a family doctor

the quality of being extremely overweight

(phr) a frantic way of living

nourishing

(phr) social tensions

a large number of cases of a disease

(phr) to deal with a particular problem

a lack of food

the density of the soft connecting tissues in the body

(phr v) to put on muscle

a secondary unwanted result of a drug 

(phr) sensitive to sth by nature

(phr) impossible to do with your body

(phr) food with chemicals added to it

(phr) to overload sth

(phr) practically a social outcast

a lack of sleep

obligatory 

another possibility

to make every effort to achieve sth

supplementary, secondary

a shortened form of a word or words

the act of eating or drinking sth

brief and comprehensive

convincing

(phr) if we do good things, good things will happen to us and if we do bad things, bad things will happen to us

the possibility of experiencing sth

to copy sb else's written work and present it as your own

to replace

to keep

precision

an artificial ingredient in food to improve its appearance, taste, etc.

a substance added to food to keep it good for some time

causing dependence