Across the United Kingdom, a quiet deficiency is spreading unseen through the lives of the young, its warnings so ordinary that they are easily mistaken for the weariness of a busy life. Two young women, one a teacher and one a university student, learned how little they had been noticing only after their bodies gave way, and their stories sit within a larger pattern in which sunlight, skin, diet and the habits of modern living have slowly drawn down a nutrient most people never think about. The question now hanging over the health system is less whether the deficiency exists than whether anyo
Vitamin D Deficiency Is Rising in the UK, and Young People Are Being Caught Off Guard
Two young women, aged 21 and 23, experienced collapse, dizziness, shaking and emergency hospital care before being diagnosed with severe vitamin D deficiency.
Nothing had warned her. Her levels were next to nothing.
Mark
Why does this story matter beyond two young women getting ill?
Mimi
Because the symptoms look like ordinary life. Amaka said she is always tired as a student. Nothing flagged it until she was shaking in her kitchen.
Mark
And the wider numbers?
Mimi
National Diet and Nutrition Survey data showed nearly a quarter of 11- to 18-year-olds classed as deficient last year, with rates rising in some age groups, especially girls and young women.
Luke
Worth being precise there. That figure covers teenagers. It doesn't tell us about adults in their twenties like Saskia and Amaka.
Mark
So the two cases aren't proof of a trend?
Luke
Right. They illustrate it. The trend claim rests on the survey and what doctors report, and the piece doesn't give us the earlier figures for comparison.
Mimi
What it does say clearly is how the body makes the vitamin: mostly from sunlight on skin, so season, location, covering up, sunscreen and skin tone all matter.
Mark
Is anyone being tested?
Mimi
Not routinely. Supplements are offered if someone is worried they're high risk.
Luke
And we don't know whether the collapses were caused by the deficiency alone. The women were diagnosed as deficient, and Amaka feels much better on supplements, but the article doesn't give a medical explanation for the episodes.
Mimi
Fair. What's confirmed is the diagnosis, the recovery on supplements, and Amaka's lingering fear it will recur.
Il Polso
- Nearly a quarter of UK 11- to 18-year-olds are classed as vitamin D deficient, and the numbers are climbing without much notice.
- Saskia Reeves-Priestley, a fit 23-year-old goalkeeper, collapsed at work with dizziness, palpitations and nausea, with nothing to warn her.
- Amaka, 21, began shaking mid-dinner, lost her sight in front of her and was rushed to A&E in Liverpool before the cause emerged.
- Doctors do not routinely test for deficiency, offering supplements only when patients raise worries, leaving the gap between symptoms and diagnosis wide open.
Across the United Kingdom, a quiet deficiency is spreading unseen through the lives of the young, its warnings so ordinary that they are easily mistaken for the weariness of a busy life. Two young women, one a teacher and one a university student, learned how little they had been noticing only after their bodies gave way, and their stories sit within a larger pattern in which sunlight, skin, diet and the habits of modern living have slowly drawn down a nutrient most people never think about. The question now hanging over the health system is less whether the deficiency exists than whether anyone will look for it before the collapse.
Saskia Reeves-Priestley was at work when she collapsed. At 23, she was a special educational needs teacher and a keen goalkeeper who played football four times a week. She had felt healthy, and nothing had warned her. Her dizziness, nausea, palpitations and sudden heat only made sense when blood tests revealed she was deficient in vitamin D, with levels she was told were next to nothing.
Hers is not an isolated case. Doctors across the UK say the deficiency is becoming more common among young people, especially girls and young women, and that its symptoms are easily missed. The National Diet and Nutrition Survey found that nearly a quarter of 11- to 18-year-olds were classed as deficient.
The vitamin comes mostly from sunlight striking the skin, with smaller amounts from oily fish, meat and supplements. Less sun, from where you live or the season, along with clothing and sunscreen, reduces what the body makes, and people with darker skin need stronger exposure to produce the same amount. Yet doctors do not routinely test, and supplements are usually offered only when a patient worries about being high risk.
Amaka, 21, had a similar experience in Liverpool. She began shaking while cooking at her university house, could not see clearly, and was taken to A&E by a housemate. Apart from tiredness, which she put down to work and study, she had no clear warning. Her mother had struggled with low vitamin D, but Amaka had never imagined it could happen to her. She now feels much better on supplements, though she remains anxious it could return.
Both stories share a common thread: fatigue and dizziness are easy to dismiss, and neither woman suspected anything until she was already ill. With testing offered mainly on request, greater public awareness of who is at risk may prove as important as any change in medical practice.
Saskia Reeves-Priestley was at work when she collapsed. She was 23, a special educational needs teacher, and a keen goalkeeper who played football four times a week. By her own account she felt fit and healthy, and nothing had warned her. She describes feeling very dizzy and nauseous, with heart palpitations, and being very hot.
Blood tests later showed she was deficient in vitamin D. Her levels, she was told, were next to nothing.
Hers is not an isolated case. Doctors in the UK say vitamin D deficiency is becoming more widespread, particularly among young people, and that the symptoms are hard to spot and easily missed. Rates of low vitamin D are rising in some age groups, especially among girls and young women. The National Diet and Nutrition Survey found that last year nearly a quarter of 11- to 18-year-olds were classed as deficient.
Part of the difficulty lies in where the vitamin comes from. Some can be taken in through food, such as oily fish and meat, or through supplements. But most is made by the body itself when UV light in sunlight hits the skin. Less sunlight, whether because of where someone lives or the time of year, reduces that production. Covering parts of the body and wearing sunscreen also have an effect, despite the protection they give. People with darker skin need exposure to stronger light to produce the same amount of vitamin D as people with lighter skin.
Despite this, doctors do not routinely offer blood tests to check for deficiency. They will offer a supplement if a patient is worried that they might be at high risk.
Amaka, 21, had a similar experience in Liverpool. She was in the middle of making dinner at her university house when she began shaking. She could not see properly in front of her, she says. A housemate took her to A&E, and she too was later diagnosed as vitamin D deficient.
Apart from tiredness, she says she had no symptoms, and she did not read much into that. As a 21-year-old student with work and university, she says, she is always tired. Her mother had suffered from low vitamin D, she remembers, but Amaka had not realised it could happen to her.
Since starting supplements she feels much better. She remains anxious that it could happen again. The episode was frightening, she says, and she does not want to go through it again.
Both women's stories turn on the same point: fatigue and dizziness are common complaints, easy to put down to busy lives, and neither woman had reason to suspect a deficiency until she collapsed or became ill. With testing offered only on request and concern, awareness of who is at risk may matter as much as any change in medical practice.
Citazioni salienti
I just felt really dizzy, really nauseous, was having heart palpitations and was really hot.— Saskia Reeves-Priestley
It was scary and I don't want to experience that again.— Amaka
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