What to Eat Before a Workout: Optimising Your Pre workout Nutrition

Fitness Foods >> Pre Workout Meal and What to Eat After a Workout

What to Eat Before a Workout: Optimising Your Pre workout Nutrition

It is important to make the most daily exercise. Pre- and post-workout foods are key. The challenge: there is a general misconception about what foods and nutrients actually do for recovery and reaching your workout goals.

A study among fitness enthusiasts shows, for instance, that half of the participants think that consuming carbohydrates after a workout can lead to less optimal results.

Moreover, one-third of the participants don’t want to consume any calories at all directly after a workout.(1)

When Googling “pre- & post-workout foods,” you get more than 3.5 million results. But what’s actually hard to find is a clear and comprehensive overview about what happens to the body when working out, why the kind of workout you do matters, and how that relates to what needs to be on your shopping list.

Nutrition can push your workout to the next level

Your body needs energy to function & perform during your workout. By burning the three major macronutrients (carbohydrates, fat and protein), your body gains energy in the form of adenosine triphosphate (ATP). ATP is the most important energy source for your body. 

If energy isn’t needed, it is stored as creatine phosphate, glycogen and fat. Depending on the intensity of your workout and how quickly you need an energy boost, you’ll get it from ATP.

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Better workouts with the right nutrition  

Endurance training

  • When you start a cardio workout, your body burns the glycogen in your blood and your muscles first. 
  • These glycogen stores can provide well-trained athletes with energy for 1.5 to 2 hours. 
  • When marathon runners hit the wall or bonk during the race, it means they’ve used up their glycogen stores, and their energy level crashes. 
  • Electrolytes (natrium, chloride, potassium, magnesium, and calcium) keep your body going (fluid balance, muscle contraction, and nerve impulses).

Strength training

  • Your muscles need enough training to be able to adapt and improve. 
  • Intense strength training can cause micro-tears in your muscle fibers and tendons (micro-trauma). Protein helps repair these tears, and then the muscles grow. This process is called hypertrophy. 
  • More protein is not always better. Excessive protein can damage your kidneys and bones and increase the acidity of your urine. 

Try our calculator to figure out how much protein you need:

Did you know?

Muscle growth doesn’t happen while you are working out; this takes place during the recovery phase. After a tough workout, it takes your muscles at least 48 hours to recover.

Best Pre-Workout Food

Food is fuel. A pre-workout snack is needed to power you through your run so you can complete it feeling strong. Get it wrong and you will feel it. Eat too much and your stomach will let you know when you up the intensity. Too little and you’ll “bonk” or hit the wall and finish feeling weak. Keep it simple and balanced with adequate hydration.

Pre-workout nutrition

Endurance training

  • Eat a proper meal two to three hours before a cardio workout. 
  • The meal should include enough carbs as well as some protein. 
  • You can have a small high-carb snack up to 10 minutes before the workout. If you want a blast of energy quickly, have something with a high GI (>70).(2)
  • Don’t forget to hydrate before, during, and after your workout. You don’t want to get seriously dehydrated (loss of >2% of your body weight from sweating), which affects your electrolyte balance. This can really hurt your performance.(3)

Strength training

  • Eat a proper meal two to three hours before your cardio workout. 
  • Combine carbohydrates and proteins in a ratio of 3:1.
  • You can have a small high-protein snack or shake up to 10 minutes before your workout.

Helpful tip:

Steer clear of greasy, spicy, or high fiber food before your workout. These can upset your digestion and cause heartburn or feel heavy in your stomach, which hurts your performance.

Best Post-Workout Food

What you eat after you work out is just as important as what you eat before. Skip a post-workout snack or meal and you’ll slow down your ability to recover. This can range from feeling sore the next day and having to cancel your workout, to feeling exhausted over the coming days and not performing at your best.

Protein is important after training. You need it for muscle repair and recovery after an intense workout. More isn’t always better: your body can’t store excessive amounts of protein – the extra amounts will get stored as fat.

Post-workout nutrition 

Endurance training:

  • The optimal post-workout recovery window is about 30 minutes. Your snack should be a good mix of carbs and protein (2:1 ratio).(4)
  • Carbohydrates are especially important after a long workout to replenish your glycogen stores. 
  • Your body loses electrolytes when you sweat, so feel free to add some salt to your meal. If your workout was long, a drink with electrolytes and carbohydrates is a good way to support recovery.(5)
  • Weigh yourself before and after your workout. The difference will tell you how much fluid you need to drink. 

Strength training:

  • Your body refills its energy reserves during the regeneration phase. When you consume macronutrients, this improves your recovery.
  • The optimal post-workout recovery window is about 30 minutes. Focus on protein combined with a smaller portion of carbohydrates (more if you want to build muscles or gain weight). You should eat 20 to 25 g of protein right after your strength training to support muscle protein synthesis.(6)
  • Don’t feel you have to take supplements after your workout. Your protein needs can be covered in a balanced diet. If you don’t have time for a meal, a protein shake or bar is a good alternative. 

