Yes. Drinking more water, treating your teeth on time, don't staying up late and eating healthy food are those "mom's tips" that don't get outdated.
I am also lucky to have a mother who is a nurse, she always takes good care of the family's nutrition, especially the food and drinks that enter our bodies are very carefully watched.
The main thing is to be less nervous, all diseases are caused by nerves and to watch what you eat
some say the mind is the root of disease, don't overthink, think as little and as much as you can, and reduce stress.