Consuming nuts daily reduces risk of chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease (COPD) affects millions of adults in the U.S., causing symptoms like shortness of breath, wheezing, and chronic cough. While avoiding smoking is the primary preventative measure, diet also plays a significant role in lung health. The gut-lung axis, a bidirectional connection between the gut and lungs, emphasizes the importance of diet in maintaining respiratory health. Dr. Timothy Craig Allen and Dr. Gerard Silvestri advocate for the Mediterranean diet, rich in fruits, vegetables, plant-based proteins, and fish, as it preserves lung function and reduces the risk of COPD

The Mediterranean diet’s emphasis on antioxidant-rich foods is particularly beneficial for lung health. Antioxidants, such as vitamins A, C, and E found in fruits, vegetables, nuts, and legumes, lower the risk of respiratory diseases by reducing inflammation. Additionally, the diet’s high fiber content supports lung health by aiding in weight management. Obesity can negatively impact lung function by exerting pressure on the diaphragm and increasing oxygen consumption, leading to fatigue.

Among the various foods that support lung health, blueberries stand out as a potent snack to lower the risk of COPD. Blueberries contain anthocyanin, a flavonoid with powerful anti-inflammatory properties. Regular consumption of blueberries provides both antioxidants and fiber, essential nutrients for lung health. Dr. Silvestri recommends incorporating blueberries into the diet to benefit from their antioxidant content, although other antioxidant-rich foods like vegetables and nuts can also contribute to lung health.

For individuals with COPD or those aiming to prevent it, maintaining a healthy overall diet is crucial. Alongside regular blueberry consumption, following dietary guidelines such as resting before meals, eating slowly with smaller bites, and avoiding gas-inducing foods can improve COPD management. Nutritional supplementation may also be beneficial, particularly at night to prevent daytime fullness.

Incorporating blueberries into the daily diet is a simple yet effective strategy for supporting lung health. Building upon this habit by adopting other Mediterranean diet principles for breakfast, lunch, and dinner can further enhance respiratory well-being over time. By prioritizing nutrient-dense foods and mindful eating habits, individuals can take proactive steps to reduce their risk of COPD and promote long-term lung health.

Repurposed article originally published in Parade

2 / 2