How do you improve the health in virtual families?

To improve health in Virtual Families, prioritize providing nutritious food and ensure your family members maintain a balanced diet. Encourage regular exercise by having them engage in physical activities and keep their environment clean and organized. Additionally, monitor their emotional well-being by addressing their needs and fulfilling their desires, as happiness directly impacts overall health in the game. Lastly, ensure regular medical check-ups to address any health issues promptly.