Guanidinoacetic acid with creatine compared with creatine alone for tissue creatine content, hyperhomocysteinemia and exercise performance: a randomized double-blind superiority trial

• Guanidinoacetic acid (GAA) appears as a novel energy-enhancing supplement for brain and muscle• Creatine-GAA mixture results in more powerful elevation of tissue creatine as compared to equimolar creatine• Better outcomes were reported for upper body muscular strength and less weight gain in GAA-creatine group• GAA-creatine mixture is an effective and safe creatine-boosting alternative to creatine alone in healthy men
Source: Nutrition - Category: Nutrition Authors: Source Type: research