Dental implants are generally safe for people with chronic conditions such as diabetes or heart disease, but certain precautions need to be taken. It's essential to have these conditions well-managed before undergoing implant surgery, as poorly controlled diabetes, for example, can impair healing and increase the risk of infection. Your dentist will likely collaborate with your primary care physician or specialist to ensure that your health is optimized before proceeding with the implant process. With proper planning and care, individuals with chronic conditions can successfully receive and maintain dental implants.