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Written by Navneet Kaur, M.Sc. Nutrition & Dietetics

Diet

Do You Really Need BCAA or EAA for Muscle Growth?

BCAA include leucine, isoleucine, and valine (3 EAAs); EAA include all 9 essentials, and major benefits are tied to the full spectrum approach. 

Introduction

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Though a BCAA, Leucine requires other EAAs for continued muscle growth. 

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Leucine

Branched chain amino acids (BCAAs) play an important role in building and repairIng of muscles.

BCAA

Apart from the 6 amino acids, it includes tryptophan, threonine, and methionine, needed for full recovery cycles. 

EAAs

BCAA can help ease delayed onset muscle soreness, but it might doesn't replace full recovery nutrition. 

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Post-Workout Soreness

EAAs provide a full muscle foundation for efficient protein synthesis and less muscle breakdown. 

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Better Recovery with EAA

Meat, dairy, and eggs naturally provide EAAs and BCAAs, making them more cost-effective and nutrient-dense. 

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Food-First Approach

Avoid taking supplements in excess and take as per the recommended dosage as suggested by the brand.

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Overuse Risk

Hit approx. 0.8-1 g/kg protein/day initially; add essential amino acids (EAAs) if you're short on total protein. 

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Smart Supplement Use

Opt for a balanced approach, build your muscle growth with whole foods, and add EAA and BCAA supplements as needed in your routine. 

Conclusion

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