GM Diet MagicPlain-language guides to the 7-day GM diet, with honest answers about what it can and cannot do.
Food and tools
General information only, not medical advice. Talk to a doctor or registered dietitian before starting any weight-loss plan. Medical disclaimer.
What can you eat on day 5?
On day 5 of the GM diet you eat two portions of a protein food, about 280 g each in the original plan, with up to six tomatoes and plenty of water. Non-vegetarians use lean chicken, fish or meat; vegetarians use paneer, tofu, sprouts or, in some versions, a cup of brown rice.
Eat
- Lean chicken, fish or meat (non-vegetarian)
- Paneer, tofu, sprouted moong or soya chunks (vegetarian)
- Up to 6 tomatoes, raw or cooked
- GM wonder soup
- Extra water: most versions suggest 12 or more glasses
Avoid
- Fruit and other starchy foods
- Fried or creamy dishes
- Processed meat such as sausages and ham
Sample day 5 menu
- BreakfastTwo tomatoes with salt and pepper
- LunchGrilled chicken or paneer tikka (no oil) with sliced tomatoes
- AfternoonWonder soup
- DinnerFish curry with tomato gravy, or tofu and tomato stir-fry with minimal oil
Portions are flexible except where noted. GM wonder soup can be added at any meal.
Tips for day 5
- Spread the extra water across the day rather than drinking a lot at once.
- If you have kidney disease, do not raise your protein or fluid intake without medical advice.
Before you start
The GM diet is very low in calories and protein on several days, and no clinical study has tested it. Do not follow it if you are pregnant, breastfeeding, under 18, have diabetes, kidney disease, heart disease, low blood pressure or a history of disordered eating, or take regular medication, unless a doctor has agreed. Stop and eat normally if you feel faint, dizzy, confused or unwell.
Frequently asked questions
What can vegetarians eat on day 5?
Paneer, firm tofu, sprouted moong or soya chunks replace meat. The original vegetarian version uses a cup of brown rice instead.
How many tomatoes should I eat on day 5?
Most versions suggest up to six tomatoes across the day, raw or cooked, alongside two portions of protein.
Why drink more water on day 5?
Most versions suggest drinking more water on days 5 and 6 as protein intake rises. Spread it through the day. If you have kidney disease, get medical advice first.