What Is the 5 Issue Eating regimen? A Complete Evaluate

The 5 Issue Eating regimen is a weight-reduction plan and health program primarily based on the quantity 5.

It’s amassed fairly a fan base through the years. Plus, it’s reportedly been endorsed by a slew of celebrities, together with Kim Kardashian, Rihanna, and Katy Perry, amongst others.

Proponents of this system take pleasure in it for its simplicity, flexibility, and effectiveness. In the meantime, critics notice that it eliminates a number of wholesome meals teams and might not be match for everybody.

This text takes an in-depth take a look at the 5 Issue Eating regimen, together with what it’s, tips on how to observe it, and whether or not or not it really works for weight reduction.

The 5 Issue Eating regimen is a program developed by movie star private coach and creator Harley Pasternak.

The important thing elements of the weight-reduction plan have been outlined within the e-book, 5-Issue Health: The Eating regimen and Health Secret of Hollywood’s A-Listing, initially revealed in 2005 by Pasternak and co-author Ethan Boldt.

A lot of the elements of the weight-reduction plan plan revolve across the quantity 5.

For instance, dieters eat 5 meals per day. Every meal consists of 5 elements and may be ready in 5 minutes or much less. Moreover, the plan recommends exercising 5 days per week and concentrating on 5 muscle teams per exercise.

The weight-reduction plan additionally emphasizes heart-healthy fat, lean proteins, and carbohydrates with a low glycemic index (GI). The GI is a measure of how a lot a selected meals will increase your blood sugar ranges (1).

In response to Pasternak, following the weight-reduction plan for 5 weeks can supply these 5 advantages:

  • helps you look higher
  • will increase your vitality ranges
  • improves your well being
  • boosts your temper all through the day
  • improves efficiency


The 5 Issue Eating regimen is a program developed by private coach Harley Pasternak. It claims to assist you feel and look higher by altering your weight-reduction plan and train routine.

Each the weight-reduction plan and train elements of the 5 Issue Eating regimen deal with the quantity 5.

Dieters eat 5 small meals per day on the plan, together with breakfast, lunch, dinner, and two snacks. Every meal ought to include 5 elements every and take lower than 5 minutes to organize.

Every meal needs to be comprised of 5 parts, together with:

  • one lean protein
  • one carbohydrate with a GI beneath 80
  • 5–10 grams of fiber
  • one wholesome fats
  • 8–12 ounces (237–355 mL) of a sugar-free beverage

Dieters are allotted one so-called “cheat day” per week the place any meals are permitted. That mentioned, it is best to nonetheless goal to eat 5 meals on today.

Moreover, dieters are inspired to train not less than 5 instances per week. Every exercise ought to final 25 minutes and include 5 minutes of every of the next forms of workouts:

  • cardio warm-up
  • upper-body energy
  • lower-body energy
  • core coaching
  • cardio exercise

In contrast to different weight-reduction plan packages, the 5 Issue Eating regimen doesn’t instruct followers to take any dietary supplements. Nonetheless, protein powders and multivitamins are permitted.

Counting energy or logging your meals consumption can also be not required, making it an interesting choice to many dieters.


On the 5 Issue Eating regimen, it is best to eat 5 meals per day, which include 5 elements and take 5 minutes or much less to organize. You must also train 5 instances per week following a pre-defined exercise plan.

The 5 Issue Eating regimen units particular tips for which meals it is best to eat and keep away from whereas following the weight-reduction plan.

Meals to eat

The 5 Issue Eating regimen encourages quite a lot of nutrient-dense entire meals, that are grouped into 5 totally different classes.

A number of the meals you can take pleasure in on the weight-reduction plan embrace:

  • Lean proteins: skinless poultry, egg whites, cottage cheese, seafood, skim milk
  • Low-moderate GI carbohydrates: greens, oats, candy potatoes, chickpeas, beans
  • Fiber-rich meals: wild rice, flourless wheat bread, vegatables and fruits with pores and skin, greens, lentils
  • Unsaturated fat: olive oil, canola oil, flaxseed oil, sunflower oil
  • Sugar-free drinks: water, unsweetened tea, black espresso, weight-reduction plan soda

Meals to keep away from

No meals are solely off-limits on the 5 Issue Eating regimen, because the plan gives weekly “cheat days” the place dieters can eat any meals they’d like.

