The ABCD classification system for ergogenic aids

Category A: Backed by strong scientific evidence

To guide nutritional decision making, leading institutions of global prestige have developed a hierarchical classification framework based strictly on clinical evidence.

The pinnacle of this system corresponds to Group A, a select sector that includes supplements whose efficacy, safety and sports application have been validated by multiple controlled trials.

Within this proven arsenal are isotonic rehydration drinks, caffeine extracts, creatine monohydrate, whey protein isolate, glucose gels, bicarbonate and proven nitric oxide precursor compounds.

These elements constitute legitimate ergogenic aids that, when dosed under specific protocols, tangibly elevate mechanical performance and recovery.

Categories B and C: Emerging evidence and no effectiveness.

Moving down the value structure, Group B is made up of substances that show promising physiological results but whose medical literature is still incipient or requires consolidation.

Components such as certain polyphenols, isolated amino acids or collagen inhabit this stratum, and their use is reserved exclusively for controlled research environments. Group C represents the level of absolute ineffectiveness.

Here we find all those commercial products that, after being subjected to scientific scrutiny, have been shown to provide absolutely no measurable benefit to the athlete's metabolism, becoming a sterile monetary expense driven purely by aggressive marketing campaigns.

Category D: Doping substances and high clinical risk

The most critical and alarming level of this scheme is Group D, a classification that warns about biologically dangerous compounds strictly forbidden by world sports laws.

Consuming elements of this blacklist implies crossing the border of illegal doping and incurring severe organic toxicities.

Stimulant substances such as ephedrine, hormone modulators derived from specific tubers and fractions extracted from human colostrum are strictly prohibited due to their artificial influence on the endocrine and nervous system.

Ignorance of the inclusion of these agents in commercial formulas does not exempt the sanctioned competitor from guilt.

Summary

Highly prestigious international