The NHS Food Scanner is a revolutionary app designed to help individuals make healthier food choices by providing detailed insights into the nutritional content of various food and drink items. Developed by Public Health England, the NHS Food Scanner is an invaluable tool for anyone keen on understanding the levels of fat, sugar, and salt present in their daily diet. Suitable for both adults and children over the age of four, the NHS Food Scanner is accessible to a wide audience, promoting healthier living across all age groups. The app is particularly useful for parents who wish to educate their children about the nutritional value of their food in a fun and interactive way. Using the NHS Food Scanner is straightforward. Upon opening the app on your smartphone, simply point the camera at the barcode of any food or drink item. The app then provides a detailed breakdown of the sugar, saturated fat, and salt content per pack, 100 grams, liquid millilitre, or portion. This enables users to make informed choices about their diet. Moreover, for those with compatible smartphones, the NHS Food Scanner employs augmented reality (AR) to display a three-dimensional representation of the sugar, fat, and salt content. This visually engaging feature adds an extra layer of understanding, making it easier to comprehend the nutritional information at a glance. In addition to showing the nutritional content, the NHS Food Scanner also offers smart food swap suggestions. If a scanned item is high in sugar, fat, or salt, the app recommends healthier alternatives, empowering users to choose options that better align with their dietary goals. The NHS Food Scanner is free to download and use, making it an accessible resource for everyone. Its user-friendly interface and practicality make it an essential tool for individuals looking to manage their weight and adopt a healthier lifestyle. With the NHS Food Scanner, users gain a personalised approach to their dietary choices, ensuring that the information provided is tailored to their individual needs. This personalised touch, combined with the app’s specialised features, makes it an effective aid in the pursuit of a healthier diet. Overall, the NHS Food Scanner stands out as a comprehensive tool for anyone interested in monitoring and improving their nutritional intake. Its simplicity, coupled with advanced features like augmented reality and personalised recommendations, makes it an indispensable ally in fostering better eating habits and promoting a healthier lifestyle.