With the significant progress we’ve made in anxiety management over the past decade or so, it’s become clear that apart from physiological factors like genetics and chemical imbalances, lifestyle factors like work stress and strained relationships can also contribute to anxiety disorders. But one critical piece of the puzzle that’s recently come to the surface with newer fields like nutritional psychiatry, is our diet. Your diet’s impact on mood swings & anxiety is being studied extensively & recent studies all point to the fact that there might be more of a link than we previously thought.
“You are what you eat”, they say, but how often do we pause to truly digest its implications? The link between food and mood is powerful, and we’re here to explore a side of nutrition that’s often overlooked. While we’re all in pursuit of a happier and healthier life, sometimes the very food on our plate could be steering us towards anxiety and mood disorders without us even realising it.
Speaking With Dr Parikshit Bhattacharyya, a nutritionist, we explore the anxiety and diet correlation through the lens of science.
Anxiety disorders are a group of mental health conditions that can make you feel excessively worried, scared, or uneasy, even when you might not have a “rational” reason to do so. There are different types of anxiety disorders like generalised anxiety disorder, panic disorder, social anxiety disorder, and specific phobias with symptoms ranging from always having a nagging feeling of worry to full-blown panic attacks. Interestingly, what you eat can make a big difference in the battle against anxiety, with certain foods acting as powerful allies in managing anxiety and others exacerbating the symptoms further. Some of the foods that can trigger or exacerbate anxiety disorders are:
1. Caffeine: Most of us rely on coffee or tea to jumpstart our day, but excessive caffeine consumption is known to trigger restlessness, nervousness, and jitters, symptoms closely associated with anxiety.
2. Sugar Highs and Lows: Foods high in sugar, while giving a temporary high may also cause a crash, leaving you feeling irritable and anxious. High sugar intake can also lead to chronic inflammation, which may also contribute to anxiety.
3. Processed and Fast Foods: Your favourite fast food burger or bag of chips might provide instant gratification, but they’re packed with trans fats and additives known to increase inflammation and oxidative stress in the body, both of which are associated with anxiety.
4. Alcohol and Anxiety: A drink now and then might seem like a good way to unwind, but alcohol is a depressant that can worsen anxiety symptoms. It can also disrupt sleep patterns, dehydrate the body, and negatively affect brain chemistry.
5. Skipping Meals: Irregular eating patterns can lead to fluctuations in blood sugar levels, which can, in turn, trigger mood swings and anxiety. Skipping meals can also increase the body’s stress response, making it more prone to anxious feelings.
6. High Sodium Diets: Too much salt can lead to high blood pressure and hypertension. Hypertension can cause anxiety and, in turn, exacerbate it, creating a vicious cycle.
7. Nutritional Deficiencies: A diet lacking essential vitamins and minerals, particularly B vitamins, magnesium, and zinc, can contribute to anxiety disorders. These nutrients play a crucial role in brain health and the regulation of mood.
Dietary Solutions: Foods That Soothe Anxiety
Luckily though, simple dietary practices can make a big difference in managing anxiety. Herbal teas like chamomile and valerian root have calming effects and sipping on a warm cup can be soothing. Opting for fresh, unprocessed meats or plant-based protein sources helps avoid nitrate and other preservative which may increase inflammation and practising mindful eating by paying full attention to the sensory experiences of your meal can help reduce stress and anxiety related to eating habits. An imbalanced gut microbiome, often caused by a poor diet, has also been linked to anxiety and maintaining a healthy gut through a balanced diet rich in fibre and fermented foods can help protect against anxiety. If you’re suffering from Anxiety, incorporating the following dietary practices and nutrients in your lifestyle may help you:
- Whole Foods Diet: Eating a diet rich in unprocessed food such as whole grains, lean proteins, healthy fats, and plenty of fruits and vegetables provides the body with essential nutrients, crucial for overall well-being, including mental health.
- Omega-3 Fatty Acids: Omega-3s, found in fatty fish, flaxseeds, and walnuts, have been linked to reducing symptoms of anxiety and play a role in brain health, helping regulate neurotransmitters associated with mood.
- Hydration: Dehydration can affect mood and energy levels. Make sure you’re drinking enough water throughout the day to stay adequately hydrated.
- Complex Carbohydrates: Complex carbohydrates like whole grains, oats, and brown rice can help stabilise blood sugar levels. This can prevent mood swings and reduce feelings of anxiety.
- Protein: Protein-rich foods like lean meats, poultry, fish, eggs, and legumes contain amino acids that are essential for the production of neurotransmitters like serotonin, which can help regulate mood.
- Magnesium: Magnesium is a mineral that has been linked to anxiety relief. Foods rich in magnesium include nuts, seeds, spinach, and whole grains.
- Vitamin D: Vitamin D plays a role in mood regulation. Exposure to sunlight is one natural way to increase your vitamin D levels. You can also get vitamin D from fortified foods like milk, cereal, and fatty fish.
- Probiotics: Consuming probiotic-rich foods like yoghurt, kefir, and fermented foods may help support a healthy gut microbiome which in turn helps with Anxiety.
- Folate: Low levels of folate have been associated with depressive symptoms. Foods rich in folate include leafy greens, beans, and citrus fruits.
It is important to keep in mind that while diet can play a role in managing anxiety, it should not be considered a standalone treatment for anxiety disorders. If you’re experiencing severe or persistent anxiety, it’s essential to seek guidance from a healthcare professional or mental health expert who can provide tailored strategies and treatments to address your specific needs.