Signs of a healthy lifestyle include maintaining a balanced diet, engaging in regular physical activity, and prioritizing mental well-being. Individuals who eat a varied diet rich in fruits, vegetables, lean proteins, and whole grains tend to have better overall health. Regular exercise improves physical fitness and aids in weight management. Additionally, adequate sleep, hydration, and stress management are essential factors. A positive outlook and strong social connections contribute to emotional health, further reflecting a holistic approach to a healthy lifestyle.