HEALTH AND LONGEVITY

Blood pressure represents the force of blood pushing against the walls of the arteries. It's recorded as two numbers: Systolic Blood Pressure (the first number): Reflects the pressure in arteries during a heartbeat. Diastolic Blood Pressure (the second number): Indicates the pressure in arteries when the heart rests between beats. Measured in millimeters of mercury (mm Hg), blood pressure readings are crucial for assessing cardiovascular health. Systolic pressure is often emphasized as a key cardiovascular disease risk factor, especially in individuals over 50, due to age-related arterial changes. Regular blood pressure monitoring is essential for detecting high blood pressure (hypertension)....

Heart rate, the speed of the heartbeat, is measured by the number of contractions of the heart per minute (bpm). It varies according to the body’s physical demands, such as the need for oxygen absorption and carbon dioxide excretion. Generally matching the pulse felt at any peripheral point, heart rate changes with physical exercise, sleep, emotions like anxiety and stress, illness, and the effects of drugs. According to the American Heart Association, the normal resting heart rate for adults is 60–100 bpm. Tachycardia refers to a fast heart rate, defined as above 100 bpm at rest, while Bradycardia is a...

Good sleep is crucial for your physical and mental health, playing a key role in recovery, performance, and overall quality of life. It's as essential as a healthy diet and regular exercise. Here's why: Weight Management: Sleep deprivation is linked to weight gain, as it affects hormones that regulate appetite, leading to increased calorie consumption and obesity risk. Cognitive Function: Adequate sleep enhances concentration, productivity, and memory, while poor sleep can impair brain function. Athletic Performance: Good sleep improves speed, accuracy, reaction times, and mental well-being in athletes, whereas insufficient sleep can negatively affect exercise performance. Chronic Disease Risk: Adequate...

High-quality water is foundational for sustaining life, with hydration being crucial for health and well-being. The human body is composed of 60% to 78% water, varying by body size, and encompasses skin, tissues, cells, and organs. Drinking water is vital for supporting bodily functions, ensuring effective operation, and preventing dehydration. The required intake varies based on activity level, temperature, humidity, and other factors. Why Water is Indispensable: Hydration and Health: Specialists recommend drinking approximately 2 liters (about 6 to 7 glasses) of water daily to maintain proper hydration, essential for detoxifying the body and facilitating waste removal. Nutrient Absorption: Water...

The Body Mass Index (BMI) is calculated from an individual's weight and height, defined as the body weight in kilograms divided by the square of the body height in meters (kg/m^2). While BMI can provide a quick overview of body composition, it has its limitations, especially for individuals with high muscle mass, short stature, or abdominal obesity, making it a less reliable indicator of health for certain groups. Major adult BMI classifications are:   Important Note for Athletes and Bodybuilders: BMI may not accurately reflect the health or fitness level of individuals with high muscle mass, as it does not...