Here are the top medical news for the day:
Are low blood urate levels linked to a higher risk of premature death?
New research published in Arthritis & Rheumatology suggests that adults with low blood levels of urate, a breakdown product of metabolism, may be at higher risk of having low skeletal muscle mass and strength and may face a higher risk of early death.
The study used 1999–2006 data from the National Health and Nutrition Examination Survey. Among 13,979 participants aged 20 years and older, low blood urate concentrations were associated with low lean mass, underweight body mass index, and higher rates of weight loss. Low blood urate was associated with a 61% higher risk of death (through 2015) before adjusting for body composition, but risk was non-significant after adjusting for body composition and weight loss.
Ref: Joshua F. Baker et. al,Associations between low serum urate, body composition, and mortality,Arthritis & Rheumatology,10.1002/art.42301
How should Pollen Food Syndrome be diagnosed and managed?
The British Society of Allergy & Clinical Immunology Standards of Care Committee has developed a guideline for diagnosing and managing PFS.
The guideline, which is published in Clinical & Experimental Allergy, notes that it's essential to distinguish PFS from a primary allergy to peanuts, tree nuts, or fruit. Management focuses on avoiding known trigger foods, which may appear to be simple, but can be difficult if coupled with a pre-existing food allergy, or for individuals following a vegetarian/vegan diet.
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