Many people find ferrous gluconate easier on the stomach compared to other iron salts like ferrous sulfate. This form supplies elemental iron, which the body needs to produce healthy red blood cells and keep energy levels steady when iron stores run low.
Taking it with food can lower the chance of stomach upset. Doing so may reduce absorption slightly, so some users prefer to take it between meals if their stomach tolerates it.
Iron overdose is toxic. Keep this and any iron product locked away and out of reach of children.