Answer: to defend itself
Explanation:
This natural reaction prepares you to either flee or protect yourself in dangerous situations. Your heart rate increases, your adrenal gland releases cortisol (a stress hormone), and you receive a boost of adrenaline, which increases energy. This fight-or-flight response occurs in the alarm reaction stage.
don't do drugs in the first place
I don't know much but I'll try to help. I would recommend doing a workout for a certain amount of time maybe like 15 minutes. Every 15 minutes set a time for a quick break like maybe 5 minutes (So basically work out 15 minutes and take a quick break then repeat). You can also try exercising different times during the day like a bit in the morning, afternoon, and night so you don't have to do a bunch during a long period of time.
Saturated fats can raise your total cholesterol and increases the risk of heart disease but decreasing intake of saturated fats can reduce your cholesterol.