Nonetheless, many meals needs to be restricted on the weight-reduction plan, together with any that don’t match into the classes outlined above.

Listed here are some examples of meals to keep away from:

  • Excessive fats proteins: fatty cuts of beef or pork, bacon, full-fat dairy, egg yolks, fried meat
  • Refined carbs: white pasta, white rice, chips, crackers, bread or tortillas made with flour
  • Sweets: candies, sweets, cookies, desserts, pastries, muffins
  • Saturated fat: coconut oil, butter, ghee, lard, palm oil
  • Processed meals: comfort meals, quick meals, breakfast cereals, instantaneous soups, processed meat merchandise
  • Sugar-sweetened drinks: soda, candy tea, sports activities drinks, sweetened espresso, vitality drinks


The 5 Issue Eating regimen encourages quite a lot of lean proteins, advanced carbs, excessive fiber meals, unsaturated fat, and sugar-free drinks. All different meals needs to be restricted on the weight-reduction plan.

Although there’s no analysis on the 5 Issue Eating regimen particularly, sure elements of the weight-reduction plan might assist weight reduction.

For starters, this system emphasizes that you simply eat a supply of protein with each meal.

Analysis means that protein can enhance emotions of fullness to cut back starvation and urge for food, briefly increase metabolism, and protect lean physique mass throughout weight reduction (2).

Fiber is one other important nutrient that’s inspired on the weight-reduction plan.

Along with selling emotions of fullness, some research present that consuming extra fiber might be linked to elevated weight reduction, decreased physique fats, and improved dietary adherence — even with out slicing energy (3, 4).

This system additionally entails exercising 5 days per week, with a exercise routine that consists of each cardio and resistance coaching.

Research present that combining these two forms of train might be simpler at enhancing physique composition, enhancing bodily perform, and sustaining muscle mass and bone density throughout weight reduction than both sort of coaching alone (5, 6, 7, 8).


The 5 Issue Eating regimen promotes common train and encourages consuming loads of protein and fiber, all of which may assist weight reduction.

Along with selling weight reduction, some facets of the 5 Issue Eating regimen might be related to different advantages.

Helps blood sugar management

As a result of the weight-reduction plan encourages consuming quite a lot of carbohydrates with a low GI, it might assist your physique preserve wholesome blood sugar ranges.

For instance, based on a big assessment of 54 research, following a low GI weight-reduction plan might scale back fasting blood sugar ranges and enhance markers of long-term blood sugar management, like hemoglobin A1C, in folks with prediabetes or diabetes (9).

The 5 Issue Eating regimen additionally promotes loads of meals excessive in fiber, corresponding to fruits, greens, entire grains, and legumes.

Fiber slows the absorption of sugar into your bloodstream and may stabilize blood sugar and insulin ranges after meals (10).

Protein, one other key element of the weight-reduction plan, may additionally be useful.

Although following a excessive protein weight-reduction plan might not considerably enhance blood sugar management by itself, one assessment discovered that it might lower insulin resistance — a situation that impairs your physique’s potential to make use of insulin to handle blood sugar ranges (11).

Encourages nutrient-dense meals

The weight-reduction plan encourages many nutritious meals, together with fruits, greens, lean proteins, entire grains, and heart-healthy fat.

These meals are wealthy in nutritional vitamins, minerals, and antioxidants and may be loved as a part of a balanced weight-reduction plan to advertise well being and defend towards persistent illness (12).

In contrast to many different packages, you additionally don’t have to buy pre-packaged snacks or weight-reduction plan meals.

Not solely does this make it a sustainable choice in the long term, however it could actually additionally assist ease your transition again to an everyday weight-reduction plan following the five-week program.

Handy and simple to observe

Many individuals discover that the 5 Issue Eating regimen is straightforward, easy, and simple to observe.

The foundations are easy to observe. Plus, since most elements revolve across the quantity 5, the rules are straightforward to recollect.

It’s additionally handy and doesn’t require dieters to trace their calorie consumption, purchase particular dietary supplements, or spend hours within the gymnasium.

This may be an necessary issue to think about if in case you have a busy schedule and are on the lookout for a weight-reduction plan plan that doesn’t require a significant time dedication.


Whereas there’s no analysis on the 5 Issue Eating regimen particularly, it encourages many nutritious meals and will assist blood sugar management. It’s additionally handy, easy, and simple to observe in contrast with many different weight-reduction plan plans.

