Salud global

When Sound Becomes Stress: The Hidden Toll of Noise Sensitivity Noise is a normal part of modern life—footsteps above, traffic outside, a neighbor’s vacuum cleaner. For many, these are minor disturbances. But for millions of people around the world, these everyday sounds trigger anxiety, stress, and even physical discomfort. This

RFK Jr. Halts mRNA Vaccine Funding: The Reason Behind the Decision U.S. Health Secretary Robert F. Kennedy Jr. has ended funding for 22 vaccine research projects totaling $500 million. These initiatives focused on mRNA-based vaccines targeting respiratory infections like COVID-19 and influenza. Kennedy argues the mRNA approach has shown poor

Teen Suicide Rates Are Declining: What the Numbers Reveal According to newly released data from the National Survey on Drug Use and Health (NSDUH), rates of suicidal thoughts and attempts among U.S. teenagers have dropped significantly between 2021 and 2024. The percentage of adolescents aged 12–17 who experienced serious suicidal

How Microplastics Enter the Human Body Microplastics are everywhere—air, water, and food. Whether you drink from a plastic bottle, microwave leftovers in a plastic container, or breathe indoor air, you’re likely ingesting microplastic particles daily. A study conducted in 2024 revealed that global microplastic consumption has increased sixfold since 1990,

In the United States, tens of thousands of people die from blood loss before they can reach a hospital. Whether it’s a roadside crash, a battlefield injury, or a natural disaster, the lack of immediate access to viable blood transfusions has remained a persistent challenge. But a promising breakthrough may

The United Kingdom has become the first country to legally implement three-parent IVF to prevent the transmission of mitochondrial diseases. So far, eight children have been born using the technique, which involves combining the DNA of two parents with healthy mitochondria from a donor egg. This innovative method is designed

The Myth of “Most Important Meal” The adage “Breakfast is the most important meal of the day” has been repeated so often that many accept it without question. In reality, breakfast simply breaks the overnight fast—yet opinions on its necessity and benefits vary. Nutrition experts have expressed concerns about the

Eighty years after the detonation of the first nuclear weapon, the echoes of that moment still resonate—deep within our environment and even inside our bodies. Known as the “bomb spike”, the sudden and sharp rise in carbon-14 caused by mid-20th-century nuclear tests has provided scientists with a unique and enduring