The illusion of the ideal calcium source

It is widely accepted in popular belief that animal products are the ideal source for maintaining bone health. However, a study published in the US Journal of Nutrition found that populations consuming large amounts of calcium and protein from animal sources had a higher rate of hip fractures (Hegsted, 1986).

COVID-19: What is my risk of developing a serious form of the disease?

Tueday, 31 March 2020, marked exactly three months since the World Health Organization, the Chinese office, was notified of incidences of pneumonia from an unknown cause. According to specialists from the Robert Koch Institute in Germany, we have not yet reached the peak of the pandemic in Europe. We hear about mild and asymptomatic cases, but also about many deaths globally.

Perceptions of balanced nutrition in the digital age

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.

Vaping: a plague disguised as a revolution

In developed countries, where the public debate on tobacco consumption has been so widespread that even those who had no desire for it were educated on the negative effects of smoking, the prevalence of this toxic habit dropped so drastically that it caused trouble for cigarette manufacturers.

COVID-19: The new mirror in which we look at our parents

How can we encourage the elderly during this time? How can we help them understand that we don't want to lose them and that, although it's hard for them, we didn't abandon them. I have an elderly mother and, honestly, it would help me a lot. Can you write for me?

One of my parents has Alzheimer’s. How can I be sure I won’t be next?

Hypervigilance and fear are the most common reactions of people who have a parent (or another family member) affected by Alzheimer's disease. Although a family history of Alzheimer's increases the risk of developing the disease, the picture of risk factors proves to be much more complex, just like that of prevention.

Ten reasons you always feel tired

Most of the time, we tend to blame lack of sleep for our permanent fatigue. Yet other causes should be factored in, too. Addressing them could help us avoid or treat our constant feelings of tiredness.

COVID-19: What do we do after the relaxation of restrictions?

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.

COVID-19 vaccines safety: Does it take decades to get the answer?

Do we need to wait for the results of longitudinal scientific studies, extending to decades, to know if vaccines are safe?

Dealing with negative emotions in times of crisis

Many years have passed since I last lived with my brother. Recently, I decided to go and stay with him for a while. One day we both decided to visit a place in nature that neither of us had been to before. When we got there, it started to rain—while not very heavy, rain was not what either of us had wanted. But...

Fuel for health

Despite often being labelled as the main culprits for weight gain, carbohydrates are actually vital macronutrients, alongside proteins and fats. They provide the body with energy.

The light of the eyes and mind

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.

Dietary supplements: a surprising revelation

By 2030, the global dietary supplements market is projected to surpass US $327 billion, according to Grand View Research (2023). But do these soaring numbers reflect real, measurable benefits—or simply growing consumer enthusiasm?

Twelve months in a year, vitamin B12

The quantity of Vitamin B12 required for a healthy diet is measured in micrograms, but the impact on human health is far greater than these tiny amounts would suggest.

Love in the Time of COVID-19

As we know all too well, life can be hard. Even in the best of times, life can be hard. But now this, a pandemic? How are we to cope?