Heart problems are a big deal worldwide. They cause a lot of deaths and cost a ton of money. One way to tackle this is by changing lifestyles through education and advice. A recent study looked at how nurses can help with this. In China, a group of adults with heart issues was split into two. One group got help from nurses every other month for six months. The other...

In Ghana, nurses are using a simple tool to help people with type 2 diabetes manage their health better. This tool? A mobile phone. The study wanted to see if sending text messages could help control blood sugar levels and improve self-care. They picked people with type 2 diabetes and split them into two groups. One group got health tips and reminders via text, while...