Boosting immunity naturally: The role of honey, garlic, and lemon in alleviating cold symptoms and cough
Katarzyna Mazur
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Diets Premium Expert • 24.09.2026
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Scientifically reviewed by a clinical dietitian:
This article has been peer-reviewed for adherence to IŻŻ, WHO, and PTGiP clinical nutritional standards.
| Diets Premium Expert Katarzyna Mazur | min read 3 min | Scientifically reviewed by a clinical dietitian 24.09.2026 |
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Key Takeaways
As the respiratory infection season approaches, many individuals turn to home remedies—particularly the combination of honey, garlic, and lemon—to relieve troublesome symptoms. But do these widely used ingredients genuinely possess evidence-based properties that aid in combating coughs and cold-related discomfort? Let us examine the available scientific research alongside traditional applications to assess their efficacy and safety in practice.
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Honey for coughs and colds
Honey for the relief of cough is particularly recommended for children. More and more research indicates that a single dose of honey can reduce secretion. In some scientific papers honey has been shown to be as effective as dextromethorphan (an anticonvulsant medicine). By the way, honey should not be given to children under 1 years of age due to the risk of infection with Clostridium botulinum bacteria. Infants exposed to the survivors of clostridium Botulinum are at risk of developing a disease called infant botulism. In addition to its antibacterial activity, honey is a good source of cysteine.
Garlic for coughs and colds
Garlic has been attributed with many properties ranging from lowering blood cholesterol levels to regulating glucose levels to acting as an antibacterial and antiviral agent. So far, it is not known how to explain the inhibitory effects of bacteria and viruses. Some studies suggest that a compound called allicin is responsible for this, while others suggest that it is a matter of different metabolites. However, it is highly likely that eating garlic regularly, especially during periods of increased colds, can protect us from infection as well as shorten its duration.
Lemons for coughs and colds
Lemon tea is a home remedy for viral illnesses. It has become a symbol of cold control, probably because of its vitamin C content. As we know, lemon tea is not the best source. It is much more abundant, e.g. wild roses, pickles, kiwis, peach leaves, red peppers. Although there is insufficient scientific evidence for the effectiveness of home cold control methods, it is worth trying them on your own skin.
Garlic, lemon, honey, the recipe
Following are the 3 simplest and most popular therapeutic proposals for honey mixtures derived from folk traditions. Tea with honey m. m. Due to the content of the glucose oxidase enzyme, it has bacterial properties. This enzyme oxidizes glucose to gluconactone, which when combined with water gives m.. m. oxygenated water.
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Katarzyna Mazur
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Diets Premium team expert. Specializes in nutrition plans, strength sports, and training plans.
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