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peanut allergy therapy not yet viable, say researchers
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desensitising those with peanut allergies is still not a viable treatment – although it could be in the future, according to a new paper published in the journal of allergy and clinical immunology. peanut allergy affects about one per cent of the population in westernized countries, the authors wrote, and previous studies have shown that the prevalence of peanut allergy, which can be fatal, has doubled in the uk and us over the past decade. due to very limited therapeutic options – peanut avoidance is currently the only way to prevent a reaction, but even tiny amounts can trigger a response – there is a need for alternatives. peanut oral immunotherapy (oit) – in which patients are given tiny amounts of ground peanuts at a gradually increasing dose – has been shown to raise the tolerance threshold for allergic reactions. many researchers and allergy sufferers have been holding out hope that the therapy could eventually help them avoid reactions due to accidental exposure. however, although there has been some cause for optimism, according to this latest review the results from recent trials have been mixed. in one recent oit study, for example, 17 out of 22 patients could not reach a 500mg dose of peanuts, and 18 per cent dropped out due to secondary side effects from the therapy.
Source :foodnavigator.com
Date :
9
July
2010
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a federal appeals court has ruled that organic almond growers can challenge a law requiring mandatory pasteurization of almonds intended to reduce risk of salmonella contamination, overturning a previous decision. pasteurization of almonds is carried out in one of two ways: by treatment with propylene oxide gas – in which case almonds cannot be considered organic – or by steam treatment.
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as if walnuts weren\'t already a powerhouse of health benefits, we learn of another significant benefit from a recent study conducted by the yale-griffin prevention research center. published in the february issue of diabetes care, the study concluded that eating 2 ounces of walnuts, about 16 to 22 halves, every day as part of a normal diet may improve cardiovascular health in people with type 2 diabetes.
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almonds were the most popular nut used in new products launched in the eu last year, mintel data indicate, with over 50 per cent of almond-containing foods in the confectionery and bakery categories. data from mintel’s global new products database and shared by the almond board of california suggest an 18 per cent increase in almond-containing products launched in the eu-27 in 2009.
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following a financing deal signed with norway last week, the southeast asian country plans to revoke existing forestry licenses held by palm oil and timber firms to save its vast rainforests and peat lands that are seen as a carbon sink. the government has promised land swaps for cancelling some forest concessions, a process that may take years to fine tune and also prevent the world\'s no. 1 palm oil producer from achieving its 40 million output target by 2020.
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a diet rich in walnuts helps type 2 diabetes patients improve endothelium-dependent vasodilatation and may reduce their overall cardiac risk, according to a study published in the february issue of diabetes care. researchers at yale university school of medicine studied 24 people with type 2 diabetes who were randomized to a diet including 56g/d of walnuts or a diet without walnuts for eight weeks.
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a new trial into ways to counter peanut allergies to going ahead in the uk, following a successful pilot. researchers from addenbrookes hospital in cambridge previously concluded that the tolerance of some peanut allergy sufferers could be built up over time, to cope with up to five nuts without ill effect or anaphylaxis. the new study, which will take 3 years and cost £1m, will involve over 100 children aged 7 to 17 years.
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Coca.Cola
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PEPSI
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Mcdonald
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Nestle
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Mars
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Baskin & Robins
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Nutrika
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Mumika
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Chika
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