No, it is not okay to eat unhealthy foods before exercising. Unhealthy foods can lead to digestive discomfort, low energy levels, and poor exercise performance.
Consuming foods high in sugar and unhealthy fats can lead to a rapid rise and subsequent drop in blood sugar levels, which can cause fatigue and dizziness during exercise.
These foods are often low in essential nutrients, making it more challenging to perform at a high level during exercise.