiency.
Vitamin D plays a great role in maintaining several physical and mental health conditions, especially the ones associated with bone weaknesses, immune diseases, fatigue, depression, and seasonal affective disorder. Conversely, its deficiency can lead to psychological and medical problems and malfunction of the human body.
The immune system, brain, heart, and muscles are all affected by the vitamin D levels in the blood since they all work as receptors for the vitamin. In addition, the human body carries the vitamin to both organs, the liver and the kidneys, which helps it in the absorption of calcium.
The best source assisting the body to acquire vitamin D is exposure to sunlight, which makes dark-skinned people subject to lower levels of vitamin D. However, it is not confirmed that vitamin D deficiency is the direct cause of certain diseases, but its low levels in the blood may result in additional deterioration of the case.
The lack of a healthy diet and inactive lifestyle can cause the loss of vital vitamins leading to serious health conditions. Supplements are a very important alternative to maintain better health, but they must not be considered a substitute for healthy foods and sunlight exposure.