LND topic: vitamin-d page 1

vitamin d

Is Dried Blood Sampling the Future of Vitamin D Testing?

December 17, 2025

Vitamin D is crucial for our health. It affects many things in our body. Doctors often check levels of 25-hydroxyvitamin D (25-(OH)D) to see if someone has enough vitamin D. Normally, they take blood from a vein. But there's a new way: dried blood microsampling. This new method is less invasive. It

health

Sunlight, Deficiency, and Newborns: A Look at Vitamin D in South India

December 16, 2025

In a bustling urban area of South India, a study took a close look at vitamin D levels in expectant mothers and their newborns. Even though the region basks in plenty of sunshine, many pregnant women and their babies still don't get enough vitamin D. This study aimed to see how the mother's vitamin

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Vitamin D and Muscle Health: What's the Connection for Older Adults?

October 19, 2025

Researchers dug into how vitamin D levels might affect muscle health in older folks. They focused on sarcopenia, which is the loss of muscle mass and strength that can happen as people age. The study looked at both men and women over two years to see if there was a link between vitamin D and this co

health

Why Your Body Might Be Craving More Sunlight

July 6, 2025

Vitamin D is crucial for our well-being. It's not just about bones; it also supports our immune system and may help prevent serious illnesses. So, when levels drop, it's a red flag. But why are so many people deficient? It's not a simple answer. Factors like location, diet, and sun exposure all pla

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Unlocking the Power of Vitamin D in Africa

July 5, 2025

Vitamin D is a hot topic in health discussions. It's clear that this vitamin plays a big role in keeping us healthy. But there's still a lot we don't know, especially about how it affects different groups of people. In Africa, many people don't get enough vitamin D. This is a big deal because not h

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The Hidden Link Between Vitamin D and Childhood Obesity

June 22, 2025

Vitamin D is crucial for bone health. But did you know it might also play a role in childhood obesity? The connection between vitamin D deficiency and obesity in young people is a hot topic. However, the exact reasons behind this link are still a mystery. One interesting theory suggests that inf

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Vitamin D: The Hidden Health Crisis

June 10, 2025

Vitamin D is a crucial nutrient that often goes unnoticed in daily health conversations. It's not just about bones; it plays a big role in how our body functions. Many people around the world, including in Mexico, are missing out on enough vitamin D. This is a serious issue that needs attention. Th

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40 Years of Food for Thought: The Medical Nutrition Research Unit's Journey

June 10, 2025

In the year 2024, the Medical Nutrition Research Unit (MNRU) marks a significant milestone. It has been four decades since this unit was established. To honor this achievement, a special edition was created for the Mexican Institute of Social Security's Medical Journal. The goal was to share importa

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Cold Exposure and Vitamin D: A Rat Study on Brain Health

May 14, 2025

The brain's hippocampus is crucial for learning and memory. It is also very sensitive to stress. One type of stress is being in cold water for a long time. This can harm the hippocampus and affect how well it works. This is because the body's stress response system kicks in, releasing certain hormon

health

Does Vitamin D Shield Kids from Winter Colds?

May 1, 2025

Vitamin D is a hot topic in health circles. It is a nutrient that our bodies produce when exposed to sunlight. But what happens when sunlight is scarce? This is a big deal for kids living in places where winter is long and dark. Researchers wanted to find out if giving kids vitamin D supplements dur