B problem solver this is correct answer in my opinion
For this answer I would go with D. Retinalogic. It is not a vitamin.
Answer:
1. Electrolytes play a vital role in maintaining homeostasis within the body. They help regulate myocardial and neurological function, fluid balance, oxygen delivery, acid-base balance, and other biological processes.
2. The most serious electrolyte disturbances involve abnormalities in the levels of sodium, potassium, and/or calcium.
please tell me if i'm wrong and mark brain
The item from this list which isn't considered a stimulant would be alcohol - a. It is considered to be a depressant. All the other items - nicotine, caffeine, and cocaine have stimulating effects which are known to their useres, while alcohol doesn't have an stimulating effect generally.