Protein shakes before or after your workout

How-To-Choose-Use-Store-Protein-Powder-for-Preppers-890x395_c

Protein is necessary for muscle repair and growth. It is an essential macronutrient that is required for optimal function.

For this reason, many people consume protein supplements in the form of shakes along with their workouts.

However, the optimal time to have a protein shake is an often debated topic.

Some believe it’s best to drink a protein shake before a workout, whereas others argue that after a workout is ideal.

Myself personally, am a fan of the train fasted, compete fed philosophy.

How much protein do you require?
The Recommended Daily Allowance (RDA) for protein is 0.8 g/kg of body weight.

The RDA is the estimated amount of a nutrient a person needs to avoid a deficiency. It doesn’t specify the amount needed to optimize body composition or health and performance.

Most research suggests that people who routinely strength train may need double the RDA, or 1.6 g/kg, to support muscle recovery and growth.

A protein shake is a good option between meals, either as a snack or around your workout. They typically contain 25–30 grams of protein per scoop.

The magical 30 minute window
Many people within the health and fitness industry believe that drinking a protein shake within 30 minutes of completing physical activity will maximize their results in the gym.

Previously, it was been thought that consuming protein within this window gave the athlete the best opportunity to build new muscle mass. More recent research however, suggests that this window is much longer than 30 minutes and may not be limited to the post-workout window.

Today, it has become widely accepted that total protein consumed throughout the day is probably as important to building lean muscle than the actual timing.

Whilst I am a fan of training in a fasted state, I do use branched-chain amino acids (BCAAs) on occasion and my morning coffee is usually combined with some collagen. Whilst technically it breaks the fast, the collagen provides a small amino acid boost pre-workout, fuelling the muscles and generally resulting in improved physical performance.

On the other end of the spectrum, there are people who just don’t respond well to training without eating or drinking something beforehand. If you fall into this category then a protein shake post-workout will still contribute to muscle repair and growth.

That being said, here are some of the benefits of taking some protein during the pre-workout window.

Increased protein synthesis
Pre-workout protein, specifically BCAAs, will help fuel the muscles during physical activity. BCAAs do not need to be processed by the liver, so after being consumed, they head directly to the blood stream to be used by the muscles.

Taking protein prior to your workout primes the pump, starting protein synthesis during, rather than after your training session.

A pre-workout serve of BCAAs increases amino acid delivery to the muscles during physical activity. Taken alone or as part of a complete protein, such as whey protein powders, BCAAs inhibit muscle breakdown. The result is an even higher level of net protein synthesis.

Carryover effect post-workout
There is also a carryover effect of nutrients taken pre-workout. Protein synthesis can stay elevated for as long as 3 hours after consumption.

What does this mean? Consuming protein pre-workout will elevate amino acids within the blood both during and after your workout is over. This elevation of blood amino acids will not only trigger protein synthesis but help prevent excessive post-workout muscle breakdown.

Fat burning
Taking BCAAs along with some coffee pre-workout can be extremely beneficial during periods of low carbohydrate consumption. Adding BCCAs pre-workout, when glycogen stores are low (they will be if you eating a low carbohydrate diet), will increase fatty acid oxidation (aka fat burning) during periods of intense physical activity.

In summary
The nutrients consumed around your workout are critical to building and maintaining your physique.

While protein shakes around workouts and between meals are helpful, make sure you’re getting enough protein throughout the day. Consuming protein from quality food sources should be your primary goal.

Additional supplementation using protein shakes can help you meet your goals.

While the post-workout shake has long been the go-to for many bodybuilders and athletes, consuming some protein in the pre-workout window may be even more beneficial, by supporting intra-workout muscle growth.

If you are generally healthy and getting a good amount of quality protein throughout the day, then a serve of BCAAs pre-workout will provide an adequate boost during your workout.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s