Can I have breakfast in a five-star hotel in Bangkok?

This depends on the specific regulations of the local hotel, which will be adjusted over time and cannot give an accurate answer.

Three principles of eating breakfast:

First, we should have a rich variety, a balanced diet and comprehensive nutrition;

Second, there must be carbohydrates to supplement enough energy;

Third, vitamins must be supplemented. Vitamins are important nutrients that cannot be ignored, and the absorption rate of breakfast intake is the highest.