These recipes are perfect after your workout:

Cardio:

  • Post Workout Shake
  • Avocado Pasta Salad

Strength:

  • Protein Smoothie
  • Loaded Sweet Potato Skins

Takeaway

Your pre-workout meals and what you eat after a workout significantly influence your performance and your recovery. Follow our tips if you want to take your diet (and your workouts) to the next level. 

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Source: https://www.runtastic.com/blog/en/fitness-nutrition-101-what-to-eat-pre-post-workout/

Everything You Need to Know About Pre-Workout Nutrition

What to Eat Before a Workout: Optimising Your Pre workout Nutrition

One of the first pieces of bodybuilding advice I was given was on pre-workout nutrition.

If I didn’t eat protein and carbs immediately before training, I was told, I’d miss an opportunity to accelerate muscle growth, if not directly hinder it.

And so I did, before every workout, without fail.

Chances are you’ve heard the same things. Bodybuilders and gymbros a have been singing pre-workout nutrition’s praises for decades.

How important is it really, though? Does eating before workouts actually help us build muscle faster?

Well, the long story short is this:

Pre-workout nutrition isn’t as crucial as many would have us believe, but it’s not entirely without merit, either.

And in this article, you’re going to find out why.

By the end, you’re going to know why pre-workout nutrition is even a “thing,” the ideal type of pre-workout meal, the truth about the “anabolic window,” and more.

Let’s get started.

Why Pre-Workout Nutrition?

Every day, your body is constantly breaking down and rebuilding muscle proteins.

This process is known as “protein turnover,” and when viewed on the whole, breakdown and synthesis rates generally balance each other out.

When you exercise, however, things change.

Research shows that protein synthesis rates decline during resistance training and cardio, and that both protein synthesis and breakdown rates rise soon after you finish working out, with breakdown rates eventually overtaking synthesis rates.

In other words, exercise is a catabolic activity, and this is especially true with fasted training and longer workouts.

(This is why the bodybuilding adage that you don’t build muscle in the gym is true. Workouts break muscle tissue down, and the repair, recovery, and growth occurs during the “downtime” in between workouts.)

Now, mechanically speaking, muscle growth is the result of protein synthesis rates exceeding breakdown rates over extended periods of time.

Therefore, if you want to gain muscle as quickly as possible, then you want to do everything you can to keep protein synthesis rates at or above breakdown rates.

The more time your body spends in this anabolic state, the faster you gain muscle.

That’s one of the reasons you need to eat enough calories and protein every day, why various strategies to accelerate muscle recovery can help, and why pre-workout nutrition is a staple in the world of bodybuilding.

The goal of the pre-workout meal is simple:

Dial down muscle breakdown and punch up muscle synthesis rates.

That’s the idea, anyway. How does it actually play out, though?

Should You Eat Protein Before You Work Out?

If you haven’t eaten protein in the 3 to 4 hours preceding your workout, then it’s a good idea to eat 30 to 40 grams or so before you train.

If you have eaten protein in the last few hours, though, then you don’t need to eat more. You can just eat after your workout.

Let’s take a minute to unpack this advice, because it not only helps you better understand “peri-workout” nutrition better, but nutrition and muscle building on the whole.

As far as building muscle goes, eating protein does two vital things:

  1. It bumps up muscle protein synthesis rates and suppresses breakdown rates.
  2. It provides your body with the raw materials needed to build muscle tissue (amino acids).

That’s why you need to make sure that you eat enough protein every day if you want to maximize muscle growth, 

Furthermore, there’s evidence that eating a moderate amount of protein every 3 to 4 hours is superior for muscle building than eating smaller amounts more frequently or larger amounts less frequently.

You can learn more about protein and muscle building in my articles on how much protein you should be eating and protein timing, but here’s what it boils down to:

If you want to gain muscle and strength as quickly as possible, then you want to eat around 1 gram of protein per pound of body weight per day, and break it up into 4 to 6 separate servings timed a few (3 to 4) hours apart.

Now, how does pre-workout protein fit into this picture?

Well, while there’s evidence that combining protein with resistance training can magnify the workout’s effects on protein synthesis rates, I don’t think it’s strong enough to support the claim that pre-workout protein is absolutely vital under all circumstances.

Instead, pre-workout protein should be viewed in the context of your diet on the whole.

You see, if you haven’t eaten protein in the 3 to 4 hours preceding your workout, your body’s protein synthesis rates are going to be at a low baseline level.

This means that your muscle building machinery will be idle, waiting for the next feeding of protein to kickstart it into action.

Ideally, you’d eat another serving of protein more or less immediately after protein synthesis rates hit baseline, effectively keeping them maximally elevated through the entirety of your waking hours.

(And you’d also eat protein before going to bed to boost them while you sleep.)

Think of any time where your muscle building machinery is dormant as lost production time. Your body could have been building muscle, but instead, it was waiting for fuel.

