What should athletes do to aid in maintaining healthy blood pH?

To maintain a healthy blood pH, it is essential for athletes to ensure proper electrolyte balance. Electrolytes, such as sodium, potassium, calcium, and magnesium, play a vital role in regulating many physiological functions, including the acid-base balance of the body. An appropriate supply of these essential minerals helps in maintaining homeostasis, which supports the body's ability to manage pH levels effectively.

When athletes properly balance their electrolytes, they are better equipped to deal with the metabolic byproducts of exercise, which can impact blood acidity. Additionally, proper hydration often involves electrolyte solutions, which can help buffer any increases in acidity during intense training or competition. This balance is particularly crucial during strenuous activities when the body generates lactic acid and other acidic compounds.

In contrast, other options do not support maintaining healthy blood pH effectively. Excessively increasing protein intake can lead to increased acidity from protein catabolism, while avoiding all carbohydrates can deprive the body of essential energy sources that aid overall metabolism. Finally, hydrating only with sugary drinks may lead to imbalances that do not help in regulating blood pH and can contribute to other health issues, like increased insulin resistance and weight gain.