Tag: Vital signs

The average adult at rest consumes about 7 to 8 liters of air per minute, which totals over 11,000 liters of air per day. But of this massive volume, exactly how much O2 does a human need per day for survival and optimal function? The answer depends heavily on your metabolic rate and activity level, revealing a fascinating aspect of human physiology.

Caffeine is the world's most widely consumed psychoactive substance, and for many, a morning cup of coffee is a non-negotiable ritual. However, the rules of a yearly physical exam can interfere with this routine, especially when accurate lab results and vital sign measurements are crucial for a clear picture of your health.

Anthropometric measurements involve the systematic measurement of the physical properties of the human body, such as height, weight, and body mass index (BMI). However, a key distinction exists between these physical dimensions and physiological readings like blood pressure, which is a vital sign reflecting cardiovascular function. This article clarifies why blood pressure is not classified as an anthropometric measurement, despite its close relationship with anthropometric indices.

According to the World Health Organization, unhealthy diets and a lack of physical activity are among the leading global risks to health. A balanced diet is critical for overall wellness, and understanding how does nutrition affect vital signs provides insight into your body's most basic functions.