Now, if you go into a workout several hours after eating, you’re letting that machinery remain inactive even longer, and if you wait too long to eat after the workout, breakdown rates will exceed synthesis rates, which results in muscle loss.

That’s why you should eat protein before you train if it has been a few hours since you last ate some. It’ll get your body building muscle again, and may even prime it to receive a larger anabolic boost from the training.

This is why some studies have found that when subjects are in a fasted state, eating protein before a workout results in more muscle growth.

If you have eaten protein in the hour or two before your workout, however, amino acids will be in your bloodstream, insulin levels will be elevated, and muscle protein synthesis rates will be humming.

In this case, eating protein again before you work out won’t accomplish much, and that’s why research also shows that, in this case, eating protein before a workout doesn’t affect muscle gain.

Should You Eat Carbs Before You Work Out?

Yes.

The research on eating carbs before a workout is clear: it improves performance.

Specifically, eating carbs 15 to 60 minutes before working out will help you push harder in your training and may also aid in recovery and muscle growth.

There are a couple physiological mechanisms in play here.

First and foremost, eating carbs before training providing your body with an abundance of glucose (blood sugar) to burn for immediate energy, and this helps you in three major ways.

  1. The more glucose that’s available for your muscles to burn, the better you’re going to do in your workouts (and especially if they’re longer).
  2. Elevating blood glucose levels helps preserve the glycogen stored in your muscles. Glycogen is a type of carbohydrate stored in the body, and it’s the primary source of fuel for resistance training workouts. Thus, the further you dip into your body’s glycogen stores, the more ly you are to experience a drop in workout performance.
  3. Research also suggests that maintaining higher levels of muscle glycogen improves cellular signalling related to muscle building.

What eating carbs before a workout won’t do, however, is directly induce more muscle growth. Unfortunately, carbs don’t have the same anabolic properties of protein.

So, by eating carbs before you train, you’ll have more energy to push harder in your workouts, which will help you gain muscle and strength faster over time, and directly enhance your body’s ability to build muscle, which will also boost your gains over time.

It’s also worth noting that studies have shown that simply swishing your mouth with a carb drink before can improve workout performance.

Scientists aren’t exactly sure how this works, either.

The most ly explanation seems to be that there are receptors in your mouth that are used by the brain to estimate energy availability.

When these receptors detect carbohydrate, the brain interprets this as a signal that additional energy is available and that it can allow the body to engage in more strenuous physical activity.

These effects seem to last about an hour, after which the brain relies more on fatigue and muscle glycogen levels to regulate what levels of physical exertion are “acceptable.”

Interestingly, artificial sweeteners don’t seem to produce these benefits. You need actual carbs.

Now, let’s talk types of carbs. What’s best for pre-workout nutrition?

First, I have good news:

You don’t need to buy fancy, overpriced pre-workout carbohydrate supplements.

They’re usually little more than tubs of simple sugars maltodextrin or dextrose, which aren’t bad sources of pre-workout carbs per se, but don’t offer any special benefits, either.

Research shows that for our purposes, ~30 to 40 grams of any type of carbohydrate eaten ~30 minutes before a workout will get the job done.

And by “any,” I mean any: fruit, starch, simple sugars, etc.

My favorite choices are nutritious whole foods oatmeal, dates and figs, melons, white potatoes, white rice, raisins, and sweet potatoes.

(If you’re doing extreme endurance workouts, micromanaging the types of carbs that you eat together can help you improve performance, but the rest of us don’t need to get that granular.)

Should You Eat Fat Before You Workout?

You can, but you don’t need to.

There are several theories about how eating fat before a workout can improve performance, but the literature disagrees.

A good summary of the existing research on the matter can be found in a paper published by scientists from Deakin University.

Here’s their conclusion:

“Thus, it would appear that while such a strategy can have a marked effect on exercise metabolism (i.e. reduced carbohydrate utilization), there is no beneficial effect on exercise performance.”

Chalk up yet another strike against high-fat, low-carb dieting.

Nutrient timing is far less important than hitting your macros and sticking to a meal plan.

Once those things are taken care of, though, optimizing when you eat what can help you build muscle faster.

Fortunately, it’s not very complicated, either.

  1. Eat some protein and carbs every few hours.
  2. Eat before you train if you haven’t eaten in a bit.
  3. Eat after your workout, and sooner rather than later.
  4. Eat enough fat every day.
  5. And get most of your calories from nutritious foods.

And you’ve got it made.

What About Pre-Workout Supplements?

Pre-workout supplements are incredibly popular, but what can they really do for you?

Well, most can’t do much.

They’re little more than proprietary blends of ineffective ingredients (L-arginine, for example) and ineffective doses of beneficial ingredients, beta-alanine (“fairy dusting”).

Others rely on large amounts of cheap stimulants and carbs to give you a jolt of energy that may make for a better workout, but also wipes you out.

Source: https://www.cosmic-fitness.com/everything-you-need-to-know-about-pre-workout-nutrition/

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