Chia seeds. Does it work to increase breast milk supply?

I had a slight improvement when I had chia seeds. It wasn't much but it was noticeable for me. I had ordered confinement food and the lady who prepares my meal (home based) often include tea time snacks into her meals and I loved it! I had chocolate brownies with chia seeds, marble cake with chia seeds. Her also frequently used chia seeds in her meals too and it was so, so delicious. The picture I enclose was one of my favourites that I had during my 30 days package with her. I can't remember the rates but it was pretty affordable and included delivery.