Tweet1. Eat meat.
Shoot for about 1 gram of protein per pound of body weight, which is roughly the maximum amount your body can use in a day, according to a landmark study in the Journal of Applied Physiology. (For example, a 160-pound man should consume 160 grams of protein a day--the amount he'd get from an 8-ounce chicken breast, 1 cup of cottage cheese, a roast-beef sandwich, two eggs, a glass of milk, and 2 ounces of peanuts.) Split the rest of your daily calories equally between carbohydrates and fats.

2. Eat more.
In addition to adequate protein, you need more calories. Use the following formula to calculate the number you need to take in daily to gain 1 pound a week. (Give yourself 2 weeks for results to show up on the bathroom scale. If you haven't gained by then, increase your calories by 500 a day.)
A. Your weight in pounds: _____
B. Multiply A by 12 to get your basic calorie needs: _____
C. Multiply B by 1.6 to estimate your resting metabolic rate (calorie burn without factoring in exercise): _____
D. Strength training: Multiply the number of minutes you lift weights per week by 5: _____
E. Aerobic training: Multiply the number of minutes per week that you run, cycle, and play sports by 8: _____
F. Add D and E, and divide by 7: _____
G. Add C and F to get your daily calorie needs: _____
H. Add 500 to G: _____. This is your estimated daily calorie needs to gain 1 pound a week.

To gain a pound of muscle per week, add 500 calories to your daily caloric intake required to maintain your weight.

3. Down the carbs after your workout.
Research shows that you'll rebuild muscle faster on your rest days if you feed your body carbohydrates. "Post-workout meals with carbs increase your insulin levels," which, in turn, slows the rate of protein breakdown, says Doug Kalman, R.D., director of nutrition at Miami Research Associates. Have a banana, a sports drink, a peanut-butter sandwich.

4. Have some milk before bed.
Eat a combination of carbohydrates and protein 30 minutes before you go to bed. The calories are more likely to stick with you during sleep and reduce protein breakdown in your muscles, says Kalman. Try a cup of raisin bran with a cup of skim milk or a cup of cottage cheese and a small bowl of fruit. Eat again as soon as you wake up. "The more diligent you are, the better results you'll get," says Kalman.

5. Make one snack ice cream.
Have a bowl of ice cream (any kind) 2 hours after your workout. According to a study in the American Journal of Clinical Nutrition, this snack triggers a surge of insulin better than most foods do. And that'll put a damper on post-workout protein breakdown.

TweetYOU NEED 1 GRAM OF PROTEIN PER POUND OF BODY WEIGHT TO MAINTAIN MUSCLE. YOU NNED A MINIMUM OF 1.5-2 GRAMS PER POUND TO BUILD MUSCLE. NOT ONLY DO YOU NEED CARBS POST WORKOUT, YOU ALSO NEED CARBS PREWORKOUT TO FUEL YOUR BODY DURING WHERE IT WONT FEED OFF OF PROTEIN. ICE CREAM AFTER A WORKOUT? IVE NEVER HEARD OF A BODYBUILDER ANYWHERE WHO WOULD EAT ICE CREAM AFTER A WORKOUT AND I KNOW SOME OF YOU DONT FOLLOW BODYBUILDING BUT WHEN IT COMES TO BUIDLING MUSCLE BODYBUILDERS ARE THE EXPERTS.