Category: Scuba diving

Proper fueling and hydration are essential for any diver, impacting performance, mental clarity, and safety underwater. When considering what should you eat before diving, selecting the right foods and fluids is just as vital as checking your gear for a comfortable and energized experience.

According to the Divers Alert Network (DAN), proper hydration is key to mitigating the risk of decompression sickness (DCS), making your nutritional choices before a dive critical. This guide explains how much should you eat before scuba diving to maintain optimal energy levels and comfort underwater.

According to the Divers Alert Network (DAN), proper hydration is crucial for divers, as dehydration is a major contributor to decompression sickness. A diver's diet focuses on specific nutritional strategies and meal timing to optimize energy, reduce fatigue, and minimize health risks associated with underwater activity.

Scuba diving is a surprisingly physical activity, with some sources suggesting it can burn between 400-700 calories per hour, depending on the conditions. Given this energy expenditure, the question of 'should I do scuba diving with an empty stomach?' is critical for diver safety and performance.

Divers can lose a significant amount of fluids—between 0.25 to 0.5 liters per hour—underwater due to factors like breathing compressed air and immersion diuresis, which makes proper hydration a cornerstone of safe diving. This makes thoughtful nutritional planning just as important as your equipment checks.