The "Healthy" Food Julianne Moore (65) Cut to Save Her Skin

She has one of the most talked-about complexions in Hollywood, and for decades, people have been quietly obsessed with how Julianne Moore makes it look so effortless. The answer, it turns out, involves giving up something most people consider perfectly harmless.

And once you hear what it is, you may never look at your dinner plate the same way again.

The Food She Quietly Walked Away From

The culprit is sushi. Or more precisely, the sodium hiding inside it. Moore famously coined the term “sushi face” to describe what happens to her complexion the morning after a high-sodium meal, and she has been avoiding it before any major appearance ever since.

In an interview with The Cut, the Oscar-winning actress explained that she skips sushi entirely before red carpet events. “My face will be puffy,” she said plainly, adding that even her husband’s love of the dish cannot change her mind before the Golden Globes.

Why Sushi Is the Surprising Offender

Sushi feels like a clean, healthy choice, which is exactly what makes it so easy to overlook as a skin saboteur. But soy sauce alone contains around 900 milligrams of sodium per tablespoon, and the rice and fish add even more.

When the body takes in that much sodium, it retains water to restore balance, and that fluid often pools in the face, particularly around the eyes, making everything look swollen and tired by morning.

What Dermatologists Actually Say

When Moore first went public with her theory, dermatologists confirmed she was onto something real. High-sodium diets can contribute to skin that looks dry, puffy, or both, according to board-certified dermatologists who have weighed in on the topic.

The effects go beyond a single night of puffiness. A 2024 study published in Frontiers in Bioengineering found that a high-salt diet accelerates skin aging by increasing oxidative stress and pro-inflammatory markers, directly affecting the skin’s extracellular matrix, the structural layer responsible for firmness and elasticity.

The Bigger Salt Picture

Moore is not just careful before award shows. She tracks how her skin reacts to sodium regularly, noting she can tell the very next day when she has eaten too much of it. That kind of daily awareness is part of what keeps her skin looking the way it does.

A high sodium intake triggers inflammation that leads to fluid buildup, particularly in delicate areas like under the eyes. Over time, that repeated inflammation quietly ages the skin from the inside out.

What She Does Instead

Rather than reaching for the soy sauce, Moore starts her mornings with two large glasses of water, sometimes adding a few drops of chlorophyll because she believes it supports her skin from within. She also keeps sunscreen non-negotiable, avoids outdoor dining to dodge direct sun, and has worn SPF daily since her early twenties.

The lesson Moore keeps coming back to is a simple one. The foods that feel the most harmless are sometimes the ones quietly doing the most damage, and sushi might just be the most elegantly dressed offender on the menu.