Smart & Healthy – Page 9

How to Choose the Right Training Load: The Science of Effective Workouts

One of the most important factors in fitness progress is choosing the correct training load. Too little effort may produce minimal results, while excessive training load can lead to injury,…

deka May 12, 2026

Healthy Lifestyle Human Biology Public Health

What Is the Liver and How Can You Protect It?

The liver is one of the most important and hardest-working organs in the human body. It performs hundreds of essential functions every single day, helping regulate metabolism, process nutrients, neutralize…

deka May 12, 2026

Bioethics & Science Human Biology Public Health

Can the Body Remove Plastic and Harmful Substances? What Science Really Says

Modern humans live surrounded by synthetic materials. Plastic packaging, polluted air, industrial chemicals, heavy metals, pesticides, and microscopic particles are now part of everyday life. Scientists have even detected tiny…

deka May 12, 2026

Bioethics & Science Human Biology Public Health

The Blood-Brain Barrier: The Brain’s Invisible Protective Shield

The human brain is one of the most complex and delicate organs in existence. It controls thoughts, emotions, memory, movement, and nearly every vital function in the body. Because the…

deka May 12, 2026

Bioethics & Science Psychology Smart & Healthy

Procrastination: An Evolutionary Bug or the Brain’s Defense Mechanism?

Almost everyone procrastinates sometimes. People delay important tasks, avoid difficult conversations, postpone studying, or endlessly scroll social media instead of working. Although procrastination is often associated with laziness or poor…

deka May 11, 2026

Bioethics & Science News Psychology

The Dunning–Kruger Effect: Why Some Incompetent People Believe They Are Smarter Than They Really Are

Human intelligence is not only about knowledge or skills — it is also about the ability to accurately evaluate one’s own abilities. Surprisingly, psychology research has shown that people who…

deka May 11, 2026

News Psychology Public Health

Game Theory in Real Life: How Mathematics Explains Betrayal, Cooperation, and Friendship

Human relationships often seem emotional, unpredictable, and deeply personal. Yet surprisingly, mathematics can explain many aspects of human behavior — including trust, betrayal, cooperation, competition, and friendship. One of the…

deka May 11, 2026

Fuel Your Body News Public Health

Shawarma, Chebureki, Kebab, and Other Summer Street Foods: What Doctors Recommend

Summer street food is a beloved part of life in many countries. The smell of grilled kebab, freshly fried chebureki, shawarma wrapped in warm flatbread, roasted corn, and other fast…

deka May 11, 2026

Fuel Your Body News Smart & Healthy

How Olive Oil Is Made: From Ancient Trees to Liquid Gold

Olive oil has been valued for thousands of years as one of the healthiest and most important foods in Mediterranean culture. Often called “liquid gold,” it is used in cooking,…

deka May 11, 2026

Bioethics & Science Human Biology Public Health

How the Gut Microbiome Influences Our Mood

For many years, scientists believed that emotions and mental health were controlled almost entirely by the brain. However, modern research has revealed something surprising: the human gut may play a…

deka May 11, 2026