A túlsúly or overweight condition occurs when a person's body weight is significantly higher than what is considered healthy for their height. This is often measured using the Body Mass Index (BMI), which calculates weight in relation to height. Being overweight can lead to various health issues, including diabetes, heart disease, and joint problems. Several factors contribute to túlsúly, including poor diet, lack of physical activity, genetics, and certain medical conditions. Maintaining a balanced diet and regular exercise can help manage weight effectively. It is important to consult healthcare professionals for personalized advice and support in achieving a healthy weight.