1, Dietary health knowledge: Dietary health is one of the important factors to keep healthy. In the health knowledge lecture, we can learn how to match the diet reasonably, how to choose healthy ingredients and how to avoid harmful substances in food.
2, sports health knowledge: proper exercise can promote physical health and improve physical fitness. In the health knowledge lecture, we can learn how to choose the right way and intensity of exercise, how to exercise correctly and how to prevent sports injuries.
3. Mental health knowledge: Mental health is an important part of people's physical health. In health knowledge lectures, we can learn how to adjust our emotions and mentality, how to deal with stress and negative emotions, how to prevent and treat psychological problems and so on.