Asthma is a chronic inflammatory condition of the airways that affects millions of people in the UK, making it one of the most common respiratory conditions I encounter in my practice. In asthma, the lining of the bronchial tubes becomes chronically inflamed and hypersensitive, narrowing the airways and making breathing difficult in response to triggers that would not affect most people: cold air, exercise, allergens, airborne irritants, respiratory infections, and stress. The characteristic wheeze, tightness in the chest, shortness of breath, and persistent cough are expressions of this underlying inflammatory process, which does not fully resolve between episodes in people with the condition.
I want to be absolutely clear about the purpose of this programme before we go any further: Asthma is a medical condition that requires a GP-supervised management plan, and for many people that includes prescribed inhalers. A reliever inhaler, such as salbutamol, is a life-saving medication during an asthma attack. This programme is designed to provide nutritional support alongside that medical care, not to replace it. Please do not reduce or stop any prescribed asthma medication without medical guidance. Share this full supplement list with your GP or respiratory nurse before beginning.
What nutritional support can meaningfully offer for asthma is a reduction in the systemic and airway inflammation that drives the condition, support for the immune system that responds excessively to environmental triggers, improvement of gut health which is increasingly linked to respiratory immune regulation, and a reduction in the oxidative stress and emotional burden that are among the most consistent contributors to symptom severity.
Reducing Airway Inflammation
Coral Licorice Root provides deglycyrrhizinated licorice root extract alongside ginger. DGL licorice is the form from which the compound that raises blood pressure has been removed, leaving the anti-inflammatory and mucus-stimulating properties intact. In the respiratory tract, licorice root has a long history of use for its ability to reduce bronchial spasm, soothe the inflamed mucosa of the airways, and support the production of the protective mucus layer that lines the bronchial tubes. Ginger complements this with its own well-established anti-inflammatory and bronchodilatory properties, supporting circulation in the airway tissue and helping to reduce the reactive swelling that narrows the airways in asthma. One capsule twice daily with food.
Garlic Extract provides concentrated allicin-releasing compounds with potent antibacterial, antiviral, and antifungal properties. In asthma, respiratory infections are one of the most common and significant triggers for acute episodes and periods of worsened control. Supporting the immune system’s capacity to fight off respiratory infections reduces the frequency of these infection-driven exacerbations. Garlic also has mild bronchodilatory properties and may help to reduce the airway hyperreactivity that characterises asthma. One capsule three times daily with food.
Liposomal Curcumin is one of the most evidence-supported anti-inflammatory botanicals available and is directly relevant to the pathophysiology of asthma. Curcumin inhibits multiple inflammatory pathways simultaneously, including NF-kB, a transcription factor that drives the production of the pro-inflammatory cytokines responsible for airway inflammation and bronchial hypersensitivity. The liposomal delivery significantly improves absorption and ensures that the curcumin reaches the airway tissue where it is needed. Five millilitres once daily, mixed into water or juice. Shake well before use.
Immune Support and Mucosal Protection
Coral-Mine provides structured, alkaline, mineralised water that supports hydration of the airway mucosa, which is essential for healthy mucociliary clearance, the mechanism by which the airways sweep particles and pathogens upward and out. Inadequate hydration thickens airway secretions, impairing this clearance and increasing the risk of infection and irritation. The alkalising effect of Coral-Mine also helps to moderate the slightly acidic internal environment that is associated with increased airway reactivity in some people with asthma. One sachet in 1.5 litres of water, sipped throughout the day between meals.
Selenium is a key component of the antioxidant enzyme glutathione peroxidase, which is produced in particularly high concentrations in the lung tissue to protect it from the oxidative stress generated by breathing air, managing inflammation, and responding to environmental irritants. Research has found selenium levels to be consistently lower in people with asthma than in the general population, and low selenium status is associated with greater airway inflammation and more frequent asthma symptoms. One capsule daily with food.
Visi-Prime is included in this programme for its combination of lutein, zeaxanthin, omega-3 fatty acids, and vitamin E, which together support the health and integrity of the mucosal membranes of the respiratory tract. Lutein and zeaxanthin are carotenoid antioxidants that protect epithelial cells, including those lining the bronchial tubes, from oxidative damage and UV-generated free radicals. The omega-3 content reduces systemic inflammation and supports the lipid composition of cell membranes throughout the respiratory epithelium. One capsule daily with food.
Microbiome and Digestive Support
Super Flora provides lactobacillus and bifidobacterium probiotic strains that support gut microbiome health and immune regulation. The gut-lung axis is a well-established connection in respiratory medicine: the composition of the gut microbiome influences the balance of the immune system in ways that are directly relevant to allergic and inflammatory conditions, including asthma. Children with greater gut microbial diversity have lower rates of asthma, and probiotic supplementation has been shown in some studies to reduce the frequency of respiratory infections and moderate allergic immune responses. Supporting the gut microbiome is a meaningful indirect investment in respiratory immune regulation. One capsule once or twice daily, before food.
