On a normal day (when you've not yet started on your weight loss mission), keep a track of everything you eat using the below calorie calculator powered by Healthifyme. The best part is that this ...

Enhance the Diet Coach app by creating the nutritional_summary() function to calculate and return the total nutritional values from the nutrition_dict dataset ...

To determine how many calories you should be eating, input your details into the handy calculator, which takes exercise ...

This app gets from the user the user's weight, height, age, city, and country, and scrapes the temperature of the user's location, and calculates how many calories the user needs.

We found that diet, rather than exercise, is the best way to rein in the belly. Using our calculator below, you can work out how many calories you can consume to try to lose an inch in four weeks*.