Any information on low acidic coffee?

There is a difference between perception of acidity on the palate versus actual acid content of the coffee that would influence digestive issues. Not to mention the ways varieties or roasting methods can influence acidity perception in coffee.

Generally speaking our coffees would be considered quite acidic relative to the whole coffee market. 

Filter Roast Recommendations:

Dark | Organic French Roast

Medium-Dark | Organic Breakfast Roast

Espresso Roast Recommendations:

Dark | Blue Sky Espresso

Medium-Dark | Organic Espresso

Medium-Dark | Old School Espresso

Medium-Dark | Decaf Swiss Water Process

Brew Method Recommendation:

Cold Brew as from a brewing/sensory perspective it's by far the least acidic in taste. Also darker roasts will of course have a lower perception of acidity as well.