Saturated fats are solid at room temperature. An excess of these fats in the diet is thought to raise the cholesterol level in the bloodstream and may have other adverse effects (e.g. increase cancer risk and impair memory). Most saturated fats are of animal origin.
Veggy tip
Plenty of vegetables contain iron but it’s often in a form that is hard for our bodies to digest. Try adding a squeeze of citrus—the chemical reaction makes iron easier to absorb.