Health

A recent study showed how we can fully restore our olfactory sense after a cold, during which nasal constriction prevents us from smelling even the most intense smells.

After the authorities in different countries announced a relaxation of the restrictions, people started to impatiently waiting for that, maybe even with plans to recover last bits of a confiscated spring.

Attitudes toward food form a complex mosaic shaped by factors such as nutritional needs, hunger, taste preferences, socioeconomic status, demographic and emotional influences, as well as ethical, cultural, and religious values. Equally important is the level of education on nutrition (Gahagan, 2012). This plurality of factors helps explain the global diversity of dietary habits.

An old saying states: "If youth knew; if age could". This truth is reflected by countless studies showing that lifestyle adjustments made in middle age (or even earlier) favour a transition to a healthier old age.

In Mexico, diabetic retinopathy is a significant challenge. Professor Pedro Gomez is the director of the Ophthalmology Institute of the University Hospital of Montemorelos in Mexico, renowned for the highest number of eye surgeries in Latin America.

What would you think if your doctor prescribed a dose of nature, as a clinical and therapeutic treatment—to admire a cloud, to have a meal at the beach, to bury your face in the grass? This is exactly what some doctors are doing, after studies have shown the benefits of connecting with nature—especially since the trend of moving away from nature in recent...

The epidemic of false information in this worldwide pandemic is even more infectious than the virus itself. Fortunately, there is a vaccine for this epidemic of fake news: quality information and information filters. However, not everyone has been vaccinated. Here is an immunization effort.

“If you had asked me that morning, ‘Arianna, how are you?’ I would’ve said, ‘Fine.’ It was really the fact that being depleted, running on empty, had become the new normal for me.”

How can one be efficient with your tasks when you no longer have an office of your own? How can one divide themselves between children, household chores and deadlines? How can one excel in their job without losing their mind or at least their patience? These are questions I had to face during the pandemic, even if working from home, around children, is...

Growing old is inevitable, but experiencing a significant cognitive decline isn’t. An encouraging piece of news uncovered by several studies that focus on people in their old age suggests that changing one’s lifestyle could increase the chances of having a sharp mind up until the age of 100.

How should addictions be understood? Addiction is usually regarded as a failure of the will, or as a sickness. Lately, the tendency is for the younger, educated generation to embrace the second answer. The idea that addiction is a failure of the will, a sin, from a Christian perspective, is seen as outdated.

What if we could modify or even completely erase painful, sad, or traumatic memories? While this concept currently belongs to the realm of science fiction, advances in science may soon make memory modification possible. Yet, experts remain divided on one fundamental question: could the potential benefits of altering memories outweigh the risks involved?

The controversy surrounding organic foods is far from being resolved. Some argue it’s merely a marketing tool aimed at emptying consumers’ pockets, while others believe they’ve found the path to better health, provided they can afford the luxury.

The Spanish flu filled graves in almost every cemetery in the world. However, surprisingly, this tragedy had largely been forgotten until recently. A century later, the issue returned to the centre of attention, with specialists wondering if they can identify a pattern in the evolution of the COVID-19 health crisis based on the pandemic from a century ago.

It happens to all of us. We misplace the keys, forget a phone number or where we put our reading glasses. With age, such things happen more often, whether we like it or not. The good news is, our brain continues to produce new cells regardless of our age. Therefore, it is possible to have a good memory despite the aging process.