If you’re planning a short, easy hike, you probably don’t need to eat anything beforehand. A light snack might be nice, but it’s not essential. However, if you’re going on a longer or more strenuous hike, it’s important to fuel up with some healthy food. A mix of carbohydrates and protein is ideal, as it will give you sustained energy throughout your hike.
Of course, everyone is different and you should listen to your body to see what it needs. Some people find that they can’t hike on an empty stomach, while others do just fine. Experiment a little and see what works best for you. Happy hiking!