vitamin D
Coverage of vitamin D in the Nexus archive.
- Do you need ‘personalized sunlight’? New device boosts vitamin D —without going outside
A new light therapy device called Solius Pro eliminates 95% of UVA in sunlight, delivering UVB to stimulate vitamin D production. It requires a 5-minute weekly session.
- America’s bone health is quietly headed for a $19 billion crisis
America faces a growing bone health crisis as aging populations experience increased fragility due to sedentary lifestyles, insufficient calcium/vitamin D intake, and a shortage of specialists. Over 50% of U.S. adults over 50 have low bone density or osteoporosis, leading to severe fractures and independence loss, with the U.S. potentially facing a $19 billion healthcare burden by 2038.
- Steak, blue-light glasses, and a morning stroll: The health hacks of Norway's 6-foot-5, 200-pound soccer star
Erling Haaland, a 6-foot-5 Norwegian soccer star, emphasizes a high-protein diet, mobility, and sleep to optimize performance. He prioritizes whole, locally sourced foods and supplements like vitamin D, probiotics, and Omega-3. His routine includes cooking meals like steak and eggs, influenced by his athlete parents.
- Vitamin A Linked to Better Lung Function in Kids, Adults
Higher vitamin A levels were associated with improved lung function in both children and adults, according to a study. Vitamin D levels also showed a benefit for lung function among adults.
- Your questions answered on vitamin D, food safety and garden produce
Registered dietitian nutritionist Carrie Dennett addresses questions on vitamin D, food safety, and garden produce to promote health and safety during the warm season.
- Liver health is the latest wellness obsession
Liver health has become a trending wellness focus, with online content and supplement sales surging. Doctors advise against liver supplements, recommending instead a balanced diet and exercise, while companies like The Vitamin Shoppe report significant sales growth in liver-specific products. Social media platforms like TikTok show high engagement with liver health-related hashtags.
- Osteopenia is silently weakening bones in millions of people
Osteopenia is a common condition causing bones to become less dense and fragile, often discovered after a fracture or bone scan. Contributing factors include aging, menopause, poor diet, and inactivity, while solutions involve exercise, adequate calcium, vitamin D, and healthy habits.
- Vitamin D shows promise for hard-to-treat pancreatic cancers
A study found that adding vitamin D supplementation to chemotherapy for pancreatic cancer was safe and reduced tumor-protective tissue density while increasing immune T-cells. The results suggest potential for improving treatment outcomes in hard-to-treat pancreatic cancers.
- I realized I wasn't eating enough for my strength-training program. After adjusting my diet, my hair stopped falling out, and I gained more muscle mass.
The author realized she was under-eating for her strength-training program, leading to hair loss and fatigue. After adjusting her diet based on micronutrient test results, she improved her health, stopped hair loss, and gained muscle mass.
- A dietitian avoids supplements — except for these 3
Dietitian Josie Porter recommends three evidence-backed supplements—vitamin D, omega-three, and collagen—due to specific health benefits and situational needs. She emphasizes a food-first approach but acknowledges supplements' role in addressing deficiencies and health goals.
- Ozempic and Wegovy can lead to devastating muscle and bone loss... now experts reveal exactly how to fight it
Ozempic and Wegovy, GLP-1 receptor agonists, have been linked to significant muscle and bone loss in patients. Experts now outline strategies to mitigate these effects, including dietary adjustments, strength training, and monitoring calcium/vitamin D levels.
- Calcium and Vitamin D supplements taken by millions DON'T prevent painful bone fractures and falls, study finds - BMJ
A recent study published in the BMJ found that Calcium and Vitamin D supplements do not prevent painful bone fractures and falls. Millions of people take these supplements to improve their bone health. The findings suggest that the benefits of these supplements may be overstated.
- Scientists discover strange link between vitamin D and pain
Researchers found a link between low vitamin D levels and increased pain after breast cancer surgery, with deficient patients being three times more likely to experience moderate to severe pain. These patients also used significantly more opioid medication. Vitamin D may help regulate pain through its effects on inflammation and the immune system.
- If you want a brainier child, take high-dose Vitamin D during pregnancy, experts claim
Experts claim that taking high-dose Vitamin D during pregnancy can lead to a brainier child. This suggestion is based on research that links Vitamin D to cognitive development in children. Further studies are needed to confirm these findings.
- Vitamin D boosts breast cancer treatment success by 79%
A small study found that daily vitamin D supplementation alongside chemotherapy increased breast cancer treatment success by 79%, with patients more likely to achieve remission. Researchers highlight vitamin D's immune-boosting properties and its potential as an affordable, underexplored therapeutic aid for deficient cancer patients.
- Taking a daily vitamin D supplement may help ease the symptoms of irritable bowel disease
A study suggests that daily vitamin D supplements may alleviate symptoms of irritable bowel disease. Researchers indicate this could offer a potential new treatment approach for patients suffering from the condition.
- Your vitamin D levels in midlife could shape your brain decades later
A study found that higher vitamin D levels in midlife may be linked to lower levels of tau protein later on, a key marker associated with dementia.