Most people wander through farmer's markets grabbing whatever looks pretty. But cardiologist and bestselling author Dr. Steven Gundry has a very different strategy — and it starts with a $50 budget and a sharp eye for ugly produce.

In a recent shopping trip through the Oxnard Farmer's Market in California, Gundry demonstrated exactly how to turn a modest sum into a week's worth of genuinely health-boosting food. His picks weren't always the most obvious choices. Some were downright strange-looking. But each one had a specific nutritional reason behind it.

"Farmer's markets are usually more expensive," Gundry acknowledged, "but what you're looking for is something you can't get at your local market — something you can trust is good for your body."

Small Strawberries Are a Big Deal

The first thing that caught Gundry's eye wasn't a superfood supplement or an exotic grain. It was a basket of tiny, almost wrinkled strawberries — and he was immediately excited.

The reason has everything to do with what's inside. When you bite a supermarket strawberry in half, it's typically white at the center. These small, locally grown organic ones? Red all the way through.

"That's what a strawberry is supposed to look like," Gundry said, biting into one on the spot — green top and all. The color isn't cosmetic. Deeper red means higher concentrations of anthocyanins and polyphenols, the plant compounds linked to reduced inflammation and improved cardiovascular and brain health.

At $5 for a basket, he didn't hesitate.

Why He Grabbed the Ugly Mandarins

One of the more counterintuitive stops on Gundry's tour was a bin of what could charitably be described as cosmetically challenged mandarin oranges — wrinkled, uneven, nothing like the smooth orbs at a typical grocery store.

He bought them immediately.

The variety, called golden nugget mandarins, carries two advantages most shoppers never consider: lower sugar content and lower acidity. For anyone managing blood sugar or following an eating approach that limits fructose, that distinction matters. The farmer also noted they're available through summer — well past the typical mandarin season — and are unusually easy to peel.

"Sometimes ugly is better," Gundry said, peeling one open on camera to prove the point.

The Cruciferous Crown Jewel: Romanesco

If you've never seen romanesco cauliflower, your first reaction might be to double-check which planet it came from. Its fractal spiral shape looks more like a geometry experiment than something you'd roast for dinner. But that visual novelty is precisely why Gundry recommends it.

Beyond being a conversation piece, romanesco belongs to the cruciferous vegetable family — the same group as broccoli, kale, and Brussels sprouts — which has been extensively studied for its potential role in reducing cancer risk and supporting liver detoxification. At $3 for the whole head, Gundry called it a meal in itself.

"Roast it whole with some spices and bring it to the table," he said. "Your friends will ask where you got it."

Dandelion Greens: The Weed Worth Eating

Here's where many shoppers' instincts fail them. When Gundry picked up a bunch of red dandelion greens, he anticipated the eye-rolls — and got them.

Dandelion is a close relative of the plant most homeowners spend money trying to kill. But as a food, it's something else entirely. Gundry classifies it among the great cruciferous vegetables, rich in vitamins A, C, and K, as well as prebiotic fiber that feeds beneficial gut bacteria. He specifically chose the red variety over the green one.

"The darker the color, the more polyphenols," he explained. Polyphenols are plant compounds with well-documented antioxidant and anti-inflammatory properties. Cooking dandelion greens is straightforward: sauté with olive oil, garlic, and onion, or add raw to salads. Either way, it's one of the more nutritionally dense options at any market.

Purslane: The Greek Secret Most Americans Have Never Heard Of

The most unusual find of the day may also have been the most nutritionally significant. Tucked next to the dandelion greens was a leafy plant called purslane — something most people see growing through sidewalk cracks and immediately pull out.

On the Greek island of Crete, it's considered a prized ingredient.

Purslane is one of the richest plant-based sources of alpha-linolenic acid (ALA), a short-chain omega-3 fatty acid. This was the key dietary element in the Lyon Diet Heart Study, a landmark clinical trial in which heart disease patients who followed an ALA-rich Mediterranean-style diet fared significantly better than those following the low-fat American Heart Association diet of the time. The results were striking enough that the trial was stopped early.

"The Greeks are living forever using purslane," Gundry said. "If you see it, buy it."

It has a mild, slightly tangy flavor and works raw in salads or cooked down with tomatoes, garlic, and onion — exactly as the Cretans have prepared it for generations.

The Case for Bosc Pears (and Against Mushy Ones)

Fall brings Bosc pears to the market — firm, crisp, and golden-brown. Gundry is a deliberate advocate for the texture: crunch means fiber, and fiber means the fruit's natural sugars are digested more slowly.

"A crispy pear is what you want," he said. "Not the mushy stuff. That's pure sugar." Adding sliced Bosc pears to salads gives a satisfying contrast without a significant glycemic spike — a practical tip that shifts how many people think about fruit entirely.

The Real Strategy: Timing, Haggling, and Getting to Know Your Farmer

Beyond the specific produce, Gundry offered two pieces of practical market wisdom that can dramatically change what you get for your money.

First: go late. As vendors approach closing time, they want to sell inventory rather than haul it home. Prices drop and negotiating becomes not just acceptable, but expected. Gundry mentioned regularly visiting the Santa Barbara farmer's market during his lunch break as vendors are packing up — and consistently walking away with deals.

Second: talk to the people selling the food. In the course of a single trip, Gundry confirmed that the strawberries were organically grown, that the carrots came directly from the farm, and that the mandarins were a specific low-sugar variety. None of that information would have been available at a supermarket.

"Get to know your farmer," he said. "They've got the good stuff."

The Final Tally

By the time Gundry finished, his haul included: one basket of small organic strawberries, a head of romanesco cauliflower, two bunches of organic carrots, a pound of golden nugget mandarins, six avocados, red dandelion greens, purslane, and a small bag of Bosc pears — all for under $30 of his $50 budget.

"I can't get out of Costco for $25," he said. "So come to the farmer's market."

The point isn't to spend more. It's to spend differently — on produce you can verify, from growers you can question, in varieties that don't make it onto supermarket shelves because they're too small, too ugly, or too unfamiliar. That's exactly where the nutritional value tends to live.