Turn your fats into fuel while eating the food you love. Get your plan today. Complete a quiz and find out how Keto can help you.
- Take A 2 Minute Quiz
Find out how much weight you can
lose in 28 days. Start now.
- Keto Diet Beginners Guide
Everything you need to know about
the keto diet. Lose weight for good
- Take a quiz
Get started now and start losing
weight quickly.
- Keto Over 40
Improve your health & longevity.
Trusted by +300,000 customers.
- Our App Features
10,000 nutritious meals. Shopping
list. Calorie tracking & much more.
- Keto Diet For Women
Get your personalized keto diet
plan for women in minutes.
- Take A 2 Minute Quiz
With personalized weight loss plans, helpful tools like a calorie calculator. Our personalized meal plans can help you get the body you've always wanted
Search results
People also ask
Is breakfast good for You?
What type of Breakfast is healthier?
Why do people eat breakfast?
Is breakfast the most important meal of the day?
Does eating breakfast affect your health?
The researchers argued that breakfast helps increase satiety, reduce daily calorie intake, improve the quality of our diet – since breakfast foods are often higher in fibre and...
- Overview
- Evidence in support of eating breakfast
- Does skipping breakfast cause weight gain?
- Are people who eat breakfast healthier?
- Should you eat breakfast?
- Find what works best for you
- The bottom line
Breakfast is often described as the most important meal of the day, but is skipping this morning meal really detrimental to health? Newer research suggests this may not be as bad as many of us believe. In this Honest Nutrition feature, we take an in-depth look at breakfast and whether skipping it is really harmful.
This series of Special Features takes an in-depth look at the science behind some of the most debated nutrition-related topics, weighing in on the facts and debunking the myths.
Breakfast literally means “to break the fast.” It is the first meal of the day after a stretch of not eating overnight.
Breakfast earned its title as the most important meal of the day back in the 1960s after American nutritionist Adelle Davis suggested that to keep fit and avoid obesity, one should “eat breakfast like a king, lunch like a prince, and dinner like a pauper.”
Though a recent study of 30,000 adults found that 15% regularly skipped breakfast, many still believe it to be the most important meal of the day. Breakfast provides the body with important nutrients, to start the day feeling energized and nourished. Many also believe that it can promote weight loss.
But is breakfast really the most important meal of the day?
Most of the claimed benefits of eating breakfast are primarily derived from observational studies, which cannot prove cause and effect.
For example, one 2021 systematic review of 14 observational studies found that those who eat breakfast seven times per week have a reduced risk for:
•heart disease
•diabetes
•obesity
•high blood pressure
Although many people report increased feelings of satiety after starting their day off with breakfast, studies suggest that those who omit or consume breakfast both end up with nearly identical total daily calorie intakes.
Another randomized control trial carried out over 4 months tested the effectiveness of a recommendation to eat or skip breakfast on weight loss in 309 adults with overweight or obesity trying to lose weight in a free-living setting.
At the end of the study, researchers concluded that eating breakfast did not have any significant impact on weight loss compared with not eating breakfast.
According to a 2019 review of 13 randomized control trials published in The BMJ, the addition of breakfast may not be a good weight loss strategy. Researchers further added that caution should be used when recommending breakfast for weight loss because it may actually have the opposite effect.
However, it is important to note that this review did have limitations. The types of foods consumed were not included, and the studies were not very long in duration. Additionally, researchers cited the need for additional studies to determine the long-term effects of skipping breakfast.
Interestingly, another study found that skipping breakfast may actually lower total daily calorie intake by 252 calories. Researchers did note, however, that it decreased the overall diet quality when any meals were skipped.
According to one 2018 observational study, those who frequently eat breakfast often pay more attention to their overall nutrient intake, regularly participate in physical activity, and adequately manage stress.
Conversely, those who skip breakfast tend to have unhealthier lifestyle habits such as frequent smoking and drinking. They also tend to have diets higher in fat, cholesterol, and calories than habitual breakfast eaters.
These findings suggest that lifestyle habits may contribute to the overall health status of breakfast eaters, not eating breakfast.
More in Honest Nutrition
View All
How much protein do you need to build muscle?
Because breakfast gives us the opportunity to fuel our body with nutrients, it is an important meal. However, according to recent studies, it may not be the most important meal of the day.
Eating breakfast and listening to your hunger cues is very important if you wake up hungry in the morning. However, if you get busy and skip breakfast one day, there is no need to feel guilty.
If you habitually skip breakfast, it is important to ensure you are optimizing your nutrient intake at other meals.
Certain groups of people, such as fitness professionals or athletes who train early in the morning, may also feel better after eating breakfast.
Recent nutrition research continues to show us that there is no one-size-fits-all approach when it comes to food. What is important when it comes to achieving optimal health is adopting a healthy lifestyle.
Ways to improve your health include:
•get at least 150 minutes of moderate physical activity a week
•strength training activities for all major muscle groups two or more days a week
•maintain a healthy weight
•limit added sugar, saturated fat, and processed food
Although research suggests that breakfast may not be the most important meal of the day, it is still important. It serves as an opportunity to help you fuel your day and provide key nutrients that your body needs.
If you choose not to eat breakfast, there is no reason to feel guilty, and there is not much evidence that it can negatively impact your health.
What is important is to eat in a way that works best for you while living a healthy lifestyle and ensuring your nutrient needs are being met during your other meals.
If you are finding it challenging to meet your nutritional needs, consider speaking with a registered dietitian who can help you navigate through any questions you may have.
An observational study suggests people who eat breakfast are likely to be healthier than those who don’t. But they are also found to be likely to smoke more, drink more alcohol and...
Jan 30, 2019 · A 2019 research review published in The BMJ only adds to the debate: It analyzed 13 breakfast studies and found that eating a morning meal was not a reliable way to lose weight, and that...
Apr 5, 2022 · Eating breakfast regularly has been shown to help reduce the risk of developing type 2 diabetes, cardiovascular disease, and obesity. There's also evidence that eating a healthy breakfast helps with brain function, especially memory and focus.
Dec 27, 2018 · Regularly eating a healthy breakfast helps us pay attention, remember, and perform better. Children and teens concentrate better at school, get higher scores on tests, and are less...
Feb 1, 2022 · Is breakfast really “the most important meal of the day”? A dietitian weighs in and offers five easy breakfast ideas.
Browse new releases, best sellers or classics. Free delivery on eligible orders