Many parents focus on their children’s height, weight, and academic performance, but tend to overlook their mental health. Experts want to discuss the incredible connection between children’s nutrition and mental health, as well as how to promote a positive mindset through a healthy diet.

Nutrition and Mental Health: Inseparable Partners
Nutrition is the foundation for brain development. Brain development requires a variety of nutrients such as protein, fat, vitamins, and minerals. These nutrients support physical development and directly impact children’s moods, cognition, and behavior.
Brain Fuel: Energy and Nutrition
Although the brain accounts for only 2% of body weight, it consumes up to 20% of the body’s energy. Adequate energy is needed to support children’s learning abilities, memory, and emotional regulation.
Carbohydrates are the brain’s main source of energy, especially complex carbohydrates found in whole grains, which provide stable energy and prevent mood swings caused by blood sugar fluctuations.
Emotion Regulators: Vitamins and Minerals
Vitamin B: B6, B12, and folic acid, for example, are involved in the synthesis of neurotransmitters, helping to regulate mood. Deficiencies in these vitamins can lead to depression.
Magnesium: Known as a “natural sedative”, it can reduce anxiety and stress.
Zinc: Closely linked to mood regulation, zinc deficiency can lead to depression and difficulty concentrating.
Unhealthy eating habits can lead to health issues.
Building Blocks of Happiness Hormones: Protein and Fat
Amino acids in protein are the building blocks for neurotransmitters such as serotonin and dopamine. Serotonin is known as the “happiness hormone” and can improve mood and reduce anxiety.
Omega-3 fatty acids are essential components of brain cell membranes and are necessary for mood regulation and cognitive function. Studies have found that omega-3 deficiencies are linked to depression and attention-deficit hyperactivity disorder (ADHD) in children.
Negative Impacts of Malnutrition
Mood Swings: A diet high in sugar and fat can cause blood sugar fluctuations, leading to irritability, moodiness, or agitation.
Lack of Focus: Deficiencies in minerals like iron and zinc can impact brain function, resulting in a lack of focus and reduced academic performance.
Anxiety and Depression: Long-term deficiencies in omega-3 fatty acids, vitamin D, and vitamin B can increase the risk of anxiety and depression in children.
Behavioral Issues: Research has shown that children who consume diets high in additives and imbalanced nutrition are more likely to exhibit aggressive behavior and emotional instability.
Impact of Mental Health on Children’s Nutritional Intake
Mental health can also affect children’s ability to absorb nutrients. When children experience negative emotions such as anxiety or depression, their digestive function can be impaired.
Digestive Issues
Anxiety can increase intestinal motility in children, shortening the time food spends in the digestive tract and hindering complete nutrient absorption.
Depression can cause loss of appetite and reduced food intake, leading to nutritional deficiencies.
Unhealthy Eating Habits
Some children may turn to overeating or prefer sugary and fatty foods when stressed. These unhealthy eating habits can lead to health issues such as obesity and diabetes.
Others may experience eating disorders such as anorexia or picky eating, affecting their ability to maintain a balanced diet.
Unhealthy eating habits increase the risk of obesity and diabetes.
How to Promote Children’s Mental Health Through Diet
Given the importance of nutrition to mental health, how can parents ensure their children have a healthy diet? Experts recommend the following:
Balanced Diet with Diverse Options
Ensure your child consumes enough whole grains, vegetables, fruits, protein, and healthy fats daily.
For example, they can have whole wheat bread, eggs, and milk for breakfast, and include fish, lean meat, beans, and a variety of vegetables for lunch and dinner.
Increase Omega-3 Fatty Acid Intake
Feed your child omega-3-rich foods such as salmon, sardines, flaxseeds, and walnuts.
If your child doesn’t like fish, consider omega-3 supplements, but always consult a doctor first.
Control Sugar Intake
Reduce sugary drinks, desserts, and snacks to prevent mood swings caused by unstable blood sugar levels.
Replace sugary snacks with fruits, nuts, or yogurt.
Mental health also impacts physical development.
Vitamin and Mineral Supplements
Encourage your child to eat vitamin B-rich foods such as whole grains, eggs, and green leafy vegetables.
Supplement vitamin D through sun exposure and vitamin D-rich foods like fish and egg yolks.
Develop Healthy Eating Habits
Foster healthy eating habits from an early age and avoid picky eating. Involve your child in meal planning and preparation to increase their interest in healthy foods.
Gut Health Matters
The gut is often referred to as the “second brain”, and gut health is closely linked to mood. Feed your child probiotic-rich foods like yogurt, fermented foods, and fiber-rich fruits and vegetables.
How to Enhance Nutritional Intake Through Mental Health
Mental health is equally important. A positive mental state helps children absorb nutrients better.
Foster a Positive Family Environment
A warm and harmonious family atmosphere makes children feel safe and relaxed, which is beneficial for their mental health. Create a comfortable and pleasant mealtime atmosphere, avoiding criticism or blame, so they can eat happily and absorb nutrients effectively.
Pay Attention to Your Child’s Emotional Changes
Be mindful of your child’s emotional shifts and address any emotional issues promptly. If they express negative emotions like anxiety or sadness, communicate, understand their thoughts, and offer comfort and support.
A warm and supportive family environment contributes to a child’s sense of security and relaxation.
Nurture Emotional Regulation Skills
Teaching children emotional regulation skills is essential for their mental health and nutritional absorption. Guide them to express and manage their emotions through storytelling, play, and other creative outlets.
Encourage physical activity and outdoor sports to strengthen their bodies, relieve psychological stress, and promote mental health and nutritional absorption.
Nutrition and mental health are intertwined. A healthy diet contributes to a strong body, a positive attitude, and stable emotions. Parents should pay attention to every meal and use nutrition to pave the way for their children’s healthy and happy development.
Is Eating a Boiled Egg Every Morning Good for You? Ask the Experts.
It is a common misconception that consuming eggs daily is detrimental to health due to their high cholesterol content. However, numerous studies have refuted this claim and suggested that eating one egg per day can actually provide surprising health benefits. So, should we include boiled eggs in our morning routine?