Health

Dr Zeno L. Charles-Marcel is an associate director in the Department of Health for the General Conference of the Seventh-day Adventist Church.

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

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.

One can hardly overestimate the role the relationship between a parent and their child plays in forming a matrix for the child’s future relationships, whether healthy or dysfunctional. The quality of the parent-child relationship is essential because it directly impacts the child’s social and emotional development, and its quality influences the child's ability to deal with future conflict.

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.

Many certainties and convictions will be swept away. Many things that we thought were impossible are happening. The day after we have won, it will not be a return to the day before; we will be stronger morally.

How was it possible to produce a vaccine against COVID-19 in less than a year, and what guarantees are there that there were no compromises in the process? What can we say about the COVID-19 vaccine's safety?

Breathing is an act most of us take for granted, and there seems to be plenty of oxygen to go around. Yet, according to the World Health Organization, the use of e-cigarettes (aka vaping) has been on a steady incline during the last few years.

Could it be true? Are we eating too much salt? Is too much salt dangerous or beneficial?

What you're doing, right now, at this very moment, is killing you. More than cars or the Internet or even that little mobile device we keep talking about, the technology you're using the most almost every day is this: your tush. Nowadays people are sitting 9.3 hours a day, which is more than we're sleeping, at 7.7 hours. Sitting is so incredibly prevalent,...

I was a sickly child. If I wasn’t catching a humble cold, it was something more exotic, like whooping cough or bronchitis.

This article deals with principles that we know on a theoretical level, but don't really apply in our daily lives. If certain things are true, why are we so reluctant to change?

When you are addicted to alcohol, the whole of society is your enemy: TV shows, their commercials, your neighbours in your free time, the family at big holiday gatherings, entire aisles in shops that convey the message that "you'll feel better if you drink alcohol".

A healthy lifestyle starts with acquiring information properly. In a world flooded with information, patients are often confused and overwhelmed by conflicting nutritional recommendations and spectacular promises about proposed diets. In this context, it is essential to assess the validity of information using well-established criteria.

Ancient Greek athletes consumed large amounts of meat, believing that their performance was due to the animal protein it contained. This idea was later strongly supported in the 19th century by the chemist and physiologist Justus von Liebig, who proposed that protein is the main substance for building muscle.