ActiveNutritionHow much protein is too much for building muscle? This study has the answerSmashing in loads and loads of protein won’t make a massive difference to your gainsWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
ActiveNutritionHow much protein is too much for building muscle? This study has the answerSmashing in loads and loads of protein won’t make a massive difference to your gainsWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
Smashing in loads and loads of protein won’t make a massive difference to your gains
When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.
(Image credit: Getty Images)
(Image credit: Getty Images)
We all know the importance of getting our daily protein intake, particularly if we are strength training and want to build muscle. Addingprotein powderinto our diet is the easiest way to do this, but is there such a thing as ‘too much’ protein? Well, a recent study has revealed there is, so you may want to hold back on that fifth shake of the day.
Recent researchpublished in the Journal of the International Society of Sports Nutrition has revealed that consuming more protein than your body needs, won’t provide any extra benefit to your muscle gains. Just to point out, it’s not saying there’s a negative effect of consuming too much protein but, if it’s not going to provide any extra benefit, is there a point?
Let’s jump into the study…
(Image credit: Getty Images)
(Image credit: Getty Images)
This study was quite simple; 48 males between the age of 18 and 36 trained four times a week consuming either 1.6g per kg per day of protein, or 3.2g per kg. At the end of the 16 weeks, gains in lean mass and strength were found to be similar across both groups, revealing that consuming more protein doesn’t equal more gains. There were no downsides for the group that doubled their protein intake either, and the study also showed that liver and kidney function was normal.
Similarly, a2018 systematic review, which looked at research from 49 studies also found that “protein supplementation beyond a total daily protein intake of 1.6 g per kg per day provided no further benefits in muscle mass or strength".
When looking to increase strength and size, the general consensus is to consume anywhere between 1.6-2.2 grams per kilogram of bodyweight per day. But what this study has made evident is that you don’t need to go into protein panic mode and start smashing in the shakes thinking ‘more is better’. Yes, a bit more may be needed to help you achieve your goals, but too much more isn’t going to get you them any quicker, clearly.
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