The Unnasty Blog

Know What's in Your Food

Research-backed guides on seed oils, traditional cooking fats, and how to eat clean wherever you are.

Various cooking oils in bottles on a kitchen counter
Health & Science8 min read

What Are Seed Oils — And Why Are They Bad for You?

Seed oils — canola, soybean, sunflower, corn, cottonseed, safflower, grapeseed, and rice bran — are extracted from seeds using industrial chemical processes. They are the dominant cooking fat in modern restaurants and processed foods, and a growing body of research links them to inflammation, metabolic disease, and cardiovascular risk.

March 1, 2026Read article →
Traveller eating at a restaurant abroad
Travel & Dining7 min read

How to Eat Seed Oil Free When Travelling: The Complete Guide

Avoiding seed oils at home is manageable — you control your kitchen. But travelling is a different challenge. Most restaurants worldwide default to canola or soybean oil, and menus rarely disclose cooking fats. This guide gives you the practical tools to eat clean in any city.

March 5, 2026Read article →
Traditional cooking fats including butter, olive oil, and ghee
Health & Science6 min read

The Best Alternatives to Seed Oils for Cooking

The best alternatives to seed oils are the fats humans cooked with for thousands of years before the industrial seed oil era: beef tallow, butter, ghee, lard, extra virgin olive oil, and coconut oil. Each has distinct properties, flavour profiles, and ideal uses. This guide covers everything you need to know.

March 10, 2026Read article →
Laboratory glassware with scientific research equipment
The Science11 min read

Are Seed Oils Really Bad for You? The Science Explained

Harvard says seed oils are perfectly healthy. A growing body of researchers disagree. Here is what the actual evidence shows — and why the debate is more complicated than either side admits.

February 10, 2026Read article →
Upscale restaurant interior with warm lighting and white tablecloths
City Guides9 min read

Best Seed Oil-Free Restaurants in New York, LA, and Miami (2026)

Three of America's biggest food cities, filtered for one thing: no seed oils. We have verified the kitchens so you do not have to.

February 28, 2026Read article →
Burger and fries on a tray at a fast food restaurant
Eating Out7 min read

Seed Oil-Free Fast Food: What You Can Actually Order in 2026

The honest truth about seed oils at fast food chains — and the few options that are actually clean.

March 5, 2026Read article →
Sydney Harbour Bridge with the city skyline at sunset
City Guides7 min read

The Best Seed Oil Free Restaurants in Sydney (2026 Guide)

Sydney has quietly become one of the world's best cities for seed oil-free dining. With over 50 verified clean kitchens spread across the CBD, Newtown, Surry Hills, and the Northern Beaches, finding a meal cooked in real fats — tallow, butter, ghee, or extra virgin olive oil — has never been easier.

April 19, 2026Read article →
Los Angeles skyline at dusk with palm trees in the foreground
City Guides8 min read

The Best Seed Oil Free Restaurants in Los Angeles (2026 Guide)

Los Angeles has more verified seed oil-free restaurants than almost any other city in the world. With over 60 clean kitchens spread from Downtown to the Westside, the city's obsession with health and ingredient quality has created an unusually fertile environment for clean eating.

April 19, 2026Read article →
Austin Texas skyline at night with the Colorado River in the foreground
City Guides7 min read

The Best Seed Oil Free Restaurants in Austin, Texas (2026 Guide)

Austin has emerged as one of the most seed oil-conscious cities in America. The city's strong farm-to-table culture, its proximity to Texas ranching country, and a politically engaged health community have produced a restaurant scene where cooking in tallow, butter, and olive oil is increasingly the norm rather than the exception.

April 19, 2026Read article →
Miami Beach Art Deco buildings along Ocean Drive at sunset
City Guides7 min read

The Best Seed Oil Free Restaurants in Miami (2026 Guide)

Miami's health and wellness culture has made it one of the most seed oil-conscious cities on the East Coast. With over 30 verified clean kitchens across Brickell, South Beach, Midtown, and Coral Gables, finding a meal cooked without canola or soybean oil is easier in Miami than in most American cities.

April 19, 2026Read article →
Dubai skyline at night with the Burj Khalifa illuminated
City Guides6 min read

The Best Seed Oil Free Restaurants in Dubai (2026 Guide)

Dubai's restaurant scene is one of the most diverse in the world, but navigating it for seed oil-free dining requires local knowledge. The city's top-tier hotel restaurants, its growing wellness community, and a handful of dedicated clean kitchens make seed oil-free dining achievable for residents and visitors alike.

April 19, 2026Read article →
London skyline with Tower Bridge at sunset
City Guide7 min read

Best Seed Oil Free Restaurants in London 2026

London has a growing number of restaurants cooking without seed oils. From Hawksmoor's legendary beef-dripping chips to Flat Iron's tallow-fried sides, here's where to eat clean in the capital.

April 19, 2026Read article →
Tokyo skyline at night with neon lights
City Guide7 min read

Best Seed Oil Free Restaurants in Tokyo 2026

Tokyo's yakitori and yakiniku culture makes it one of the most naturally seed oil-free cities in the world. Here's where to eat without industrial oils in Japan's capital.

April 19, 2026Read article →
Melbourne city skyline along the Yarra River
City Guide7 min read

Best Seed Oil Free Restaurants in Melbourne 2026

Melbourne's food culture is obsessed with quality ingredients — and a growing number of restaurants are cooking without seed oils. Here's the complete verified guide.

April 19, 2026Read article →
Barcelona cityscape with Sagrada Familia in the background
City Guide6 min read

Best Seed Oil Free Restaurants in Barcelona 2026

Barcelona's Mediterranean food culture is built on olive oil — making it one of Europe's most naturally seed oil-free cities. Here's where to eat clean in Catalonia's capital.

April 19, 2026Read article →
Amsterdam canal houses reflected in the water
City Guide6 min read

Best Seed Oil Free Restaurants in Amsterdam 2026

Amsterdam's steakhouse and burger scene has quietly become one of Europe's best for seed oil-free eating. Here are all 9 verified clean restaurants in the Dutch capital.

April 19, 2026Read article →