. If you are between ages 15 and 35 your in a good range for increasing muscle. If you are 25 years old or younger, you likely still have ample amounts of growth hormone in your body which can aid in muscle creation. Muscle is result of diet, genetics, exercise habits, hormonal levels, even sleep and hydration.
I will not recommend steroids, because its not in your greatest interest. If you want muscle quickly first of all you need to lift weights for more repetitions 7-12 reps. Low repetitions are mainly for power, and strength, higher repetitions will make your muscles look larger. Stick to the Dead lift, Squat, Over Head Press, Bench Press,Dip, and Pull up aim to get stronger in these workouts each week add 5 more pounds each new week, and you will gain muscle.
-Stay hydrated, drink water until your urine is clear in color each day. When you are not well hydrated your muscles can have 15% less volume.
-You need excess calories. To build more muscle mass you need to eat more calories than you burn each day. What determines if this calorie excess goes towards building muscles, or your waist line is mainly based on your work out habits.
-Eat meats as you can obtain enough protein from vegetarian diets. However it is often more concentrated in meats. Meats and Dairy also contain creatine which can help release energy and make you stronger. Cholesterol is the building block of steroid hormones. Saturated fats can increase testosterone levels to a degree as well. Meats may be good for people who want huge muscles.
-Protein is needed but 1 gram per pound of body weight is overrated. Consume 80-125 grams of protein a day and you will be ok as long as your carb and calorie intake is higher.
-Eat carbohydrates as when you do not consume enough carbs your body uses protein for energy instead of growth and repair. Carb intake also increases insulin production. Insulin helps nutrients reach your muscles more quickly. Some bodybuilders inject insulin just for this reason. Carbs will also give you more energy to lift for longer. Carbohydrates are good for muscle building.
-Sleep as this releases hormones such as testosterone which can aid in your muscle building. With lack of sleep most males can have 40% lower testosterone levels.