Health Compounding
What does the sweetened protein shake cost over 15 years?
The Sweetened Protein Shake
16 grams, 260 times/year, 15 years — the long-term cost is 138 pounds.
How the number's built.
The shake is ordinary enough to disappear into the day. At 16 grams across 260 servings a year, it becomes 138 pounds of added sugar over 15 years.
If you changed one thing
Half the pattern stays.
69 pounds stay outside the routine.
No rush. It keeps until you want it.
A way through
cutting the pattern in half
2,080 grams/year avoided
× 15 years
÷ 453.592 = 69 pounds avoided
The Math
16 grams / serving
260 servings / year = 4,160 grams/year
× 15 years = 62,400 grams
÷ 453.592 grams/pound = 138 pounds
Assumptions
- Each serving contains 16 grams of added sugar.
- 260 servings happen each year.
- Timeline spans 15 years.
- This is arithmetic from stated assumptions, not a disease-risk claim.
The arithmetic of sweetened protein shake
Last reviewed: May 2026.
An estimate built for reflection — not financial, medical, or legal advice. The figures follow the assumptions above.