The Biggest Loser Diet

nutritionist photo
Nutritionist Toby Amidor on
Biggest Loser Diet

Toby Amidor, MS, RD is a registered dietitian with a master's degree in clinical nutrition and dietetics from New York University. She is also currently pursuing her doctoral degree in nutrition education from Teachers College, Columbia University.

Nutritionist Ratings
FPO
Bread, Pasta & Sweets (carbs)
sometimes
FPO
Red Meat
sometimes
FPO
Fruits & Vegetables
in moderation
FPO
Milk & Dairy
in moderation
FPO
Alcohol
sometimes
FPO
Fast Weight Loss
nutritionist agrees
FPO
Feeling Healthier
nutritionist kind of agrees
FPO
Simple Rules
nutritionist kind of agrees
FPO
Frequent Meals
nutritionist kind of agrees
FPO
Great Tasting Food
nutritionist agrees
FPO
Easy To Eat Out
nutritionist agrees
FPO
Affordable
nutritionist kind of agrees

A Nutritionist Weighs in...

The Biggest Loser Diet promotes fruits, vegetables, lean proteins, and whole grains, which is a healthy way of eating. The fact that there is an option for a customized diet and exercise plan is also a real advantage that will help people achieve long-term success. However, one red flag with this diet is that it recommends very few calories (even less than 1200 in some cases). This is quite low and may not be healthy, especially with the diet’s exercise recommendations.

You don’t have to join the competition to lose weight…

While the plan is easier to stick with using the online tools, it will cost about $5.00 per week. If you opt to only use the book version of the plan, you may find it annoying to count calories and serving sizes without the online tools. The meal plans are also full of many more elaborate recipes, which will lead to longer shopping lists and more time in the kitchen.

If exercise is not your thing, this exercise program may seem daunting. There is no skimping on your workouts, since the goal is to do 200-300 minutes of cardio per week. The plan does provide specific exercise regimens for all fitness levels from beginners to the more advanced.

With all this exercise and low calories restrictions, some dieters may find they are very hungry. With restrictions below 1200 calories for dieters weighing 170 calories or less paired with an intensive exercise program, you will probably end up with hunger pangs and possible lightheadedness.

Diet Pros
Diet Cons
  • Customized diet plan available online
  • Emphasizes the importance of eating whole grains, lean meats, fruits and vegetables
  • Exercise highly promoted
  • Limited amounts of high fat meats, like red meat and high fat dairy, and limited trans-fats
  • Occasional consumption of alcohol allowed
  • Coffee, tea and diet soda allowed
  • Meal plans and recipes available
  • Nice and simple website with a very active online community
  • Weight loss plan can go under 1200 calories, which is low
  • Couch potatoes won’t like the emphasis on exercise
  • Cooking, food shopping and meal planning is time consuming
  • Some calorie counting is necessary if you use book
  • No detailed maintenance plan
  • There is a fee to get a customized diet plan online, which can get expensive

But, What Can I Eat?

See what's in & what's out

What do other members think about this diet?

Read Rants & Raves


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