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Peako2

Also known as: PeakO2, Cordyceps, Reishi, Chaga, Lion's Mane, Turkey Tail, Shiitake, Cordyceps militaris

Overview

PeakO2 is a proprietary blend primarily composed of the adaptogenic mushroom Cordyceps militaris, alongside other beneficial mushrooms like Reishi, Chaga, Lion's Mane, Turkey Tail, and Shiitake. This unique formulation is used in various sports supplements, primarily focusing on enhancing athletic performance by improving oxygen utilization, increasing endurance, and potentially boosting power output. Although PeakO2 is popular among athletes, the research surrounding its efficacy remains limited. Most existing evidence derives from manufacturer-sponsored studies and anecdotal reports, indicating a need for more rigorous, peer-reviewed research to substantiate its claimed benefits. PeakO2 is typically available in both capsule and powder forms, making it accessible for incorporation into supplements aimed at performance enhancement.

Benefits

The primary benefits attributed to PeakO2 are improved peak power, enhanced endurance, and increased VO2 max; however, these claims are not strongly supported by independent research. Some evidence suggests antioxidant properties that may help mitigate oxidative stress during exercise. Athletes in particular may experience enhanced performance, although data on expected timeframes for improvements remains anecdotal and unverified. Additionally, the lack of substantial peer-reviewed studies signifies a gap in understanding the specific effects and clinical significance of PeakO2 in athletic settings.

How it works

PeakO2 is thought to enhance athletic performance through increased oxygen uptake and utilization, thus potentially improving ATP regeneration during physical activities. This action may also contribute to better muscle function by reducing oxidative stress and improving oxygen kinetics during exercise. However, specific molecular pathways and biological mechanisms remain inadequately defined in the available literature.

Side effects

The safety profile of PeakO2 is generally viewed as favorable, though long-term safety data is lacking. To date, common side effects are not well-documented, and any uncommon or rare side effects have yet to be identified due to insufficient rigorous research. There is also no existing literature exploring possible drug interactions or contraindications, which leaves some uncertainty regarding its comprehensive safety. Pregnant or breastfeeding individuals are recommended to consult healthcare professionals prior to use, given the absence of conclusive safety data in these populations.

Dosage

The manufacturer suggests a minimum effective dose of 1g daily, with optimal dosing ranging from 1g to 4g per day. While this is the suggested intake for performance enhancement, no established maximum safe dose is available in the literature. Users are encouraged to take PeakO2 before workouts for optimal performance benefits or incorporate it into their daily supplement routine. PeakO2 is sold in both capsule and powder forms, although absorption factors have not been extensively studied, and there are no documented co-factor requirements to enhance its efficacy.