The Human Milk Foundation (HMF) is a charity that aims to ensure equitable access to milk bank services exist across the UK for families facing feeding challenges. The Hearts Milk Bank is now the UK's largest human milk bank, supporting over 50 neonatal units and hundreds of families in the community with access to specialist lactation support and donor milk after healthcare professional referral. The HMF also facilitates and supports research to create a truly evidence-based effective service.