It's a bulk-gaining industry.
Bulk-Gaining because the final product (the soda bottle) weighs more than the inputs (the bottle and soda)
-Soft-drink bottling industry -Fabricated-metals industry (vehicles, refrigerators, etc.)
To get "bulk" you should eat at least 3-5 meals a day while using Creatine and Protein supplements while working out every other day. When working out add more weight to your weights every time.
Yes...of course it can help a lot but for that you need to target concern audience.