Professional tennis players should be very cautious about their diet and what they eat. This is because their diet has a huge effect on their fitness levels and how well they perform on the court.
Professional tennis players need to make sure they eat enough of them. Firstly, they need to ensure they consume plenty of protein as this will help their muscles recover after a match. Secondly, they should ensure they eat plenty of carbs as this will give them energy to play. Lastly, they should ensure that they consume plenty of fruit and vegetables, since these contain vitamins and minerals that are vital to good health.
If you are a professional tennis player, it is important that you consult with a dietician or nutritionist who can help you plan your meals and ensure that you are getting all of the nutrients you need.