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Vitamin D is created in the body from direct exposure to sunlight. From about late March to early September, most people should be able to get all the vitamin D they need from sunlight. A lack of sunshine can lead to bone deformities such as rickets in children, and bone bread caused by osteomalacia in adults. It has been revealed that signs can show up on certain extremities too.
According to LiveStrong's medical website, a vitamin D deficiency may contribute to peeling nails. According to Toronto-based family medicine practitioner Dr. Sheila Wijayasinghe, nutritional deficiencies are one of the four main causes of nail problems like peeling or cracking.
A lack of fat-soluble vitamins like vitamin D is a primary reason.
"Not only does vitamin D itself appear to play a role in maintaining nail integrity, the nutrient is necessary for proper calcium absorption and regulating the concentration of the mineral in a person's blood," Dr. Wijayasinghe explained.
She added: "Calcium is also required for nail health; peeling nails may indicate that low vitamin D is affecting your calcium level. "
Low levels of vitamin D can also affect the mind. Find out how here.
A number of people run the risk of a vitamin D deficiency.
The Department of Health recommends a daily supplement containing 10 micrograms of vitamin D throughout the year if they:
- Are not often outdoors – for example, if you're frail or housebound
- Are in an institution like a care home
- Usually wearing clothes that cover most of their skin when outdoors
If a person has dark skin – for example people of an African, African-Caribbean or Asian background – they can not get enough vitamin D from sunlight.
People who have this profile should also consider a daily supplement containing 10 micrograms of vitamin D throughout the year, advised the NHS.
The health body warned against exceeding the recommended dosage, however.
Taking too many vitamins D supplements over a long period of time can cause too much calcium to build up in the body (hypercalcaemia).
This can weaken the bones and damage the kidneys and the heart, explained the health site.
"If you choose to take vitamin D supplements, 10 micrograms will be enough for most people," he said.
People can also top up the vitamin through their diet.
According to LiveStrong: "Fatty fish like salmon are some of the best natural sources."
The health body also recommended for Vitamin D-fortified foods, which includes plant milks, regular yogurt or milk, breakfast cereals and orange juice.
Exposure to sunlight is still the most effective way to absorb the vitamin, but they should always be aware of their condition. the NHS.
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