Tips On How To Gain Weight For Men With Fast Metabolism

Have you ever wondered how to gain weight for men with fast metabolism? Don’t worry; you’re not the only one. Weight gain is popular among skinny people who want to put on some muscles and reach a healthy Body Mass Index.

Just like losing weight with food, gaining weight is not easy. It gets even more complicated when you have a fast metabolism. So, what is fast metabolism? 

High metabolism or fast metabolism means that “one’s metabolic processes consistently burn up more calories in a given time frame compared to the average for some population or set of people,” according to EverlyWell.

So, can you gain weight with a fast metabolism? The short answer is yes. Let’s read how you can achieve your weight gain goals. And at the end of this article, you will also find a few tasty weight gain shakes you can use to bulk up fast. 

How does weight gain work, and how can you gain weight with a fast metabolism?

Weight gain isn’t just a one-way street – there are different types of it. Weight gain means an increase in overall body weight. It can involve an increase in muscle mass, fat deposits, or the presence of excess fluids such as water in your body.

Usually, weight gain occurs when you consume more calories than you spend. The remaining calories get stored in your body as fat cells.

The weight gain we aim for here is an increase in muscle mass with a healthy amount of fat, and there are various ways to do it. This guide will explain how you can gain weight with a fast metabolism.

Weight-gaining methods for people with fast metabolism are similar to how it is for those with normal levels of metabolism. You’ll have to consume a few extra calories and put in more effort.

Ways to gain weight when you have a fast metabolism

Consume more calories and more frequently

First, let’s calculate your Basal Metabolic Rate.


This isn’t 100% precise, but it will give you an idea of how many calories your body spends each day. Of course, you will have to focus on consuming more calories than that. 

A screenshot of BMR - Basal Metabolic Rate formulas to count how much calorie you need to gain weight fast for skinny men.

Suddenly increasing how much you eat can be uncomfortable. Instead, try eating multiple small meals throughout the day. That way, it’s easier to eat more. Also, don’t drink too much water before meals; it’ll save space for more food.

One of the best ways to consume more calories is to take it in the form of liquid. This is where weight gain shakes are beneficial. Also, take advantage of every chance to sneak extra calories into your snacks. For example, apply peanut butter to your toast or a spoonful to your healthy shake.

Eat nutritious food

Only increasing calories isn’t enough. You will have to be careful about what is entering your body. Consuming too much fat can cause more harm than good. Eating healthy makes you physically stronger and improves your brain power.

An illustration showing chicken, vegetables, milk, cheese, carrot, banana to illustrate healthy foods for weight gain.
Credits: Swanky Fella

Eating more protein can help in muscle and skeletal growth. Eggs, almonds, and chicken are excellent sources of protein. Also, remember to eat enough carbs. Always eat more energy-dense foods such as peanut butter, dried fruits, meat, and grains. Avoid highly processed foods. They might have higher calories, but they are incredibly unhealthy.

Workout regularly

In any health-related topic, you’ll always see this advice, exercise. Working out has enormous health benefits, so get a gym membership and start lifting weights. It’ll not only help you gain muscles but also get rid of excessive fat.

An image of gym workout equipment to gain weight for skinny men.
Credits: Swanky Fella

When you work out and exhaust your muscles, they build back even stronger and bigger. It’s just as essential to give your muscles recovery time. Don’t target the same muscles every day; make a workout plan and stick to it.

Weight gain shakes to gain weight fast

An illustration of yellow protein shake and a banana to illustrate shakes and foods, which are great for quick weight gain for men with fast metabolism.
Credits: Swanky Fella

Protein shakes are a must to gain weight for men with fast metabolism. Here are a few tasty weight gain shakes you can make at home to increase your calorie intake. But before getting these out, ensure you’re not allergic to any of these ingredients. 

These three shakes contain whey protein powder, which helps with weight gain and speeds muscle recovery after exercise. We recommend using the Ghost Whey Protein or Optimum Nutrition Gold Standard, which are tried and tested best-sellers.

An image of Ghost and Optimum Nutrition Gold Standard whey proteins for fast weight gain in men with fast metabolism.
Credits: Optimum Nutrition and Ghost

You can check all the whey protein products on Amazon here. Now, let’s start with the best protein shakes to gain weight.

Whey protein smoothie

This weight gain shake from Healthline is one of the budget-friendly weight gain shakes you can get. It’s also effortless to make, and finding ingredients for this one isn’t a problem. And the best part is that it packs over 1000 calories. That’s almost half of the needed daily calorie intake for the average person. Here it is. 


  • ½ cup frozen strawberries
  • 2 tablespoon peanut butter
  • 1 medium-sized banana
  • 1 tablespoon honey
  • 1 cup oats
  • 2 scoops whey protein powder 
  • 1½ cups milk

Put all the ingredients in a good blender, such as Nutribullet, and blend until you get the desired texture. It’s that easy. 

Cookies and cream shake

If you’re looking for something more fun, this 4 ingredient weight gain shake by Muscle & Strength is the perfect one. The ingredients are easy to find, and it has 800 calories. 


  • 1½ cups milk
  • 1/4 cup heavy cream
  • 2 Oreos
  • 2 scoops protein powder 

Like the previous one, use a good blender to finish making this shake. It will have a pleasant taste, and you can add a banana to increase the calorie count even more.

Pineapple, coconut, and cinnamon shake

Another one from Muscle & Strength, and really rich in calories. This exotic shake is flavourful and packs 800 calories of tropical taste. Ahoy!


  • 1½ cups milk
  • 1/4 cup heavy cream
  • 1/4 cup coconut milk
  • 1/3 cup pineapple
  • ¼ teaspoon cinnamon
  • 2 scoops protein powder

Closing thoughts

So, how to gain weight for men with fast metabolism? Weight gain shakes are a great addition to your daily intake, but they should not be used as a meal replacement. Instead, having a proper diet and enough workout is necessary. What you drink after workout also matters, so don’t skip on these.

Weight gain doesn’t happen overnight. You will have to stay patient and consistent, and there’s no easy way around it. But if you follow all the instructions mentioned above, you’ll see changes. You can gain weight fast and improve brain function at the same time, so stop procrastinating and get to work.

So, hopefully, we’ve answered all of your questions on how men with a fast metabolism can gain weight. 

Read more: If You Delete Your Search History, Is It Gone Forever?

Disclaimer: The information in this article is provided for general and educational purposes only and does not constitute any legal, medical or professional advice. Although this article aims to improve healthy living, always seek your doctor’s advice with any questions you may have regarding any serious medical condition.

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