What's too much? Well, the rule of thumb is that you should consume about 0.45 grams of protein per pound for men and 0.35 grams of protein per pound for women—if you're sedentary (protein intake recommendations vary by activity level).
What would happen is you would not get enough protein and stuff to make your body keep going and keep getting energized. you need like 30 g or protein in order to keep your body going each day.
Based on the context in word the word "Lifestyle" is used in the statement, "A career will be most productive, comfortable, and enjoyable when it fits well into one’s lifestyle", the best definition of lifestyle would be option 3 -
a way of living that shows a person’s beliefs or opinions.
Subtract your age from 220 to get your maximum heart rate. Calculate your resting heart rate by counting how many times your heart beats per minute when you are at rest, such as first thing in the morning.