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How Dietary Fats Strengthen Lungs and Boost Immunity Against Viruses

Your lungs are 90% fat—so what you eat matters. These key fats could shield you from infections and keep your immune system strong.

The image shows a poster with text that reads "healthy eating may reduce your risk of some kinds of...
The image shows a poster with text that reads "healthy eating may reduce your risk of some kinds of cancer" and a variety of food items, including a piece of bread, a strawberry, and some grapes.

How Dietary Fats Strengthen Lungs and Boost Immunity Against Viruses

Dietary fats play a crucial role in maintaining lung health and immune defence, particularly during viral outbreaks. Experts highlight that animal fats and unrefined plant oils should form a key part of daily nutrition. These foods not only support respiratory function but also provide anti-inflammatory and antiviral benefits. The lungs rely heavily on lipids, with alveolar tissue made up of 90% fat. This composition ensures proper breathing and protects against infections. Fats also strengthen cell membranes, acting as a barrier against viral entry.

Certain foods stand out for their health benefits. Cold-water fish, unrefined flaxseed oil, and rapeseed oil are rich in omega-3 polyunsaturated fatty acids, known for their anti-inflammatory properties. These compounds may even help slow viral replication. Eggs, such as chicken or quail, provide essential fat-soluble vitamins A, D, and E when eaten for breakfast. A small piece of lard in the morning helps keep the body’s pH balanced, promoting an alkaline environment. Ghee, a clarified butter free from lactose and casein, is another valuable addition—consuming 1.5 to 2 teaspoons daily is recommended. Nuts and seeds should be soaked in water for at least four hours before eating. This process removes anti-nutrients, making them easier to digest and increasing nutrient absorption.

Including these fats in daily meals can strengthen lung integrity and immune responses. The right balance of animal and plant-based fats supports cell protection, reduces inflammation, and may lower viral risks. Nutritionists emphasise their importance, especially during periods of heightened viral activity.

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