YAZIO is a robust mobile application designed to assist adults in their weight loss journey, promoting healthy living and wellness. The primary feature of YAZIO is its comprehensive food diary, which incorporates a calorie counter and activity tracker. These tools enable users to log and monitor their daily intake of calories, fat, sugar, and protein, making it easier to manage diet and nutrition. The app simplifies the food logging process by allowing users to scan the barcode on food packaging with their smartphone camera. This functionality provides detailed nutritional information, helping individuals make informed choices about their diet. YAZIO also offers the ability to create personalised meal plans tailored to individual goals. Users can track their body weight over time and explore various types of fasting methods to find what best suits their needs. Another key feature of YAZIO is its ability to connect with wearable devices such as Fitbit, Garmin, and Polar. This integration allows for seamless tracking of physical activities, giving users a holistic view of their health and fitness progress. The app also provides access to a wide array of recipes, offering inspiration and guidance for healthier meal choices. YAZIO was developed with the expertise of healthcare professionals, ensuring that its features are scientifically grounded and effective. This collaboration guarantees that users are getting reliable and credible support for their weight loss and wellness goals. While YAZIO is free to download and use, certain advanced features require a subscription. Some healthcare providers may offer complimentary access to these specialised features, providing additional value for their members. Using YAZIO can be an excellent choice for adults aiming to achieve their health and fitness objectives. Whether you are looking to lose weight, improve your overall wellness, or simply maintain a balanced diet, YAZIO offers a personalised and individualised approach to nutrition and fitness. By utilising the app's food diary, barcode scanner, meal plans, activity tracker, and device connectivity, users can take control of their health in an engaging and straightforward manner.