The GM Diet Plan: A Proven Way to Lose Weight in 7 Days

Are you looking for an effective way to shed those extra pounds and kickstart your weight loss journey? Look no further! The GM (General Motors) diet plan has gained popularity as a quick and efficient method to lose weight in just 7 days. In this blog post, we will explore the ins and outs of the GM diet plan, backed by scientific references from Decathlon’s informative article on the topic.

What is the GM Diet Plan?

The GM diet plan is a 7-day diet program that claims to help you lose weight by following a specific meal plan for each day. It is said to have been developed by General Motors in the 1980s for their employees to improve their health and well-being. The diet plan is designed to be a low-calorie, high-fiber diet that includes a variety of foods, with the aim of helping you lose weight quickly and efficiently.

How Does the GM Diet Plan Work?

The GM diet plan is based on the concept of calorie restriction and increased consumption of high-fiber foods. The meal plan typically includes a combination of fruits, vegetables, protein-rich foods, and limited carbohydrates and fats. The plan is divided into different days, each with its own set of recommended foods. Here is a general overview of the GM diet plan:

Day 1: Fruits – On the first day, you are allowed to eat only fruits, except for bananas. Watermelon and cantaloupe are highly recommended due to their high water content and low calorie count.

Day 2: Vegetables – On the second day, you consume only vegetables, either raw or cooked. Leafy greens, cabbage, broccoli, and carrots are some of the recommended options.

Day 3: Fruits and Vegetables – The third day allows you to eat a combination of fruits and vegetables, except for bananas and potatoes.

Day 4: Bananas and Milk – On this day, you can have up to 8 bananas and 3 cups of milk. This provides your body with potassium, calcium, and protein.

Day 5: Protein and Tomatoes – You can consume protein-rich foods such as lean meats, eggs, and cottage cheese, along with tomatoes. This day aims to replenish your body’s protein stores.

Day 6: Protein and Vegetables – Similar to day 5, you can have protein-rich foods and vegetables, excluding potatoes.

Day 7: Brown Rice, Fruits, and Vegetables – The last day allows you to have a combination of brown rice, fruits, and vegetables. This helps in replenishing your body’s energy levels.

It’s important to note that the GM diet plan is highly restrictive and may not provide all the necessary nutrients for long-term sustainable weight loss. It is recommended to consult with a healthcare professional before embarking on any diet plan, including the GM diet.

Scientific References:

The GM diet plan is popular, but does it really work? According to Decathlon’s informative article, while the GM diet plan may lead to short-term weight loss, there is limited scientific evidence to support its long-term efficacy. The rapid weight loss during the 7 days is largely due to the calorie restriction and increased water intake, which may result in loss of muscle mass and water weight, rather than sustainable fat loss. Additionally, the GM diet plan may not provide all the necessary nutrients, leading to potential nutrient deficiencies.


In conclusion, while the GM diet plan may result in quick weight loss, it may not be a sustainable or healthy approach for long-term weight management. It’s important to approach any diet plan with caution, and consider consulting.