Minerals - Other Minerals

Question 1

Boron (B)

Answer 1

Boron (B) – a trace mineral not considered essential in humans but plays a role in mineral metabolism and bone development

The richest food sources are fruit, vegetables, nuts and legumes (meat, fish and dairy are poor sources)

Question 2

Silicon (Si)

Answer 2

Silicon (Si) – not considered essential to humans but plays a role in bone mineralisation and the integrity of connective tissue

The richest food sources are whole grains, root vegetables, dried fruit and bananas (meat, fish and dairy have low values)

Question 3

Flouride (F)

Answer 3

Flouride (F) – Only a trace of F occurs in the human body, mainly in bones and teeth. In excess (i.e. from toothpaste, tap water), it is highly toxic, especially to the thyroid gland and tooth enamel.