Fosfaat is alomtegenwoordig in de voeding, terwijl de gezondheidseffecten o zo weinig onderzocht zijn. Onlangs stelden Zwitserse onderzoekers vast dat dagelijkse inname van een realistisch hoge fosfaatdosis de bloeddruk verhoogt bij jonge, gezonde volwassenen.1,2 Fosfaat doet dit – althans voor een deel – via een 'sympathoadrenaal' mechanisme. Steeds meer stemmen gaan op om (serum)fosfaat als een nieuwe cardiovasculaire risicofactor te beschouwen.
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