The marketer who stopped writing claims the packet could not carry

The brief that asks for a claim the packet cannot carry

A wellness account looks, from the outside, like any other performance account. There is a retainer, a content calendar, a paid social budget split across two platforms, a landing page that has to convert, and a founder who opens the dashboard more often than anyone would like. Karthik Reddy had been running accounts of that shape in Hyderabad for seven years, and for the last three almost entirely in health and food: a whey brand, a millet snack company, a four-branch clinic chain, and for a few months a supplement seller whose retainer he chose not to renew.

The part of that work which touches nutrition starts much earlier than most people assume. Someone has to decide what goes on the front of the packet. Someone has to write the first line of the ad, choose which of the founder's dozen selling points becomes the hook and which is demoted to body copy, approve the recipe reel, and write the product page FAQ, which is where the sentences nobody wanted on the packet quietly reappear. In a brand small enough to need an agency, that someone is the agency.

A Thursday in the second week of a launch is the clearest example Karthik gives. The founder of the millet bar sent a voice note asking for the phrase controls blood sugar on the pouch, because a competitor was running something close to it and ranking above them. Karthik knew the line was a problem. He could not have said, on that call, which rule it broke, whether a weaker version was available, or what the brand would need to hold on file if anybody asked. He said he would check, and then checked with a colleague who also did not know.

The clinic account had a version of the same difficulty. A weight-loss package needed a landing page, the founder wanted before and after photographs above the fold, and the quiz that fed the enquiry form was written to recommend the most expensive plan to almost everybody who took it. Every one of those decisions is a nutrition decision made by someone with no nutrition training, and the person answering for it later is the clinic rather than the copywriter.

The supplement client was the one he let go, and the reason is instructive. The brand sold a fat burner and wanted testimonial creatives built around results in a fixed number of days, with the number itself chosen by the founder on the basis of what had performed well for a competitor. Karthik asked where the number came from. The founder said the creative team would work it out. That exchange is the whole problem of the category in two sentences: a claim about a human body being selected for its click-through rate by people who have never been taught what the body does with the product.

The rules of thumb that stand in for knowledge

What he had instead was pattern recognition, assembled over three years from things that had gone wrong. Ads using the word cure had been rejected. A campaign promising a fixed weight loss in a fixed number of weeks had got an account restricted. A client had once received a lawyer's letter about calling a product ayurvedic when it was not licensed as one. So he kept a private list of words to avoid, which is a useful thing and not at all the same thing as understanding. A list tells you what to delete. It never tells you what you may say instead, and what he may say instead is the only question a founder ever asks.

Where a marketer's knowledge runs out

Food claims in India are sorted into kinds, and the kind decides what is permitted and what has to be kept on file to support it. A statement about how much of a nutrient a food contains is one kind. A comparison against another product is a second. A statement that a nutrient supports some normal function of the body is a third. A statement that a food prevents, treats or reduces the risk of a disease is a fourth, and for an ordinary packaged food that fourth door is essentially shut. Karthik had been working across all four without a vocabulary for the difference, which is why every argument about copy ended in a feeling rather than a reason.

Underneath the categories sits arithmetic he had never done. High in and source of are not adjectives, they are thresholds, met or not met by the composition of the product as the label declares it. Protein per hundred grams flatters a bar that weighs forty. Added sugar and total sugar are different rows, and a jaggery-sweetened biscuit is not a sugar-free one. A vitamin added at a token level contributes a token share of the day's requirement, and the panel on the back shows that plainly to anyone who can read a column. He had written headlines for years without once turning the packet over.

The third gap was studies. Wellness founders arrive with evidence, and the evidence is usually a PDF. Sometimes it is a real trial. More often it is a twelve-person study on an isolated ingredient, at a dose the finished product does not contain, paid for by the firm that sells the ingredient. Karthik had accepted those documents at face value, partly because the alternative was telling a paying client his proof was thin, and he had no standing on which to say it.

