Does Iron Bisglycinate interact with Psyllium Husk Powder?
Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Space them apart· moderate evidence
Fibre can bind iron.
Psyllium and other soluble fibres form a gel that can trap minerals like iron and slow their absorption as they pass through the gut, so taking them together blunts how much iron you get from a dose.
What to do
Keep iron and psyllium (and other fibre supplements) a couple of hours apart. Take iron on an empty stomach with vitamin C for best absorption, and use psyllium with plenty of water at a different time of day.
Common questions
Can I take Iron Bisglycinate and Psyllium Husk Powder together?
Space them apart. Keep iron and psyllium (and other fibre supplements) a couple of hours apart. Take iron on an empty stomach with vitamin C for best absorption, and use psyllium with plenty of water at a different time of day.
Why do Iron Bisglycinate and Psyllium Husk Powder interact?
Psyllium and other soluble fibres form a gel that can trap minerals like iron and slow their absorption as they pass through the gut, so taking them together blunts how much iron you get from a dose.
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