Breakfast has long been considered "the most important meal of the day." However, in modern life, many people skip breakfast due to being busy, rushed, or having irregular habits, believing that it does not significantly affect their health. In reality, this is a serious mistake that many people are making.
Eating breakfast is not just a simple eating habit, but also the foundation of health, spirit, and energy. A healthy breakfast helps the body start well after a long sleep, improves work and study performance, and maintains a balanced physical condition. Conversely, skipping breakfast can lead to many consequences for both physical and mental health.
So why should we eat breakfast? How important is the role of breakfast in human life? The following article will comprehensively explain this issue.
1. What is breakfast and why is it considered the most important meal of the day
Breakfast is the first meal of the day, usually occurring after a long night of sleep lasting 7 to 8 hours, when the body has exhausted its energy reserves. During sleep, metabolic activities still occur quietly, so the body wakes up in a state of "emptiness" in terms of energy.
Eating breakfast is the way to refuel the body, kickstart the digestive system, awaken the brain, and provide energy for a productive start to the day. Nutrition experts affirm:
“Breakfast is like starting your car after a night of being turned off – without fuel, the car cannot run smoothly.”
Therefore, skipping breakfast is like letting the body "run out of gas," affecting both physical and mental health.
2. The role of breakfast for human health
a. Provides energy for the body to function
After a long night, blood sugar levels drop to low levels. Eating breakfast helps stabilize blood sugar, providing energy for organs, especially the brain and muscles.
According to medical studies, people who have a full breakfast can concentrate, remember, and react faster than those who skip breakfast. Especially, students and those who work intellectually need energy from breakfast to maintain their study and work performance.
A scientific breakfast can provide about 25–30% of the total energy for the entire day, helping the body maintain continuous activity until lunch.
b. Helps maintain weight and ideal body shape
Many people think that skipping breakfast will help lose weight, but the reality is quite the opposite. When the body is "starved for energy" in the morning, you tend to eat more during later meals – especially foods high in carbohydrates, fats, and sugars.
Nutrition experts have pointed out: those who regularly eat breakfast have a 40% lower obesity rate compared to those who skip breakfast.
Breakfast helps boost metabolism, making the body burn calories more effectively throughout the day. Eating breakfast correctly also helps control hunger, limit snacking, and maintain a firm, healthy body shape.
c. Improves memory and concentration
The brain uses glucose (sugar) as its main energy source. When blood sugar levels drop due to skipping breakfast, the ability to concentrate, think, and remember declines.
For students, having breakfast regularly helps the brain function more effectively, increasing the ability to absorb knowledge, solve problems, and react faster in learning.
A study from Cardiff University (UK) shows:
Children who regularly eat breakfast score 20% higher than those who skip breakfast in tests of thinking and memory.
d. Stabilizes mood and mental health
Skipping breakfast not only affects physical health but also strongly impacts mood. When the body lacks energy, the brain releases cortisol – the stress hormone. This makes you more irritable, uncomfortable, fatigued, and unable to concentrate.
Conversely, a healthy breakfast helps stimulate the production of serotonin – the happiness hormone, leading to a more refreshed, positive, and joyful spirit.
e. Helps prevent diseases
Many studies show that having breakfast regularly helps reduce the risk of chronic diseases such as:
• Type 2 diabetes: Eating breakfast helps stabilize insulin levels in the blood.
• Cardiovascular diseases: A breakfast rich in fiber and low in fat helps reduce bad cholesterol.
• Obesity and fatty liver: When eating breakfast, the body digests energy more evenly, reducing fat accumulation in the liver.
Additionally, eating breakfast correctly helps boost the immune system, improve digestion, and regulate blood pressure.
3. Consequences of skipping breakfast
Skipping breakfast is a bad habit that leads to many serious consequences, both short-term and long-term.
a. Reduces work and study productivity
When you skip breakfast, the body lacks energy, the brain operates sluggishly, making you tired, unfocused, and prone to mistakes.
