Athletes – anyone who exercises on a regular basis may need significantly more iron than the average individual. Some health experts say that athletes require as much as 30% more iron than the typical person.
Wanariadha - mtu yeyote anayefanya mazoezi mara kwa mara anaweza kuhitaji chuma zaidi kuliko mtu wa kawaida. Baadhi ya wataalam wa afya wanasema kwamba wanariadha wanahitaji chuma zaidi ya 30% kuliko mtu wa kawaida.