Heat, long flights, late nights, and spicy food all take a toll on your body. Many travelers in Bali turn to IV drips to feel better faster. But what is in an IV drip, and is IV therapy safe? This beginner's guide answers both questions in plain language. How IV Therapy Works An IV drip delivers fluids, electrolytes, and nutrients directly into your bloodstream through a small tube in your arm. It skips the digestive system, so your body can use what it receives right away. O