Your sabzi mandi is lying to you
- Vishwaneet Singh
- Apr 25
- 5 min read
Here's what farm-fresh really means
By Vishwaneet & Jasjeet | JV Farms and Orchards, Ambala, Haryana
“The tomatoes in your local mandi were picked 10 days ago, 800 kilometres away. The ones from our fields near Dhanaura were on the vine this morning.”
That is not a marketing line. It is a fact about how the food supply chain works in India — and once you understand it, you will never look at a pile of gleaming market produce the same way again.
We are Vishwaneet and Jasjeet — a physician and a microbiologist who left government service to build something we believe in: a real farm, run on permaculture principles, on 9.5 acres of land near village Dhanaura outside Mullana in Ambala district. Before we came here, this soil had been trapped in a wheat-rice cycle for decades — two crops, repeated endlessly, until the earth was nearly exhausted. We are rebuilding it, one season at a time. And in the process, we have learned some things about food freshness that we think every family deserves to know.

The journey your vegetables take before they reach you
Most Indians assume their sabzi mandi sells local produce. Occasionally it does. But the majority of fruits and vegetables at a typical urban market have travelled a supply chain that looks something like this:
• Harvested early (before peak ripeness) to survive transport
• Loaded into trucks, sometimes with no cold storage, for journeys of 6 to 30+ hours
• Offloaded at a wholesale mandi, where they sit for 1 to 3 days
• Purchased by a local retailer, displayed for another 2 to 5 days
• Bought by you, kept at home for 1 to 3 more days before use
By the time that bunch of palak reaches your kitchen, it may be 10 to 14 days old. The gajar may have been in cold storage for weeks. The amla may have been coated in wax to preserve its appearance.
Here is the problem: most of this produce still looks perfectly fine. Produce is designed by nature — and increasingly engineered by agribusiness — to look good long after its nutritional peak has passed.
What actually happens to nutrients after harvest
As a physician and a microbiologist, we are careful about making health claims without evidence. So here are the published numbers, not marketing copy.
Vegetable / Fruit | Nutrient lost | Approximate loss at room temp |
Spinach (palak) | Vitamin C | 50% within 2 days |
Spinach (palak) | Folate | 40% within 4 days |
Amla (Indian gooseberry) | Vitamin C | 25–40% within 3 days post-harvest |
Guava | Vitamin C | 30% within 4 days at room temperature |
Carrots (gajar) | Beta-carotene | Relatively stable, but moisture loss reduces bioavailability |
Peas (matar) | Vitamin C & sugars | 50%+ within 24 hours of shelling |
The critical point is not just the total loss — it is when the loss happens. The sharpest decline in most water-soluble vitamins (Vitamin C, B vitamins, folate) occurs within the first 48 to 72 hours after harvest. After that, the rate slows. This means the difference between produce picked yesterday and produce picked three days ago is far greater than the difference between three-day-old and ten-day-old produce. In other words, the first 48 hours matter most. And that window has almost certainly closed by the time produce reaches your kitchen through a conventional supply chain.
Calories versus nutrition: the distinction your body understands
This is perhaps the most important idea in this entire article, so we want to say it plainly.
A calorie is simply a unit of energy. Nutrition is everything else — the vitamins, minerals, phytonutrients, fibre, and enzymes that your body uses to build, repair, regulate, and protect itself. You can eat plenty of calories and still be malnourished.
This is not a fringe idea. It is the basis of what nutritional scientists call micronutrient deficiency — sometimes called ‘hidden hunger’ — and India has one of the highest rates of it in the world. The National Family Health Survey has consistently shown that a significant proportion of Indian adults and children are deficient in iron, Vitamin A, Vitamin D, folate, and zinc. Not because they are not eating enough. But because what they are eating is not delivering enough micronutrients.
Here is a simple illustration. Compare two snacks, each delivering roughly 100 kilocalories:
100 kcal of packaged biscuits | 100 kcal of fresh guava (from JV Farms) |
Refined flour, sugar, palm oil | Whole fruit: water, fibre, pulp |
Negligible Vitamin C | ~4x your daily Vitamin C requirement |
No fibre of significance | 5+ grams of dietary fibre |
No phytonutrients | Lycopene, quercetin, carotenoids |
Spikes blood sugar rapidly | Slow-release energy, low glycaemic index |
Leaves you hungry again soon | Keeps you full, feeds your gut microbiome |
Both snacks deliver 100 calories. But only one of them does anything useful with those calories beyond keeping you from feeling hungry for the next hour.
What ‘farm-fresh’ actually means at JV Farms
We want to be clear about what we are — and what we are not. We are not a certified organic operation with a label to sell. We are a working farm built on permaculture principles, run by two retired health professionals who care deeply about what goes into the soil, what comes out of it, and the gap between those two things.
Our Taiwan Pink guavas are three years old and producing their first serious harvest. They are picked to order — not pre-emptively to survive a supply chain. Our Amrapali mangoes are grown without synthetic growth hormones (a common practice in commercial mango farming that causes the fruit to swell before it has had time to develop its full nutritional profile). Our Sindhoori pomegranates ripen on the bush.
Around the periphery of our farm we have planted Karonda (Carissa carandas — one of the richest plant sources of iron available in North India), Falsa (extraordinarily high in Vitamin C and anthocyanins), and Thai lemon trees. We grow marigold alongside our crops — not for decoration, but because it suppresses nematodes in the soil, reducing the need for chemical intervention. Jasjeet, who spent her career as a microbiologist, brings that same scientific rigour to understanding what the soil needs. Healthy soil produces nutritionally dense food. There is no shortcut around that.
A simple freshness test you can do at home
Before we close, here is something practical. You do not need to take our word for any of this. The next time you buy leafy greens or fresh fruit, try the following:
• Smell it. Fresh produce has a distinct, living smell. Old produce has almost none, or smells slightly fermented.
• Press it gently. Fresh produce has a firmness that resists and then springs back. Produce that has lost significant moisture will feel limp or dense in a way that doesn’t recover.
• Taste a small piece raw. Freshly harvested guava, amla, or tomato has a brightness and acidity that disappears as the sugars break down and volatile compounds evaporate. If it tastes ‘flat’, it probably is.
• Check the stem end. For guavas and mangoes, the stem end is where freshness or age is most visible. A fresh-cut stem end looks recent. An old one looks dry, shrunken, and often discoloured.
Why we built this farm
We did not start JV Farms to compete with the sabzi mandi. We started it because we spent our careers in medicine and microbiology watching what poor nutrition does to human health over time — and we wanted to do something about it that was within our own hands.
If you are in Panchkula, Chandigarh, Mohali, or Ambala and you want produce that was on a living plant within the last day or two, we invite you to reach out. We are a small operation. We cannot supply everyone. But for the families we do supply, we can promise you something the mandi simply cannot: we know exactly what was done to this food, from the soil up.
Your body knows the difference between food that was alive yesterday and food that looked alive two weeks ago. The question is whether we give it a chance to show us.
Vishwaneet & Jasjeet
JV Farms and Orchards
Near Dhanaura, Mullana, District Ambala, Haryana



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