Tracey RayeMay 14, 20194 minBioavailability Matters: The Plant-Based Guide to Quickly Boosting Your Iron Levels'It’s not just about the quantity, it’s about how much the body absorbs' I get asked about how to maintain healthy iron levels all the time, so I thought I’d share some of the tips I give to clients who are looking to boost and maintain their levels. Food First Blackstrap Molasses Molasses is a by-product of sugar production. While not the highest food source of iron (4.9mg/100g), molasses is probably one of the best and most well tolerated forms that I’ve come across. Iron i