That's right, that's what we're talking about – vitamin D.
a vitamin that many people may not pay particular attention to, but which plays an important role in human health; From the birth of the baby, VD supplementation has become a common health knowledge.
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Efficacy and role of vitamin D
Calcium absorption and bone health
The main function of vitamin D is to help the body absorb calcium and phosphorus, which are necessary for maintaining healthy bones and teeth. It helps prevent rickets in children and osteoporosis in adults.
Muscle function
Vitamin D is essential for muscle function, contributing to normal muscle contraction and relaxation, thus guaranteeing the ability to exercise during daily activities.
Support for the immune system
Vitamin D has a positive effect on the immune system and helps the body fight infections and diseases.
Cardiovascular health
Studies have shown that vitamin D is beneficial to the cardiovascular system and may help reduce the risk of heart disease and high blood pressure.
Metabolic action
Vitamin D is involved in the body's energy metabolism and may have an impact on weight management and overall energy levels.
Anti-inflammatory effect
Vitamin D is thought to have anti-inflammatory effects and may help reduce chronic inflammation and inflammation-related diseases.
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VD does not eat enough and the body has problems sooner or later
Impaired bone health
Vitamin D helps the body absorb calcium and phosphorus, which are key components for healthy bones and teeth. Long-term vitamin D insufficiency can lead to rickets in children, and osteoporosis in adults, increasing the risk of fractures.
Muscle weakness
Vitamin D is essential for muscle function, and inadequate intake can lead to muscle weakness and pain, affecting daily activities and quality of life.
Metabolic problems
Vitamin D is associated with energy metabolism, and deficiencies may affect weight management, leading to weight gain or a slowed metabolism.
Chronic inflammation
Vitamin D is thought to have anti-inflammatory effects, and chronic deficiencies may increase the risk of chronic inflammation, which has been linked to a variety of diseases, including diabetes, cardiovascular disease, and certain cancers.
A compromised immune system
Vitamin D supports the immune system, and deficiencies can lead to weakened immunity, making the body more susceptible to infections.
Mental health issues
Vitamin D deficiency can negatively affect mental health, increasing the risk of depression, anxiety, and other mental health problems.
To maintain good health, it is recommended to ensure adequate vitamin D intake through diet, sun exposure, or supplements. This is especially true for people who live in areas with low sunlight, those who work indoors for a long time, the elderly, pregnant women, infants and young children, and those with compromised immune systems.
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Criteria for supplementation of VD at different age groups
Babies and children
Vitamin D drops are often recommended for the first few weeks of a baby's life to prevent rickets. For example, the American Academy of Pediatrics (AAP) recommends that all babies start taking 400 IU of vitamin D daily shortly after birth.
Children and teens can get vitamin D through sun exposure and a balanced diet, but they may need additional supplementation if they live in sun-deprived areas or have risk factors.
Adolescents and adults
Adolescents and adults can produce vitamin D through sun exposure, but factors such as skin type, geographic location, season, and time of day need to be considered.
People who don't get enough vitamin D from sun exposure, such as those who work indoors for a long time, older adults, and people with darker skin tones, may need to supplement with diet or supplements.
Pregnant and lactating women
Pregnant and lactating women have an increased need for vitamin D because they need to provide enough vitamin D for their fetuses and babies. It is advisable to consult a doctor to ensure proper supplementation.
senior citizen
As we age, our absorption of vitamin D may decline, so older people may need more vitamin D. Older adults are advised to consult with their doctor to determine if supplementation is needed.
Patients with chronic diseases
People with certain chronic diseases such as kidney disease, obesity, intestinal disorders, etc., may be more susceptible to vitamin D deficiency and may require additional attention and supplementation.
The above recommendations are general guidance and should be tailored to the individual and should be based on factors such as health status, geographic location, lifestyle, etc., to consult a doctor or dietitian for personalized advice. The amount of vitamin D supplementation should also be determined based on the specific needs of the individual, and excessive intake of vitamin D may also lead to adverse health consequences.