This directly affects work and study efficiency.
b. Increases the risk of weight gain and metabolic disorders
It may sound paradoxical, but those who skip breakfast are more likely to gain weight due to eating more at lunch or dinner.
The body, when starved for a long time, will store more energy in the form of fat, causing rapid weight gain and making it difficult to control.
c. Adversely affects the digestive system
After a long sleep, the stomach begins to secrete gastric juice in preparation for digesting food. If there is nothing to digest, this acid can damage the stomach lining, leading to gastritis, acid reflux, and stomach pain.
This is why many people suffer from stomach pain due to the habit of skipping breakfast for a long time.
d. Increases the risk of heart disease and diabetes
According to research from the American Heart Association (AHA), those who frequently skip breakfast have a 27% higher risk of cardiovascular disease compared to those who regularly eat breakfast.
The reason is that skipping breakfast increases insulin levels, bad cholesterol (LDL), and decreases good cholesterol (HDL), thereby affecting blood vessels and blood pressure.
e. Affects mental health
When you skip breakfast, the body is more likely to fall into a state of fatigue, stress, and irritability.
In the long run, this can lead to chronic stress, negatively affecting mental health and quality of life.
4. How to eat breakfast correctly and scientifically
It is not just about eating breakfast; what matters is eating the right way, with enough nutrients, and at the right time.
a. The best time for breakfast
According to nutrition experts, breakfast should be eaten within 1 hour after waking up, which is around 6:30 AM to 8:00 AM.
If you eat too early (when the body is not yet alert), the stomach may not function effectively; eating too late (after 9 AM) can make the body tired and prone to skipping lunch.
b. Components of an ideal breakfast
A balanced breakfast should include all 4 groups of nutrients:
1. Carbohydrates: provide the main energy source (bread, rice, noodles, cereals).
2. Proteins: help you feel full longer and maintain muscle (eggs, milk, lean meat, fish).
3. Healthy fats: help absorb vitamins (butter, walnuts, olive oil).
4. Vitamins and minerals: boost immunity (green vegetables, fresh fruits).
Examples of healthy breakfasts:
• Egg bread + a glass of milk + fruit.
• A bowl of pho or noodles + fresh vegetables + orange juice.
• Whole grain cereal + yogurt + banana.
c. Common mistakes when eating breakfast
Many people make the following common mistakes:
• Eating hastily, only drinking coffee or eating pastries.
• Eating fried or spicy foods in the morning that cause indigestion.
• Eating too much, overloading the stomach.
• Drinking soda or carbonated drinks instead of having breakfast.
Instead, choose natural foods that are low in fat and easy to digest for the best absorption by the body.
d. Some tips from experts
• Do not eat breakfast immediately after waking up – drink a glass of warm water first.
• Do not skip breakfast even when dieting – just adjust the portion appropriately.
• Eat in a comfortable space, without rushing, to allow the stomach to function well.
5. The spiritual and social significance of breakfast
In addition to its nutritional value, breakfast also has profound humanitarian and spiritual significance.
It is the moment that marks the beginning of a new day, a time for family connection.
The image of the whole family sitting together for breakfast, chatting, and greeting each other before everyone goes to school or work is a beautiful cultural aspect of modern life.
Breakfast also reflects the awareness of self-love – when you take time to care for your body, you are investing in long-term health and happiness.
Eating breakfast is not just a habit, but an action that reflects a scientific lifestyle and self-appreciation.
A proper breakfast helps us be healthier, smarter, happier, and full of energy for the whole day.
In the hustle and bustle of life, take a few minutes in the morning to eat properly – it is a small investment that brings great value to the health, spirit, and success of each person.
Remember that:
“Skipping breakfast is missing the best opportunity to start a great day.”
Therefore, no matter how busy you are, do not forget to have breakfast. A simple yet nutritious meal is the key to a healthier, happier life every day.