Final answer:
Three risks of nanotechnology in medicine are toxicity, unknown long-term effects, and ethical concerns.
Step-by-step explanation:
Three risks of nanotechnology in medicine are:
- Toxicity: Nanoparticles can potentially have toxic effects on the body, especially if they accumulate over time. Studies have shown that certain nanoparticles have the potential to damage cells, organs, and even DNA. It is important to thoroughly evaluate the toxicity of nanoparticles before using them in medicine.
- Unknown long-term effects: Since nanotechnology in medicine is a relatively new field, the long-term effects of using nanoparticles are not fully understood. It is crucial to conduct long-term studies to determine any unforeseen consequences on human health.
- Ethical concerns: The use of nanotechnology in medicine raises ethical concerns, such as privacy issues related to collecting and storing personal medical data, and the potential for nanotechnology to create social inequalities in access to medical treatment. It is important to address these ethical concerns and establish guidelines to ensure responsible use of nanotechnology in medicine.