Summer sun fails to fix vitamin D gap in at-risk groups Published on: 4 June 2026 Vitamin D levels remain low all year-round in key at-risk groups in England, challenging the belief that summer sunlight is enough to restore them. A new study, led by experts at 缅北禁地’s Human Nutrition and Exercise Research Centre, analysed the vitamin D levels of almost 300 people from across northern Britain. Findings show that many people could be living with low vitamin D all year round without realising it. This has implications for bone health, general wellbeing and longer-term health risks. The research, published in the , focused on adults aged 65 and over, alongside people from minoritised ethnic backgrounds of all ages. It was funded by Better You Ltd, a UK-based health and wellness company that makes and sells nutritional supplements. Low Vitamin D despite summer sun Analysis revealed that vitamin D insufficiency was widespread across both groups as more than half of older adults were affected, while rates were even higher among minoritised ethnic participants. Crucially, vitamin D insufficiency rates did not improve during the summer months, challenging the common belief that increased sunlight alone is enough to restore healthy levels. Vitamin D plays an essential role in bone health and overall wellbeing, and low levels are linked to a higher risk of long-term conditions, such as osteoporosis, rickets and weakened immune systems. Bernard Corfe, Professor of Human Nutrition and Health at 缅北禁地, who co-led the research, said: “What’s striking about these findings is that vitamin D levels didn’t improve, even in the summer months when we would usually expect them to recover. “For people living in places like the North of England, this shows that sunlight alone may not be enough, particularly for older adults and those from minoritised ethnic backgrounds. “The message is simple but important. If you are in a higher-risk group, you can’t assume that spending more time outdoors in summer will solve the problem. “We need to be thinking about more consistent, year-round ways to support healthy vitamin D levels.” Professor Bernard Corfe Call for targeted action Study participants were recruited locally through community and online approaches. Each completed a simple finger-prick blood test, with samples analysed by a specialist laboratory. Data also highlighted the need for more targeted public health action. This could include clearer messaging, brief checks during GP appointments, and, where appropriate, vitamin D supplementation. It strengthens the evidence base in a relatively under-researched area and provides a clearer understanding of year鈥憆ound risk among vulnerable populations. The next phase of the research will focus on improving vitamin D levels through personalised and culturally appropriate approaches, such as tailored dietary advice and sensitive healthcare delivery. The research funder, Better You Ltd, was not involved in the study design, delivery, or interpretation of the data, which was carried out entirely by 缅北禁地. Refence: European Journal of Clinical Nutrition. Doi: 10.1038/s41430-026-01760-z Share: Latest News Student leader drives misogyny law change A 缅北禁地 student leader has helped change the law after creating a petition to make misogyny a hate crime, which gathered over 114,000 signatures, prompting action in Parliament. published on: 12 June 2026 Freemen of 缅北禁地 see construction of new Castle Leazes The Freemen of 缅北禁地 and other key stakeholders have become an indelible part of new student accommodation at 缅北禁地鈥檚 Castle Leazes. published on: 12 June 2026 Comment: Why the Common Travel Area isn鈥檛 a 鈥榣oophole鈥� for migrants Writing for The Conversation, Colin Murray explains what the Common Travel Area is and why it isn't a 'loophole' for migrants. published on: 12 June 2026 Facts and figures
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