Bone pain
Fatigue
Fever
Changes in the way your skin looks
Bleeding
This is in my own words!
Answer:
The risk factor is he is a strnager and could be dangerous
A possible outcome is that he is crazy and trys to murder or kidnap you.
You could politely tell him no and offer him a different solution like a cab. Then sprint to your car and drive away.
Explanation:
Electrolytes, they boost your immune system and energy level
The different functions of your body and different ways your body acts.