SKIN CLOCK - Eat your way to better Skin & Sleep

Milene Freire

Posted on September 01 2025

SKIN CLOCK - Eat your way to better Skin & Sleep
Did you know that the time we eat our last meal before bed can affect the health of our skin?

A journal article from the University of Texas revealed that irregular eating patterns led to changes in the circadian rhythm of the skin, affecting the activity levels of an important enzyme that helps with the skin’s defense against UV damage. While this study involved the use of mice as the subjects, researchers still put forward that a regular eating schedule—ideally 4-6 hours before bedtime—will better maintain the functioning of your “skin clock.”

Late-night snacking is also linked to disrupted sleep, and we all know how important optimal sleep is to give our skin and overall body the time to rest and recover.
Also, when we do get those late-night cravings, why is it usually for the more “junky” foods—like chips or my guilty pleasure almond dark chocolate clusters, unfortunately, many of the more sugary, fatty, or dairy-heavy snacks have links to triggering acne, while highly-processed foods have also been shown to accelerate aging.

So what can we do to curb those cravings? First, ensuring that we have a balanced diet of foods that are rich in protein, fiber, and good fats will help us to feel fuller for longer and also nourish our skin. Staying hydrated with water is also key, as often we mistake thirst for feeling peckish. Maybe we could even brew a nice pot of herbal tea as part of our pre-bedtime ritual. If the cravings for a snack are still strong, try to have healthier snacks on hand, like some fruit or nuts, and hopefully the cravings will decrease over time.

In conclusion, embracing these habits is an investment in yourself, yielding rewards in the form of healthier skin and a more alert state of mind.

With love,

Milene

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