I first created a capsule and added a few more height segments.
I then added a bend deformer and changed the strength.
Next I added a gray color, then I added some noise and a bump using the stupl shader

I then added some lights.
1 white front light
1 blue rim light
1 yellow back light
Next I added a a camera, then I added an emitter and placed the Capsule into the emitter. I then changed the settings adding to the birthrate editor to create lots of capsules falling down.
I then added a little global illumination and then rendered it out...
I then opened it in Adobe Photoshop and removed the color. Next I added a light brown layer and changed it to overlay, then I reduced the opacity down.
Next I used the Blur tool to blur out some of the edges...
Cover your mouth when you sneeze...