What should be advised regarding food intake before a dental procedure?

The recommendation to avoid fasting and heavy meals before a dental procedure is based on ensuring the patient feels comfortable and well-prepared for the treatment. Fasting can lead to low blood sugar levels, which may cause dizziness or fainting during the procedure, especially if sedation is used. A heavy meal, on the other hand, might make a patient feel uncomfortable or nauseous while in the dental chair. Therefore, the best advice is to strike a balance, encouraging light food that provides energy without leading to discomfort. This approach allows patients to have enough fuel to maintain their energy levels while ensuring they are not weighed down by a heavy meal, ultimately promoting a safer and more comfortable experience during dental procedures.