How Your Child’s Daily Glass of Milk might be Contributing to Antimicrobial Resistance

Most of us have experienced this at some point. A fever, a visit to the doctor, followed by a course of medicines, and a few days later life goes back to normal. For decades, antibiotics have stood behind some of modern medicine’s biggest victories. Infections that were once life-threatening became treatable. Routine surgeries became safer and recovery became faster.

Today, the very same antibiotics have stopped working for most - not because the medicines changed, but because our bodies have stopped responding to them. This is Antimicrobial Resistance (AMR), and it's quietly becoming one of the biggest threats to modern medicine. In 2019, it directly killed 1.27 million people worldwide and contributed to nearly 5 million more deaths. If nothing changes, that number could climb toward 10 million deaths a year by 2050. In India, antibiotic-resistant infections were directly responsible for an estimated 300,000 deaths in 2019 - and played a role in a million more. And most of us don't even know this is happening to us. 

The impact is not just medical, but economic and social too, which means longer hospital stays, more expensive treatments, and increased healthcare burden - are all part of the larger ripple effect of AMR.

What exactly is AMR? 

Imagine Riya - a happy five-year-old. One day she wakes up with a high fever and like any worried parent, her mother takes her to the doctor. After examining her, the doctor prescribes an antibiotic, expecting the infection to clear up in a few days.

But days pass, and nothing changes. The fever doesn't come down. The infection gets worse. And just like any other parent her parents are left wondering, "Why isn't the medicine working?"

Turns out she is resistant to two classes of antibiotics. 

This is what Antimicrobial Resistance (AMR) can look like in real life. There are no obvious symptoms or warning signs. The antibiotic simply stops being effective because the bacteria causing the infection have become resistant to it.

And what’s concerning is that Riya’s story could be any child’s story or worse it could be any of our stories too.

How does AMR happen?

There are many reasons, but two of the most common sources are:

1. Overuse and Misuse of Antibiotics

Taking antibiotics when they are not needed, stopping a course midway, or using them without proper medical advice can all contribute to resistance.

Every unnecessary exposure gives bacteria another opportunity to learn how to survive.

2. How Your Glass of Milk Contributes to AMR?

To understand this, it's important to know that cows, like humans, also fall sick and are treated with antibiotics for common udder infections like mastitis. 

After treatment, there's a mandatory withdrawal period - of at least 7 days - during which the cow should not be milked. This gives the antibiotics time to leave the animal's system. 

The problem arises when this withdrawal period isn't followed. And when milk from a treated cow is collected, small traces of antibiotics can pass into the milk, and even one cow's milk can contaminate an entire batch.

But these traces can't be seen, smelled or tasted. The only way to detect them is through laboratory testing. 

Why is it a Cause of Concern ?

India is the world's largest producer and consumer of milk. From the first cup of tea in the morning to curd, paneer and a child's daily glass of milk, it is an essential part of everyday life.

India has a very vast and highly fragmented dairy ecosystem. Almost all of the country's milk comes from small and marginal farmers, most of whom own only a few cattle. They operate with limited infrastructure, almost no veterinary support and are located in very remote areas.

When a cattle falls sick, medical help is often miles away. In most cases, farmers are left with no option but to self-medicate or treat the animal without proper awareness or guidance. This makes it even more challenging to maintain medical records, follow withdrawal periods correctly, and prevent antibiotic-laced milk from unintentionally entering the supply chain.

And because milk is consumed by millions every single day, even small lapses in these practices can have far-reaching consequences.

What We Are Doing at Sid’s Farm

At Sid’s Farm, we believe good dairy starts long before milk reaches a consumer or is even packed. It begins right at the source.

That's why we test every batch of milk, every single day. Among the 45+ safety and quality parameters we test for, we also screen for five major classes of antibiotics commonly used in dairy cattle treatment.

But testing is only one part of the solution. It acts as an important safety net, helping us ensure that milk with antibiotic residues never reaches our customers. To create a lasting impact, we also need to address the root cause by asking a simple question: Why are antibiotics being used in the first place, and how can we reduce that need?

One of the areas that we are working on extensively is mastitis, one of the most common infections in dairy cattle and a leading reason for antibiotic use. Through our preventive cattle healthcare initiatives - and with support from the SIFEM grant - we work with farmers to improve cattle health, hygiene practices and access to veterinary care, helping reduce the need for antibiotics at the farm level. 

We also regularly educate farmers about responsible antibiotic use, withdrawal periods, and why milk from treated cattle should stay out of the supply chain until it is safe. 

But doing the right thing can come at a cost. For a farmer, discarding milk during the withdrawal period means losing income. That's why, when farmers voluntarily separate this milk and inform us, we pay them for it - even though it never enters our system. 

Because the most effective way to reduce antibiotic residues isn't just by testing milk. It's by building a system where prevention, responsible treatment and honest practices all work together. 

What Can You Do as Consumers and Parents?

AMR is a large global issue, but can be prevented by small everyday decisions like:

1. Do your research: As consumers, we have the right to ask questions about where our food comes from and how it is produced. Understanding how your milk is sourced, tested, and handled can help you make more informed choices.

2. Avoid self medication without prescription: It is also important to understand that AMR is not linked to just one source. It is also connected to the misuse and overuse of antibiotics in our daily lives through self-medication, incomplete courses, or taking antibiotics without proper medical advice.

At Sid's Farm, we'd rather you ask the hard questions than take our word for it. That's why every pack carries a batch-specific test report you can scan and check for yourself. Where your milk comes from, how it's tested, what it's screened for - none of it should be a mystery, especially when it's something your family consumes every single day. We stand behind every pack of milk we deliver and we invite you to #HoldUsToIt.