By Gabriella Chimuanya Iheanacho
In a production climate where heat stress, disease strain, and rising feed costs are everyday realities, poultry and livestock producers throughout Nigeria are working extremely hard to keep animals healthy, growing, and profitable. Antibiotics are frequently employed as the standard “insurance policy” in that setting, both to treat illness and to stop losses before they occur. The issue is that this practice, which is repeated on thousands of farms, silently contributes to antibiotic resistance and jeopardizes consumer confidence, public health, and market competitiveness.
Working at the intersection of livestock performance and health, Gabriella C. Iheanacho, an animal and veterinary scientist and animal nutrition researcher, is proposing a practical shift away from routine, preventive antibiotic dependence toward scaling up nutrition-based alternatives, particularly phytogenic compounds, supported by quality standards and field validation.
The circumstances in which farmers feel compelled to “dose first and ask questions later” can be decreased when phytogenic chemicals are appropriately standardized and employed to enhance gut integrity, immunological resilience, and performance stability.
Additionally, Nigeria’s regulators have been making progress. A significant indication that the nation is taking antimicrobial stewardship more seriously was given in September 2023 when the National Agency for Food and Drug Administration and Control released a regulatory directive addressing antimicrobials as growth promoters. Additionally, the necessity of coordinated action across human health, the animal industry, and the environment was already acknowledged in Nigeria’s National Action Plan on Antimicrobial Resistance (2017–2022).
A farmer adopts a new feed additive because it reduces risk, not because it sounds contemporary. Three specific ways that well-designed phytogenic supplements can accomplish this are by safeguarding performance consistency, promoting immune resilience and recovery, and stabilizing gastrointestinal health and lowering “background sickness.”
Iheanacho stressed that standardization is necessary for phytogenics to function as true substitutes. A mixture that varies in potency from batch to batch is a risk, not a solution. Chemical profiling, extraction consistency, and quality-control systems that farmers and regulators can validate are therefore essential components of the future Practice.
Nigeria doesn’t need another little experiment that vanishes when funding runs out. It requires an organized, long-lasting, and accountable strategy, such as a public-private collaboration that may transform promising phytogenic alternatives into practical applications. “Let’s be clear!” laments Iheanacho. This is by no means a defense of “antibiotic-free” branding. Animals who are ill need to be treated. Stewardship is the use of antibiotics when necessary, not by default. It is not withholding care.
Nigeria can simultaneously safeguard public health and animal welfare, but only if farmers are given practical options that work under actual circumstances. Nigerian livestock do not have the greatest future if farmers are solely responsible for antibiotic resistance. It is one in which producers obtain instruments that lower risk without compromising performance, the industry contributes scale and quality control, researchers verify what works, and the government establishes standards. I’m working toward that goal in my plan, and Gabriella Iheanacho is pushing Nigeria in the same direction: a national transition away from routine antibiotic dependence toward validated, standardized, nutrition-based alternatives backed by reliable science, enforceable standards, and practical adoption.
If we approach phytogenic substances as serious remedies rather than temporary trends, they may contribute to that future.