Health

What is in the COVID-19 vaccines? What remains in our system after each type of vaccine, and for how long?

Dwight D. Eisenhower, a former US president, had a heart attack at the age of 64. Later, despite his cholesterol levels being within the normal range, he adopted a low-fat diet. However, despite the diet, he gained weight and his cholesterol levels rose, calling the effectiveness of the diet into question.

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.

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.

What would it be like to eat 8,6 kilograms of food in a single meal? Although it seems absurd to try and fit so much food into one’s stomach, a 23-year old model from London conducted just such an experiment in 1981.

The question of the origin and justification of the recommendation to drink at least eight glasses of water a day was first seriously examined in a scientific publication by Heinz Valtin.

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.

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

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?

The importance of proper nutrition is often underestimated. The nutrients in food provide energy, contribute to tissue growth and repair, and regulate physiological processes. Nutritional needs vary depending on age and physical condition.

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.

In Romania, they say that everyone is an expert in football and politics. But I believe it is more appropriate to say that everyone is an expert in food—or so they think. Except for a small minority, most of us have quite strong opinions about what we eat.

There have now been over 12 million cases of COVID-19 infection globally, and half a million deaths. Researchers are constantly looking for new and better information to reduce the uncertainty around the virus.

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,...

What are the most reliable sources of information on the coronavirus, and what are the arguments that advocate for their reliability?