Creator briefs were the fourth. He wrote scripts, and the creator then said whatever suited the camera that morning, including several things the brand had spent a month deciding not to print. A brand answers for what a paid creator says about it. Nobody at the agency had been checking the uploads against the brief, because nobody at the agency could tell which sentences mattered.

What a nutrition certification changes in the brief

Three things changed. None of them is a new job title, and the first is simply a sequence.

The claim gets sorted before it gets a headline

Work out which kind of claim is being asked for. Check whether the product's own composition clears the threshold. Establish whether the request has strayed into disease territory, where the answer is no however the sentence is dressed. Then offer the strongest version the product can genuinely support, in language that still sells, and name the document the brand would need if anyone asked for it. Refusing a brief makes an agency unpopular. Replacing it with something better, and explaining the replacement in one paragraph, keeps the account.

He reads the panel and the ingredient list himself

Ingredients appear in descending order of weight, which tells you more about a product in five seconds than the brand deck manages in forty slides. What maltodextrin is doing in a protein blend, what happens to the sugar row when dates do the sweetening, how a serving size can be chosen to make one number look kinder: all of that is now part of the audit he runs before taking on a food client. It has quietly changed which clients he takes.

Community management stops being improvisation

The comments under a nutrition ad fill with people describing their own bodies. A woman asks whether the bar is safe in pregnancy. A man on insulin asks whether it can replace his dinner. Those used to be answered by whoever held the social inbox that afternoon, usually with a cheerful yes and a discount code. The account now has a written policy: answer within what the label supports, decline any question about a person's own condition, and tell that person to ask their doctor. It is the single most useful thing the course produced.

What the week looks like afterwards

The Certification in Nutrition runs three months, taught live and bilingually with every session recorded, and the recordings are what make it survivable beside campaign work. Agency life has seasons of its own: Diwali, the January resolution rush, the summer hydration push, and a quarter end during which nobody watches anything. Karthik took most sessions as recordings after the evening performance review, and saved the mentor thread for questions that came out of live briefs rather than out of the syllabus.

The visible change is a matter of timing. He is asked about the packet before it goes to print instead of after the first complaint arrives. Each food client now has a one-page claims sheet: what may be said, what may be said with a qualifier, what may not be said at all, and which document sits behind each line. Creator briefs carry a short list of sentences that must not be spoken on camera, and somebody checks the upload against it.

The pre-launch review is now a standing meeting rather than a favour. Product, packaging and copy are in the room together for an hour, the composition is on the table, and the questions are asked in a fixed order: what does the product actually contain per serving, which claims does that support, which of those claims will sell, and what does the brand hold on file for each one. Most of the arguments that used to happen three weeks later, under deadline, with a printer waiting, now happen in that hour instead.

It also changed what he can be hired for. Claims review before a launch, packaging copy for small food businesses, content for clinics that has to be accurate as well as readable, and work with practitioners rather than brands, which is what the Digital Marketing for Wellness and Online Nutrition Business short courses are for.

The honest limits

Legal responsibility for a label sits with the food business operator, not with the agency. The licence, the technical file, the laboratory reports and the self-declaration all belong to the company. A marketer with a certification can ask sharper questions, draft copy that survives scrutiny, and tell a founder when a claim needs a document behind it. He cannot approve a product, and he should never be the last person who looks at one.

Advertising is policed separately from food law: by the self-regulatory code the industry follows, by the consumer protection provisions on misleading advertisements and endorsements, and by the platforms' own health advertising policies. A nutrition qualification does not replace a legal review, and before a large launch Karthik now asks for both.

The last limit is personal. A certification does not make a marketer a practitioner, and it does not make him the expert face of the brand he sells. Answering a stranger's question about her own thyroid in a comment thread is a consultation in marketing costume. That work belongs to a qualified practitioner in a setting where a history can actually be taken, and the correct move in the inbox is to say exactly that.