Fighting bacteria and viruses, perfect diagnosis of health, DNA modification, what used to be just science fiction, is becoming a reality thanks to nanotechnology. Previously, it was unthinkable to place a miniature capsule in the body, which will closely monitor, for example, the digestive tract. A miniature device that enters the body may contain a camera, but also a drug or technique that can help treat a medical condition. The future of medicine will increasingly rely on modern technology, and it will gradually be possible to treat conditions that have hitherto been incurable. Check out below the info from Besthealthdegrees.com, which shows the possibilities that nanotechnology offers in medicine.