size increase

will my muscle size increase if i take only whey protein as a supplement?
i am taking special care of my diet to include carbs protein vitamins minerals in it.
Which supplement do you suggest to to gain muscular size?

You can gain muscle mass only if your training is decent, unless you are a newbie.
It'd be great if you could post up your training regime here.
For your question, it really depends. Your food throughout the day is more important than your whey protein intake IMO.

5'8.1"
Age = 19
started in February 16th 2007: 58kg (127.6lbs)
current : around 79-80kg (173.8lb-176lb)

thanks for responding trubeginner
my excersie schedule is as follows:
Monday: back & biceps
Tuesday: abs
Wednesday: shoulders & legs
thursday: chest & triceps
friday: abs
sat: again repeat of the above cycle
Sunday: off day
I try to trian 1 hr evryday for eg. back 30-35 min biceps 25-30 min
of course i perform 10 min warmup before lifting
the diet is also good after workout i take 1 scoop of whey and then after 20 min i have  4 egg whites and 4 whole wheat bread
Lunch: 5-6 chapatis rice curd pulses
evening snacks: 3 bananas 1 apple everyday with muesli
dinner: 5 chapatis and pulse and other vegetables
please give your valuable inputs i have high hopes rubeginner,
Thanks in advance.

no replies yet... :(

I have no idea what the food you are eating actually is.

Just buy a whey ''bulking'' supplement that's packed with calories.

Going to hit epistane soon.

It seems like your eating plenty of calories but I am also not aware of what some of these things are (chapatis and pulse).  You probably don't need 3 bananas in one sitting.  Try adding something with a little more protein with that.  The egg whites and whole grain bread is excellent but maybe eat that for breakfast?  You might also want to try and train each body part twice a week if possible instead of just once.  As a trainer, many of my clients saw significant gains in training each body part two times a week. 
If your just beginning, you probably don't need too many exercises for each body part, 2-3 should be significant for major muscle groups(legs,chest,back) and only 1-2 for smaller groups(shoulders, arms, abs)  Try and combine Back shoulders and bis in one day, chest shoulders and tris in another, and legs and abs in another.  This way you will have to train 6 days a week but will hit each muscle group twice a week.   Post what workouts you perform for each muscle group and I may also be able to help more.  Keep it up!!

Junior Majoring in Nutrition