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Antioksidants
Savienojumi, kas neitralizē reaktīvās molekulas; vislabāk tos uzņemt no pilnvērtīgiem produktiem.
Jēdzieni
Definīcija
Antioxidants are compounds — including vitamin C, vitamin E and many plant polyphenols — that neutralise reactive molecules called free radicals, which can damage cells. Diets rich in fruit, vegetables, nuts and whole grains are consistently linked to better health, and these foods are naturally high in antioxidants. High-dose antioxidant supplements, by contrast, have generally not shown the same benefit and in some cases may do harm, so whole foods are the safer route.
Saistītie termini
Mikrouzturviela
Vitamīni un minerālvielas, kas organismam darbībai nepieciešamas pavisam nelielos daudzumos.
Makrouzturviela
Trīs uzturvielas, kas organismam nepieciešamas lielos daudzumos: olbaltumvielas, ogļhidrāti un tauki.
Šķiedrvielas
Nesagremojami augu ogļhidrāti, kas veicina gremošanu un stabilizē cukura līmeni asinīs.
Avots: Standard references on antioxidants and dietary patterns. · pārbaudīts 2026-09-04
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Kas ir antioksidants?
Antioxidants are compounds — including vitamin C, vitamin E and many plant polyphenols — that neutralise reactive molecules called free radicals, which can damage cells. Diets rich in fruit, vegetables, nuts and whole grains are consistently linked to better health, and these foods are naturally high in antioxidants. High-dose antioxidant supplements, by contrast, have generally not shown the same benefit and in some cases may do harm, so whole foods are the safer route.
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