Is it necessary to follow the rules of hygiene? Brush your teeth 2 times a day, take a shower, wash your hands before eating?

Yes, if you don’t brush your teeth, caries will appear and your teeth will fall out, then there will be nothing to process food. If you do not wash your hands before eating, dirt and germs can enter your body with the food.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.