It is thought that as many as 1 in 3 people in the UK suffer from an allergy at some point in their lives. An allergy is simply a reaction that the body has to a particular substance in the environment, generally known as an allergen.
Some people only suffer from allergies during one season, but some experience adverse symptoms throughout the year. In the summer � often between May and August � grass pollen levels are at their highest, bringing a bout of seasonal allergic rhinitis or hayfever, to many. Tree pollen or weeds can extend this period from as early as February until October.
Year round allergens include house dust mites, pet allergens and mould spores; these often lead those suffering to have symptoms of a year-round cold.
Holland & Barrett stock a wide range of products to support your allergy and sinus problems naturally. Click through to individual products to read detailed product descriptions.