Genetic inheritance cannot be altered. True or false?

Grandpa’s eyes, mother’s wide hips, aunt’s serene gaze, father’s ambition, great-grandmother’s rheumatism—all the little traits that define us seem to come from ancestral parents who, together, should have all the genes that anyone can have today, all the possible ingredients for the recipe from which we were made.

COVID-19 after vaccination: How much does vaccination protect us?

Why can vaccinated people still get COVID-19 or even die from the disease?

Gluten under the microscope

Only people with specific gluten-related conditions—such as celiac disease, wheat allergy, or non-celiac gluten sensitivity—experience adverse reactions to gluten consumption.

COVID-19: Is there an essence of Christianity that needs to be manifested in times of crisis?

The headline of this article is actually a combination of two important questions. First, we can ask if there is such an essence of Christianity, and if so, what it is. The second question is what elements of Christianity are essential or even necessary in times of crisis.

Sexual abstinence: absurd, an option, or a necessity?

It was 1984 when hospitals in southern China were besieged by young people in a state of extreme agitation. Thousands of people, of both sexes, were suffering from panic attacks accompanied by fear of death because of the overwhelming belief that their sexual organs were retracting and disappearing, or that their nipples were retracting into their breasts.

What Does the Bible Say About Contagious Diseases (like COVID-19)?

Since the outbreak of the corona virus pandemic, many people are asking faith-based questions. Is this a judgment of God on the human race? Is this a sign of the End? Does Bible prophecy speak about it? Even if people don’t believe in God or the Bible, they are wondering what their Christian neighbors are thinking about the matter.

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.

Understanding the basics of nutrition

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.

Second-hand antibiotics

We might be tempted to believe that most antibiotics are distributed to people through pharmacies and hospitals. The reality, however, is surprising.

Immunization against COVID-19: How often should the vaccine be repeated?

How long does the protection provided by the vaccine last? Should I have a booster shot after a while, or not?

Are you really okay?

Let me ask you a question: if a friend of yours or I were to stand in front of you today and ask, “Are you OK?” how would you respond? Could you, or would you, share how you really are? As a society, we seem to be becoming more and more aware of the mental health crisis we are in. On 8 September, Australia...

Evidence-based medicine: How to set a foundation for trusting the doctors

How can I be sure that the recommendations I receive after a medical consultation are correct? In the article below, we discuss evidence-based medicine.

COVID-19: Those who “would have died anyway”. How much is a human life worth?

Discussions about the reasonable number of deaths in a pandemic, about whether or not the price for saving people is killing the economy and, ultimately, debates on a life’s value were brought to the fore by the COVID-19 pandemic.

COVID-19: Inequality and the pandemic

When confronted with the pandemic, we are anything but equals.

The great COVID-19 supermarket stampede

Last year, most of us were blindsided when we entered our local supermarket, trudged down the toilet paper aisle and were confronted with extended shelves of emptiness. Somewhat disappointed and definitely a little bit anxious (especially if we were running low on the soft, white goodness), we began to wonder how long it would be before we sighted toilet paper again.