THE HEALTHCARE TIMES

  Biochemistry, the study of chemical processes within and relating to living organisms, is a cornerstone of modern science. It bridges biology and chemistry, exploring how molecules such as proteins, carbohydrates, lipids, and nucleic acids sustain life. By understanding these processes at the molecular level, biochemistry provides insights into health, disease, and the environment. This essay delves into the core principles of biochemistry, its historical development, key molecules, metabolic pathways, and its profound applications in medicine, agriculture, and biotechnology. Historical Development of Biochemistry The roots of biochemistry trace back to the 19th century when scientists began exploring the chemical nature of life. In 1828, Friedrich Wöhler synthesized urea, a biological compound, from inorganic materials, challenging the vitalist theory that organic molecules could only be produced by living organisms. This breakthrough marked the dawn of organic chemistry and...

  Obesity is a medical condition characterized by an excessive accumulation of body fat, typically defined by a **Body Mass Index (BMI)** of 30 or higher. It has become a significant global health concern, with prevalence rates increasing sharply in recent decades. According to the **World Health Organization (WHO)**, worldwide obesity has nearly tripled since 1975. In 2016, more than **1.9 billion adults** were classified as overweight, and of these, over **650 million** were obese.   This condition is linked to several serious health risks, including:   - **Heart disease** - **Type 2 diabetes** - **Certain types of cancer**   Addressing obesity often involves lifestyle changes, such as adopting a **balanced diet** and engaging in **regular physical activity**.       ### Key Points - Research suggests obesity is a chronic condition with rising global prevalence, linked to serious health issues like heart disease and diabetes....