WHAT WE EAT AND HOW WE eat it are closely associated with our emotions and mental health. A growing body of research is revealing not only the power of particular nutrients to increase well-being, but also the multifaceted ways in which our attitude and choices regarding food impact our state of mind.
That’s why it’s so important for teen mental health providers and treatment programs to incorporate specific nutrition plans into their approach to sustainable healing – not only for adolescents with eating disorders, but also for those who are addressing depression, anxiety, trauma and other conditions.
How Nutrients Support Mental Health
Science is increasingly validating the amazing impact of food on our mood. A 2013 study found that the risk of depression is 25 to 35 percent lower in those who eat a diet high in vegetables, fruits, grains and fish, while avoiding processed foods and sugar.
In another study, the percentage was even higher. In fact, teens in the study who ate a low-quality diet had an 80 percent higher risk of depression in comparison to those who ate a higher-quality, whole-foods diet.
Nutrients such as omega-3 fatty acids (found in salmon, walnuts and chia seeds), vitamins D (eggs) and B (spinach, mushrooms and pineapple), folic acid (whole-wheat bread, green vegetables and nuts), magnesium (seaweed, beans and leafy greens) and tryptophan (turkey, eggs and beets), among others, have a measurable impact on depression and other mental health conditions.
However, it’s important to note that the effect of our eating habits on our mental health isn’t just about what we eat. How we source our food, the care we put into preparing it and the way we eat it can be as – or even more – important than our food choices when it comes to our state of mind.
Gardening Is Good for Us
Vegetables and fruit almost always contain more vitamins and minerals than highly processed foods or snack foods – and that’s a plus for mental health, as research makes clear. But the good stuff isn’t just in the produce itself; we can also reap mental health benefits from the experience of growing and harvesting our own food.
According to new studies, growing our own food lowers the risk of anxiety and depression, reduces stress and increases life satisfaction. Part of that is neurobiological: Researchers have found a link between soil bacteria and stress resilience. Bacteria promote the health of the microbiome, which subsequently promotes healthy brain function. (About 95 percent of our serotonin is produced in the gastrointestinal tract, so it makes sense that the digestive system plays a major role in regulating our emotions.)
Two more good reasons to garden: It promotes exercise and time in nature, which are both proven to have a positive impact on mental health. These elements are especially important for teens, who spend so much of their days indoors and plugged in.