Category: Outdoor skills

Globally, at least 1.7 billion people use a drinking water source contaminated with feces. This statistic underscores why the question, 'Are oasis safe to drink from?', is so vital for anyone traveling through arid regions. The deceptively clear water can harbor unseen dangers, from microscopic pathogens to high mineral content that can cause severe illness.

Hikers can burn anywhere from 300 to 500 calories per hour depending on terrain and pack weight, making consistent fueling essential. Knowing how often should you eat while hiking is crucial for sustaining energy and preventing the dreaded 'bonk'.

Studies have shown that intense exercise can suppress the hunger hormone ghrelin, which is a major physiological reason why many people are less hungry when backpacking. This phenomenon can be confusing and challenging for hikers who know they need to consume adequate calories for energy and recovery.

While most forest water sources require purification, some trees naturally produce drinkable sap, a fact known to survivalists and foragers for centuries. This guide addresses the question, "Can you drink the water from a tree?" by exploring the safe methods, potential risks, and best tree species for collecting hydrating, mineral-rich sap.