Assimilator provides a comprehensive blend of digestive enzymes alongside vitamins A and D. Vitamin A is directly relevant to respiratory health: it is essential for the maintenance and repair of the mucous membranes that line the airways, and deficiency is associated with impaired mucosal immunity and increased susceptibility to respiratory infection. Vitamin D plays a key regulatory role in immune function, and low vitamin D status is one of the most consistent nutritional findings in asthma. Ensuring that these fat-soluble vitamins are properly absorbed alongside the other supplements in the programme makes Assimilator a valuable supporting addition. One capsule with each main meal.
Antioxidant Protection and Stress Management
H-500 provides powerful cellular antioxidant protection, neutralising the free radicals generated by the chronic airway inflammation of asthma and by the heightened immune activity that accompanies it. Oxidative stress in the airways contributes to the progressive airway remodelling that worsens asthma severity over time, and maintaining strong antioxidant defences is a meaningful part of long-term airway protection. One capsule once or twice daily as directed.
MindSet contains L-theanine alongside adaptogenic herbal extracts designed to support stress resilience and emotional balance. Stress is one of the most consistent and powerful triggers for asthma exacerbations: the stress response releases hormones that directly increase airway reactivity, and the anxiety that often accompanies breathing difficulty can itself worsen the physiological response. Managing the nervous system’s sensitivity to stress is a genuinely practical aspect of asthma management that is frequently overlooked. MindSet provides calm, focused nervous system support without sedation. One capsule daily with food.
Lifestyle and Environmental Recommendations
Alongside the supplements, a few consistent habits make a meaningful difference to asthma management. Identify and reduce exposure to your personal triggers, whether that is house dust mite, pet dander, mould, specific foods, or cold air. Breathing exercises, particularly diaphragmatic and nasal breathing techniques, help to reduce the hyperventilation pattern that worsens asthma symptoms. Regular gentle exercise, particularly swimming, is well tolerated by most people with asthma and supports cardiovascular and respiratory fitness. Maintain a healthy weight, as obesity is independently associated with more severe asthma and poorer response to treatment.
Anti-inflammatory dietary choices also matter: increasing omega-3-rich oily fish, fresh vegetables, and antioxidant-rich fruits while reducing refined sugar, processed foods, and trans fats helps to lower the systemic inflammatory burden that feeds airway hypersensitivity.
The programme runs for one to two months. Please consult your GP or respiratory nurse before beginning and ensure your asthma action plan is current. If you would like to discuss whether this programme is appropriate for your level of asthma control, please reach out through the contact page.
Frequently Asked Questions
Do I need all ten supplements?
The three I would prioritise first are Coral Licorice Root, Liposomal Curcumin, and Coral-Mine, as these address airway inflammation and mucosal hydration most directly. Selenium and H-500 provide important antioxidant support that matters for long-term airway protection. Super Flora is particularly valuable if you experience frequent respiratory infections as a trigger for your asthma. MindSet is most relevant if stress is a significant trigger for you personally. I am always happy to help you work out the right starting point.
Why register with Coral Club rather than buying at full price?
Anyone can purchase Coral Club products at full price without registering, so there is no pressure to do so. However, registering as a member through my link gives you a permanent 20% discount on all orders. Registration is completely free, there is no subscription, and the discount never expires. Your first order simply needs to be placed within 30 days of registering to activate membership. You can register here: https://coral.club/7695779.html
How long before I notice any improvement in my breathing?
Most people notice some improvement in the frequency of minor symptoms, the quality of sleep, and their general resilience to common respiratory triggers within three to four weeks of consistent use. More meaningful changes in the frequency and severity of asthma episodes generally take six to eight weeks, particularly as the anti-inflammatory supplements build their effect. I would always encourage tracking your symptoms and peak flow readings alongside the programme so you and your GP can assess progress together.
Can I take these supplements alongside my prescribed inhalers?
Please discuss this with your GP or respiratory nurse before starting this programme. While most of the supplements included here are generally well tolerated, some herbal compounds and garlic extract in particular can interact with certain medications. Your prescribing doctor needs to know what you are taking, and your asthma action plan should remain your primary guide to managing your condition.
My asthma is allergy-triggered. Is this programme still relevant?
Allergic asthma, which is triggered by immune responses to airborne allergens, has a strong inflammatory and immune component that several supplements in this programme directly address. Super Flora is particularly relevant for allergic asthma, as gut microbiome balance plays a direct role in regulating the immune responses that drive allergic reactions. Selenium, Liposomal Curcumin, and H-500 all help to moderate the inflammatory and oxidative processes that make the airways hyperreactive. This programme does not address the allergen itself, but it works on the immune and inflammatory terrain that determines how severely the airways respond to it.
