Book Review: Salt Sugar Fat

WHY I PICKED IT UP

One of the most revealing books I’ve read in a long time. It highlights the marketing and scientific effort that has gone into making us crave food — what Moss calls sensory overdrive. I picked it up because I wanted to improve my health and someone I follow on LinkedIn recommended it. Glad they did.

THREE SECTIONS, ONE SYSTEM

The book breaks into three sections — salt, sugar, fat — each explored separately and in depth. It does drag in places, mostly because so much of it is rooted in the American context, and I’m from India. But that’s a minor complaint, because what happened in the USA happened in India too, just a bit later. The patterns are the same.

SUGAR: THE BLISS POINT

The sugar section hit hardest. The concept of the “bliss point” — that precise amount of sweetness that makes food most enjoyable, not more, not less — is unsettling enough on its own. But what really creeped me out was learning that companies have run experiments on kids to figure out how much sweet they can consume and how to push them to consume even more. Children have a stronger biological pull toward sweetness and salt than adults do, and instead of that being a reason to hold back, these companies treated it as an opportunity. They’ve made fools out of people to fill their own pockets.

FAT: NO BLISS POINT, NO LIMIT

Fat works differently. It doesn’t have a bliss point — you won’t even notice if a dish is extremely high in fat. It’s more about feel and texture, that sensation you get eating cheesy pizza. What struck me most was how cheese stopped being a food and became an ingredient, quietly loaded into everything. Fat and sugar both light up the brain’s reward center the same way narcotics do — they race along the same neurological pathways to the same pleasure zones. You always want more.

SALT: THE QUIET ONE

Salt is the most quietly powerful of the three. It enhances other flavors, masks bad ones, and its link to high blood pressure is well established — yet it’s everywhere.

THE REAL SHOCK: POLITICS AND MARKETING

But the most shocking part of the book wasn’t the science. It was the marketing and the politics. How these companies continuously pushed back against government attempts to regulate them. How they united, lobbied, and manipulated public perception to protect their profits. Moss makes it clear: selling the food matters as much as the food itself. If not more.

Moss is a Pulitzer-winning journalist and it reads like a proper exposé — not a dry report. The reporting feels meticulous and the access he got to insiders and confidential files shows.

WHO SHOULD READ THIS

If I had to hand this book to someone, it would be everyone born in India after the 1990s — because that’s when this wave really arrived here. And what I’d tell them before they start: this is the story of how it happened, and once you read it, you can’t unsee it.

For me, it changed things practically. I now read labels. I try to stay away from processed food as much as possible. That’s not nothing.