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The Science Behind Comfort Food: Exploring Its Nutritional Comfort Zone

Updated: Jan 2

In moments of stress or nostalgia, there’s an inexplicable pull towards comfort food – those familiar dishes that wrap us in warmth and memories. But have you ever wondered why these foods hold such sway over our emotions? Beyond the taste and nostalgia, let's uncover the science behind why comfort food is so remarkably comforting from a functional nutrition standpoint.

The Neurochemistry of Comfort Food

At its core, the allure of comfort food lies in its ability to influence our brain's chemistry. Foods high in fat, sugar, and carbohydrates trigger the release of feel-good neurotransmitters like dopamine and serotonin. This chemical response creates a sense of pleasure and contentment, providing a temporary emotional relief. Keep in mind this is temporary.

Emotional Connection & Memories

Comfort foods are often tied to emotional experiences and childhood memories. These connections evoke a sense of nostalgia and security, triggering positive emotions that soothe stress and anxiety. From Grandma's chicken soup to Mom's chocolate chip cookies, the emotional associations amplify their comforting effect.

The Role of Macronutrients

Functional nutrition also sheds light on how specific nutrients impact our mood. Carbohydrates, especially refined and with added sugar resulting in a high glycemic index (like mashed potatoes, mac and cheese or a candy bar), boost serotonin levels, promoting a sense of relaxation and calmness. However, there are other more supportive ways to get this same boost without the negative effects that come with glucose and insulin spikes after starchy or sweet food intake. Research has shown amino acids (animal proteins in particular) and ample healthy fats can elicit a similar dopamine response in the brain for the same feel good chemical reaction without the impact on glucose and insulin. Fats, especially omega-3 fatty acids found in salmon or nuts, can aid in reducing inflammation and supporting brain health, influencing mood regulation.

Gut-Brain Connection

Emerging research highlights the gut-brain axis and its role in influencing mood and emotions. Certain comfort foods, such as yogurt or fermented dishes like kimchi, contain probiotics that support a healthy gut microbiome. A balanced gut can positively impact neurotransmitter production, potentially influencing feelings of well-being. And, diminish the draw towards comfort foods that would be less supportive for overall well being.

Coping Mechanisms and Stress Relief

During stressful times, the consumption of comfort food often serves as a coping mechanism. The act of eating these foods may act as a form of self-soothing, providing a temporary escape from negative emotions. Starchy foods dampen the stress response and intuitively our body is communicating its need for a reprieve. However, this doesn't need to come from food at all. A good strategy would be to pause, ask yourself what do I really need right now? Rest, alone time, connection, self care, a bath, mediations, time in nature...

Moderation and Balance

While comfort foods offer emotional solace, it's essential to strike a balance. Overindulgence in these foods may lead to unhealthy eating habits, affecting overall health. Integrating nutrient-rich ingredients into comforting recipes or finding healthier alternatives can offer both comfort and nutritional benefits.

In conclusion, the comforting nature of comfort food isn't solely rooted in taste and nostalgia but also in the complex interplay between neurochemistry, emotions, and nutritional elements. Understanding the functional nutrition aspects behind comfort food allows us to appreciate its impact on our well-being while making mindful choices for a balanced diet.

So, the next time you find yourself craving that familiar dish, embrace the comfort it brings, knowing that there's a scientific basis behind the warmth it provides to both body and soul.



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