Cerebrospinal fluid (CSF), clear, colourless liquid that fills and surrounds the brain and the spinal cord and provides a mechanical barrier against shock. Formed primarily in the ventricles of the brain, the cerebrospinal fluid supports the brain and provides lubrication between surrounding bones and the brain and spinal cord. When an individual suffers a head injury, the fluid acts as a cushion, dulling the force by distributing its impact. The fluid helps to maintain pressure within the cranium at a constant level.
https://www.britannica.com/science/cerebrospinal-fluid
This is a tuff question because there are a lot of drugs that if misused could cause this problem. I wish this was multiple choice. But im going with "Oxycodone" as my answer
A. Measure your heart rate before, and after workouts
Answer:
Protien-chicken, tuna
Fruits-Apples, Bananas
Grains-Rice,
Dairy-Milk, Yogurt
I don't get what's so tough about this.
Preventing yourself from doing the things you were doing before that were making you unhealthy