Food in War Time

"Food in War Time" by Graham Lusk is a book from around World War I focused on nutrition during times of food shortages. The story explores how to eat well with limited food, stressing the need for calories and smart food swaps. Beginning with the importance of a balanced diet and the role of food groups, the book highlights how crucial vitamins and minerals are, presenting affordable foods like corn and olive oil as healthy staples. Then, it moves into the details of calories, teaching readers how to measure and use food energy correctly. Ending with helpful rules for saving and safely preparing food, it urges people to change their eating habits during war to help themselves and society. Through real examples and historical context, the book makes a persuasive argument for being smart about food and saving resources when times are tough.