CSIRO is seeking Australian families willing to participate in a study which will help in the development of a range of computer-based, healthy lifestyle tools.

One of Australia’s leading nutritionists is urging Australians to think about their hearts in a different way this Valentine’s Day – keeping them healthy with the CSIRO Healthy Heart Program.

Research at CSIRO’s Clinical Research Unit in Adelaide, South Australia, has led to the development of the higher protein, low fat diet The Total Wellbeing Diet, which offers fabulous recipes to help you eat well and stay healthy while losing weight.

This new book aims to renew enthusiasm for a healthy lifestyle for those that have already taken the initiative, and motivate others to take the first step to a better lifestyle. Read about what's in Book 2.

CSIRO's Total Wellbeing Diet has now been produced as a book - published by Penguin - chock full of delectable recipes for a weight loss program that is successful and provides the nutrients required for health and vitality.

Following on from the phenomenal success of The CSIRO Total Wellbeing Diet, comes Book 2 of the diet.

A video about CSIRO and Penguin Australia's best-selling diet book, with recipes and dietary advice that will help you eat less and feel better. (0:30)