The 5 Issue Eating regimen requires you to eat small, frequent meals all through the day. This may be difficult for some folks, together with those that journey incessantly or have a schedule with out a lot flexibility.

This system additionally doesn’t present any assist from private coaches or friends. Hold this in thoughts if you happen to want or choose one of these motivation to remain on observe.

Moreover, although the weight-reduction plan may be tailor-made to suit the wants of some dietary restrictions — like vegan or vegetarian diets — it might not be appropriate for folks with sure well being circumstances.

For instance, folks with diabetes might have to tailor the carb content material of the weight-reduction plan to suit their wants and preserve wholesome blood sugar ranges (13).

As a result of every meal is proscribed to 5 elements, many herbs, spices, and veggies are minimize out. These might improve the flavour and well being advantages of dishes, and you could choose to incorporate them despite the fact that they bump up the variety of elements to greater than 5.

The weight-reduction plan additionally eliminates some meals which can be extremely nutritious and may be integrated right into a nutritious diet, corresponding to entire eggs, full-fat dairy, and coconut oil (14, 15, 16).

Plus, this system is simply supposed to be adopted for 5 weeks. Though you may repeat it a number of instances as desired, it might not be the most suitable choice for these searching for a extra long-term and sustainable answer to handle their well being.

Lastly, the weight-reduction plan units a number of arbitrary guidelines that aren’t backed by strong proof — corresponding to solely consuming 5 meals per meal or exercising 5 instances per week for 25 minutes.

Not solely is there no analysis displaying that these strategies are extra useful for weight reduction or general well being in contrast with much less restrictive weight-reduction plan plans just like the Mediterranean weight-reduction plan, however some folks may additionally choose longer, much less frequent exercises or consuming fewer meals per day.


The 5 Issue Eating regimen doesn’t present assist from private coaches or friends, is a short-term program, and will not swimsuit these with an rigid schedule. Plus, folks with sure well being circumstances ought to speak to their physician earlier than attempting it.

Here’s a three-day pattern menu for the 5 Issue Eating regimen:

Day 1

  • Breakfast: nonfat Greek yogurt with raspberries and floor flaxseed, plus black espresso
  • Snack: flourless toast with salmon and cottage cheese, plus water
  • Lunch: grain bowl with grilled rooster, avocado, quinoa, and Brussels sprouts, plus weight-reduction plan soda
  • Snack: oatmeal with sliced apples, walnuts, and whey protein powder, plus unsweetened tea
  • Dinner: salad with kale, turkey, boiled egg whites, and olive oil dressing, plus water

Day 2

  • Breakfast: egg white omelette with broccoli, flourless wheat bread with avocado unfold, plus unsweetened tea
  • Snack: protein shake with whey powder and frozen berries
  • Lunch: turkey roll-ups with cream cheese, bell peppers, and tomatoes, plus weight-reduction plan soda
  • Snack: brown rice, rooster breast, and asparagus sautéed with canola oil, plus water
  • Dinner: tuna salad made with nonfat Greek yogurt, celery, and purple onion, plus unsweetened tea

Day 3

  • Breakfast: oatmeal with contemporary fruit, sunflower seeds, and protein powder, plus black espresso
  • Snack: smoothie with spinach, protein powder, fruit, and peanut butter
  • Lunch: grilled rooster with candy potatoes, lentils, and olive oil, plus water
  • Snack: nonfat Greek yogurt with raspberries and chia seeds, plus weight-reduction plan soda
  • Dinner: floor turkey with wild rice, zucchini, and sliced avocados, plus water


The pattern meal plan above gives some concepts for just a few meals and snacks you may eat whereas following the 5 Issue Eating regimen.

The 5 Issue Eating regimen is a weight-reduction plan and train program. It emphasizes common bodily exercise and consuming small, frequent meals consisting of excessive fiber meals, lean proteins, wholesome fat, and low GI carbohydrates.

For some folks, the plan could also be efficient for short-term weight reduction. It might additionally supply different advantages, particularly when it comes to comfort and blood sugar management.

Nonetheless, it additionally eliminates many nutrient-dense meals, may be restrictive, and might not be appropriate for everybody.

Due to this fact, it might be higher to include among the ideas of the 5 Issue Eating regimen — corresponding to common train and having fun with balanced, nutritious meals — right into a wholesome, well-rounded weight-reduction plan to assist long-term well being.