Vitamin A deficiency is a big problem for kids in many developing countries. It makes them sick more often and can even lead to serious health issues. In Iran, this problem has been getting worse for kids between 15 and 23 months old. Over the past decade, more kids are showing signs of not getting
Rural areas in China are facing a growing problem. More people are dealing with weight issues and other health problems linked to what they eat. But why is this happening? One big question is how the kinds of food available in these areas might be influencing people's health. Dietary habits in rura
In Uganda, a group of private entrepreneurs is using digital tools to tackle healthcare challenges. They are creating new ways to deliver medical services and make resources more accessible. This is part of a bigger global plan to use technology for public good. These entrepreneurs face many hurdle
Stroke recovery is a big deal, and scientists are always looking for new ways to help people bounce back. One method that's been getting a lot of attention is transcranial magnetic stimulation, or TMS. This technique uses magnetic fields to stimulate nerve cells in the brain. It's not a new idea, bu
Premature babies often face serious lung problems. One big issue is bronchopulmonary dysplasia (BPD), which happens when there's too much oxygen. Scientists are trying to understand how this happens at a tiny level, focusing on something called epigenetics. Epigenetics is like a switch that turns g
Triple-negative breast cancer (TNBC) is tough to treat. It doesn't respond well to common therapies. But why? Recent research points to fat cells nearby. These fat cells change in ways that help cancer grow and spread. Normally, fat cells store energy. But in TNBC, they lose fat and become inflamed
Microbes are everywhere, even in freezing places like glaciers. Some of these cold-loving microbes have special proteins called CryoRhodopsins, or CryoRs for short. These proteins are like tiny sensors that help the microbes detect ultraviolet (UV) light. What makes CryoRs unique is a special amino
Tuberculosis (TB) and COVID-19 are both nasty lung infections. They can cause a lot of damage to the lungs. Scientists wanted to see what happens when someone has both infections at the same time. They used a special type of lung cell, called A549 cells, to study this. First, they infected the cell
The world is getting older, and so is the need for skilled caregivers. Nursing students are stepping up to fill this gap. A recent study took a deep dive into what these students go through when they care for elderly patients. The study used a method called meta-ethnography. This means researchers
Older adults often face hurdles when moving from hospital to home. Current tools don't always catch what helps or what gets in the way. A new study stepped in to create a better tool for this job. The goal was clear: make a tool that spots both the roadblocks and the helpers in this transition. Thi
