English: In today's fast-paced world, maintaining a healthy lifestyle has become a challenge for many. The lack of proper nutrition and physical exercise has led to an increase in health issues among people. To address this problem, an AI-based diet and exercise consultant application is being developed that can provide personalised daily diet plans and physical activities. The main objective of this application is to help individuals achieve and maintain their fittest life by providing an efficient and handy diet plan, eliminating the need for real-world dieticians. A balanced diet is crucial as it provides proper nutrition for the body to work effectively, reducing the risk of disease, infection, and fatigue. Additionally, a good diet can help individuals manipulate their calorie intake based on their needs. The AI-based diet and exercise consultant application can help individuals overcome their unhealthy eating habits and lead healthy lifestyles. This research paper will investigate the effectiveness of an AI-based diet and exercise consultant application in helping individuals achieve their fitness goals and lead healthy lifestyles.