Source: Dr Esselstyn's Leafy Greens Jingle (19 seconds, YouTube).

High Nitrate Veggies: The guidelines from this FaceBook Group that follows Dr Esselstyn diligently are:

What about high nitrate veggies from other parts of the world? Dr Esselstyn has shortlisted high nitrate veggies commonly found in USA. Many other greens (and veggies) from other parts of the world are also rich in nitrates? Which ones? I haven't found such a list prepared by anybody so far. We could construct them by studying the research papers underlying Dr Greger's videos in these articles: Plant Nitrates. If you have developed such a list, please share. Thank you.

Since leafy greens are an integral part of Dr Esselstyn's food guidelines, Esselstyn family has made a series of videos with green recipes! Most recipes are from these books:

1. Prevent And Reverse Heart Disease (320 pages, 2008) by Dr Caldwell Esselstyn.
2. The Prevent and Reverse Heart Disease Cookbook (288 pages, 2014) by Jane Esselstyn and Ann Esselstyn.
3. The Engine 2 Cookbook (288 pages, 2017) by Jane Esselstyn and Rip Esselstyn.