The answer could be Sleep deprivation because they would loose a lot of sleep thinking about the lose
It is very important because it helps you to reach and keep up a healthy weight, decrease your hazard of constant illnesses (like heart malady and cancer).
Please correct any mistakes in my answer!! I'd be glad to fix it!! :)
Answer:
b I am pretty sure but now I'm second-guessing myself you also need sleep and sunlight and vitamins but I think you need food more. SORRY!
