Health Today

  Cholesterol, a fatty substance vital for our body's proper functioning, plays a significant role in cardiovascular health. While it is essential for the production of cell membranes and hormones, an imbalance in cholesterol levels can pose serious threats to the heart and blood vessels. In this article, we delve into the intricate relationship between cholesterol and cardiovascular health, exploring the impact of cholesterol on the heart and ways to maintain a healthy balance. Understanding Cholesterol: Cholesterol is classified into two main types: low-density lipoprotein (LDL) and high-density lipoprotein (HDL). LDL cholesterol, often referred to as "bad" cholesterol, can accumulate in the arteries, forming plaques that may lead to atherosclerosis and increase the risk of heart disease . On the other hand, HDL cholesterol, known as "good" cholesterol, helps remove LDL cholesterol from the bloodstream, reducing the risk of plaque formation. Role of Cholestero

  Fatigue and weakness are common symptoms that can significantly impact daily life and overall well-being. While occasional tiredness is a normal part of life, persistent fatigue and weakness may indicate underlying health issues. In this article, we'll delve into some common causes behind these symptoms and explore the role of lab tests in diagnosing and understanding the root causes. 1. Anemia: One prevalent cause of fatigue is anemia, a condition characterized by a deficiency of red blood cells or hemoglobin. To diagnose anemia, healthcare providers often order a Complete Blood Count (CBC Test) . This test measures various components of the blood, including red blood cell count, hemoglobin levels, and hematocrit. Low values in these parameters may suggest anemia and guide further investigations. 2. Thyroid Disorders: Issues with the thyroid gland, such as hypothyroidism or hyperthyroidism, can lead to fatigue and weakness. Thyroid function tests , including TSH (Thyroid-Stimula