Hydration, Exercise, and Electrolytes

These flashcards cover key concepts related to hydration, exercise, and the role of electrolytes in human health.

Hydration

The process of giving the body water, crucial for survival and health.

Electrolytes

Minerals in the body that carry an electric charge, important for functions like nerve transmission and muscle contraction.

Intracellular

Refers to the intracellular fluid found within cells; the majority of water in the body is located here.

Hyponatremia

Sodium deficiency in the body, potentially leading to serious health issues.

Chloride

An electrolyte that plays a role in maintaining hydration, digestion, and muscle function.

Potassium

An essential mineral and electrolyte that regulates fluid balance, muscle function, and nerve signals.

Exercise

Any type of movement that requires effort for your muscles to move and burn calories.

Adequate Intake (AI) for Men

3.7 Liters per day (~125 fl oz) as recommended for water consumption.

Types of Exercise

Includes aerobic exercise, strength training, stretching, and balance exercises.

Consequences of Magnesium Deficiency

Hypomagnesemia; can lead to heart disease, hypertension, and muscle-related issues.

Functions of Sodium

Essential for nerve transmission, muscle contractions, and replenishing lost electrolytes during exercise.

Symptoms of Potassium Deficiency

Can lead to muscle cramps, weakness, and potentially serious conditions like cardiac arrhythmia.