These days, who doesn’t have stomach problems? The stomach is associated with the element earth in Feng Shui and is associated with the direction of Northeast.
If you have stomach issues, you may have an earth imbalance. Brick, stone, sand, crystals all represent earth. If you are surrounded by earth, you can lessen it by adding some metal to your space. If it’s waaaaaayyy too much earth, you may need to add wood.
Not enough earth… add earth! Go work in the garden, make some ceramics and/or, add some raw crystals to your space! I need earth so I am trying to get in the dirt these days.
If you have stomach unease, take a look around and assess the quantity of earth in your space and see if your stomach troubles disappear.