The “Sunshine Vitamin”, Vitamin D, also known as Calciferol, is a group of fat-soluble secosteroids. Vitamin D is essential for promoting intestinal absorption, mainly for magnesium, calcium, phosphate, and others. Calciferol is produced in the skin upon exposure to sun rays.
Are Vitamin D Supplements Essential For Black Adults To Keep Their Heart Healthy?
Vitamin D fights multiple sclerosis, heart disease, depression, cancer, diabetes, uplift weight loss, build strong bones by utilizing the calcium from the diet. Vitamin deficiency arises from limited exposure to the sun and improper vitamin intake.
Vitamin D is available through food sources such as oily fish, shrimp, oysters, sardines, mackerel (rich in omega 3 fatty acid), red meat, egg yolk, fortified foods(cow’s milk, orange juice, plant-based milk alternatives such as almond, soy, and hemp milk, tofu, various breakfast cereals). The vegetable eaters should keep an eye to escape from vitamin D deficiency. Mushrooms are the lone source of vitamin D for vegans.
Researchers propose exposure to sunlight or intake of vitamin supplements help to reduce the risk for cardiovascular diseases. They also add whites are less prone to heart disease compared to blacks due to a lack of sunshine vitamin. Blacks (people with darker skin) make less vitamin D than whites (people with lighter skin).
There might be many reasons for causing a deficiency, one among them is, people living in zones (geographical location and season) where disclosure to sun rays is less. UV lamps help in such areas, but one should not be exposed to a lamp for more than 15 mins.
Lead researcher S. Tony Wolf, from Penn state university, reported, darker skin has high levels of melanin, which absorbs excess UV rays from the sun, which protects at odds with the harmful reactions of the sun, yet decreases UV-B-induced vitamin D production over sun exposure”.
While other researchers found that black adults have lowered nitric oxide, vitamin D levels and bound to each other poorly – poor blood vessel function when they performed few observations in 18 adults with diverse skin tones. Nitric oxide is necessary for optimal blood vessel function, decreased levels may develop heart disease and increase blood pressure. Vitamin D maintains the nitric oxide levels.
Vitamin D deficiency results in risk for heart disease, even though there is no direct cause or relation between them. Yet there appears vitamin D role in the advancement of blood vessel health. The sign and symptoms involve osteomalacia, dental abnormalities, bone deformities, tetanic spasms, pain, hypocalcemic seizures.
The best way to escape from Vitamin D deficiency is requisite exposure to sunlight and vitamin D supplements are the only possible solutions. People should be supplemented with vitamin D (vary in dosage), only after being tested to avoid unassociated effects.
The recommended daily acquirement for an individual is 600 to 800 IU of regular daily vitamin D, says the U.S. National Academy of Medicine, while the U.S. Endocrine Society suggests 1,500 to 2,000 International units (IU) every day. The other functions of vitamin D in the body include modulation processes like immune function, cell growth, neuromuscular function, glucose metabolism, and inflammation reduction.
Yet, the question is, “will vitamin D pills promote Black adults’ heart health?” The idea of supplementation may be controversial in few individuals. According to a recent conclusion from the researchers, vitamin D supplementation wasn’t effective enough in decreasing the risk of cardiovascular disease.”