How Does IV Nutritional Therapy Work? And Why Is It Popular Today?

These IV treatments aren’t exactly new — they’ve traditionally been used in hospitals to help patients rehydrate or restore nutrient deficiencies — but they’re popular now because they’re a quick fix that’s been made available to the masses. Companies have set up brick-and-mortar clinics in many cities, and others offer concierge-style services where they bring needles and infusions straight to a client’s home or office.