Can You Be in a Calorie Deficit and Gain Muscle? For some people, yes, it is possible to build muscle in a calorie deficit. For example, those who are new to resistance training and/or have higher BMIs may find a heightened response to lifting weights and experience greater losses of fat mass in a calorie deficit.
No, it is not possible to gain lean muscle while eating fewer calories than your body needs to maintain its current size/weight. In order to build muscle, you need to create a slight caloric surplus and provide your body with enough protein to support the muscle growth.
Not eating when trying to gain muscle mass can be detrimental to your fitness goals. When you don't eat, your body doesn't get the fuel it needs to build muscle. Without a good source of nutrients, your body won't be able to repair and build muscle tissue efficiently.
Eating Too Few Calories
Muscles need a calorie surplus to grow. Eldayrie said that if your body is in a caloric deficit, its ability to grow muscle is limited.
The general rule is that consuming an excess of at least 2,500 calories per week can help increase lean tissue by one pound of gained mass. This number is derived from several published studies, but it is generalized for the 'average exerciser. ' For muscle hypertrophy, your client may need even more excess calories.
Even if you want to lose body fat, which does require a calorie deficit, cutting calories too much can cause you to lose muscle rather than maintaining muscle while burning fat. Watch out for clear signs that your body isn't getting enough nutrients as a cue to eat more for better gains, Asche said.
A diet that lacks adequate protein, carbohydrates, and healthy fats can make it harder to gain muscle mass. In contrast, consuming excess calories without the right macronutrient balance can result in gaining excess fat, rather than muscle mass.
Lifting and doing strength training without adequate nutrition, especially without enough protein, can actually lead to loss of muscle tissue. Furthermore, if you aren't eating right you won't have the energy to do the workouts that lead to muscle gain.
There are other terms for this, such as build mode, but bulking is a common term for this caloric surplus. Dirty bulking is when an individual is in a caloric surplus to build muscle (build mode). However, the individual is eating foods that are carb dense, unhealthy, and ultra-processed out of convenience.
A cutting diet reduces a person's calorie intake to lose body fat while maintaining muscle mass. Cutting diets typically prioritize lean proteins, nutrient-dense vegetables, and whole grains. Bodybuilders and fitness enthusiasts often use a cutting diet after a bulking phase to achieve a leaner physique.
It is possible to build muscle mass while at a calorie deficit, but it takes finding a balance between cutting calories, eating sufficient protein, and using resistance training to stimulate the creation of muscle tissue.
Interestingly while a calorie deficit can impair muscle growth, it doesn't necessarily stop you from gaining strength. A recent review found that while those training in a calorie deficit saw impaired muscle growth, their strength gains weren't affected.
Increase the intensity of your workouts instead of working out for long periods of time. Make sure you're getting enough calories and protein in your diet for muscle growth. Get plenty of sleep and give your muscles time for recovery. Try supplements for more strength, energy, and power, like creatine and HMB.
Although every workout helps you build muscle, you probably won't see any noticeable changes until four to 12 weeks of consistent dedication to building muscle. Along the way, it's important to get plenty of sleep, correct any form mistakes, and track your progress, too.
Yes, it is possible to gain muscle while in a calorie deficit, but it depends on several factors such as caloric intake, protein intake, recovery, and weight lifting. How many calories should I consume to gain muscle?
You should eat about 1,000 fewer calories per day. That's a safe amount of calorie restriction, but a smaller calorie restriction, such as 500 calories, may be easier to maintain over the long term.
How Long Do Newbie Gains Last? Anecdotally, newbie gains can last between 6-12 months or even a bit longer depending on various factors. Taking advantage of this timeframe is one of the wisest life investments a person can make considering the effort/time to reward ratio.
If you're not training hard enough, progressing, or you're overtraining, you can see muscle mass go down, even if you're in the gym everyday. If your calories or protein are too low, you will see a decrease in muscle mass, even if you are getting stronger.