Nutritional psychology—a term used to define the role that nutrition plays on the etiology of mental health problems—has started to be studied in the case of children as well. This innovative field looks at the relationship between food and our internal experiences and examines how the biophysiological mechanisms are being influenced by our nutrient intakes.
The role of a healthy diet in our everyday life is not only limited to physical wellbeing but also includes emotional wellness. In fact, some studies suggest that certain foods can influence our emotions and behaviors. For example, one study found that consuming high amounts of carbohydrates increases blood glucose levels which leads to increased feelings of happiness. On the other hand, another study concluded that when carbohydrate intake decreases, so does positive emotionality.
What does eating healthy foods mean?
Eating healthy means having an adequate amount of nutrients while avoiding excessive calories. Also, it's important to eat balanced meals every day. It doesn't mean you need to avoid all processed foods; instead, focus on whole grains, lean proteins, fresh fruit, and veggies. These foods will provide your child with essential vitamins, minerals, fiber, antioxidants, and phytochemicals.
What are the benefits of eating healthy foods for kids?
Eating healthy helps kids grow up strong physically and mentally. The following are just a few ways that a nutritious diet supports good health:
- Improves cognitive function - Studies show that people who consume less saturated fat tend to perform better on memory tests than those who don't. They're also likely to score higher on IQ tests.
- Supports bone growth - Calcium and vitamin D help bones become stronger and denser. Vitamin K promotes calcium absorption into the bloodstream.
- Promotes weight loss - Foods rich in protein and fiber keep us feeling full for longer periods of time. Fiber also slows down digestion, helping us feel fuller faster.
- Helps prevent heart disease - Fruits, vegetables, nuts, beans, seeds, and olive oil contain monounsaturated fats, omega-3 fatty acids, and plant sterols that may reduce cholesterol levels. Omega-6 fatty acids promote cell membrane fluidity and protect against inflammation.
Learn more about how nutrition is linked with mental health here and how to eat healthy food on a budget.