Sophie Medlin

Major Functions

Mineral that allows blood to transport oxygen - Component of haemoglobin, myoglobin, and many enzymes.

In every dose

5mg (equal to 8oz steak or 1 cup of white beans)

Fighting Talk

Iron deficiency, especially during childhood, can lead to reduced cognitive function. It could also protect against psychiatric disorders, including mood disorders, autism, and ADHD.

What’s in it for my brain?

A lack of iron can cause tiredness, headaches and dizziness, all of which can affect work capacity, intellectual performance and behaviour. Clinical trials have also shown that supplementing iron over four months improved attention, short- and long-term memory and performance in cognitive tasks.

Fringe benefits

Iron is essential for energy levels and exercise performance

It is harder to source with less meat in the diet and women are at risk of deficiency due to menstruation

Plays well with

Iron absorption (especially from vegan sources) is enhanced by vitamin C so including fruit and vegetables with your first meal after your supplement will optimise absorption.

Clever stuff

Iron deficiency can cause all these symptoms because of its intrinsic relationship with the oxygen in our blood. When not enough oxygenated blood reaches the brain, it can cause blood vessels in the brain to swell, which in turn causes these symptoms.

For the nerdy