There are several benefits of consuming dehydrated vegetables, including:
Nutrient rich: Dehydrated vegetables retain most of their nutrients, such as vitamins, minerals, and antioxidants. In fact, some studies have found that dehydrated vegetables may contain more antioxidants compared to fresh vegetables.
Convenient: Dehydrated vegetables are lightweight, compact and have a long shelf life, making them a convenient option for camping, backpacking, and emergency preparedness.
Cost-effective: Dehydrating vegetables can help reduce food waste by preserving extra vegetables for later use, which can save money in the long run.
Versatile: Dehydrated vegetables can be used in a variety of ways, including as a snack, in soups, stews, and casseroles, or as a seasoning or garnish.
Easy to store: Dehydrated vegetables can be stored in airtight containers at room temperature, taking up less space than fresh or canned vegetables.
Lower in water content: 
Overall, dehydrated vegetables are a nutritious and convenient alternative to fresh vegetables, and can be a great way to add variety and flavor to your meals while reducing food waste.