Alpha-Ketoglutarate (AKG): A keto acid that's a key intermediate in the body's energy-producing Krebs cycle, supporting ATP (energy) production.
AKG is part of the metabolic cycle that our cells use to make energy from food. In addition to its use by bodybuilders, doctors sometimes treat osteoporosis and kidney disease with the supplement.
Benefits & Uses
Cellular Energy & Longevity: Supports the Krebs cycle and autophagy (removing old cells).
Muscle & Recovery: May help rebuild muscle and reduce loss after trauma or surgery.
Kidney Health: Used for chronic kidney disease and improved kidney function biomarkers.
Athletic Performance: AAKG (Arginine AKG) may boost performance and blood flow.
In sports nutrition, AKG has been used as a supplement to improve muscle protein synthesis and to decrease muscle breakdown, and is therefore used by athletes to improve body composition.AKG supplementation might also improve athletic performance. One study found that an arginine plus alpha-ketoglutarate (AAKG) supplement improved bench press strength, but not aerobic capacity. More research is needed here to support claims of AKG as an ergogenic aid.
AKG is also used in recovery from surgery or trauma, because it is a precursor to the amino acid glutamine. Although glutamine is a nonessential amino acid, it is sometimes called "conditionally essential" because the amount of glutamine the body needs for recovery after a significant trauma may exceed the amount the body is able to produce. In this instance, an AKG supplement can help the recovery process.
AKG has been suggested as a longevity supplement; some research in roundworms, rats, and mice suggests that it could increase lifespan and delay the onset of age-related diseases, although clinical trials will need to confirm these findings.
Main Effects of AKG
One of the main reasons for AKG's popularity is its ability to improve blood flow to muscles . How does it work? Increased production of nitric oxide (NO) dilates blood vessels and improves blood flow. As a result, your muscles receive more oxygen and nutrients. This results in:
Higher performance during training.
Faster recovery after exercise.
More efficient supply of necessary substances to the muscles.
Think of it as a turbo for your body – a more efficient "fuel pump" that takes you to the next level.
AKG also supports muscle growth . Better blood flow and increased nutrient delivery allow muscles to regenerate and grow more efficiently. If you desire:
Bigger muscles,
greater physical strength,
faster recovery after training,
then this supplement could be your secret ally.
Another area where AAKG excels is recovery . After an intense workout, it's crucial for your muscles to recover quickly and be ready for the next challenge. AAKG can significantly speed up this process, allowing you to:
Train more often.
Increase the intensity of your workouts.
Reduce the risk of overload or injury.
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