How to Give Your Gut a Mini Reset

After a season of indulging, we could all stand to give our guts a little love—and not just because of our digestion. Studies show that imbalances in the gut microbiota can disrupt the production of key neurotransmitters, contributing to conditions such as anxiety and depression, while recent research led by Cedar Sinai in Los Angeles found that “nearly 40% of people in the U.S. are estimated to meet diagnostic criteria for at least one disorder of gut-brain interaction.”

When you consider all this, it makes sense that so many experts recommend undergoing a mini gut reset every once in a while. “It’s one of my favorite nutritional recommendations,” says Dr. Conchita Vidales, head of the Nutrigenetics Unit at Demya Martín del Yerro Amselem in Madrid. “When a person is a good candidate and committed to doing it correctly, these small resets offer real benefits by allowing certain digestive functions to pause.”

Food technologist and healthy-habits specialist Irene Domínguez of Spain’s Palasiet Clinic agrees. “These brief interventions can help build the foundation for a long-term, sustainable lifestyle,” she says.

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What is a digestive mini reset?

In broad terms, “a digestive mini reset means spending one to three days eating light, easily digestible foods that allow the digestive system to rest and recover,” explains Domínguez. As food intake decreases, the body begins mobilizing its own reserves and activates the excretion of metabolic byproducts.

The key is not to eliminate solid food entirely, but to avoid items that hinder digestion. “This approach helps create a sensation of lighter digestion, reducing bloating and heaviness,” says dietitian and nutritionist Laura Jorge.

During a reset, Domínguez recommends soft, gentle dishes such as vegetable broths, soups, or green smoothies with more vegetables than fruit. If needed, easily digestible proteins like white fish can be included. “These options are low in fat and fiber, reducing the workload on the digestive system,” she says.

Remember, hydration is essential: drink plenty of water or herbal infusions and eat modest portions to ease digestion.

Why do a mini reset?

“Doing a mini digestive reset for one to two days has worthwhile health benefits,” says functional nutritionist Bridgette Becker of We Care Spa, a detox retreat in Southern California. “Digestion requires a great deal of energy from the body. In taking the load off the digestive system by consuming only liquids like broths, vegetable juice, protein shakes, or easy to digest foods like steamed vegetables, soups, fruits, the body is able to direct energy toward repair, recovery, and healing.”

The “mini” nature of the practice is important and intentional. “It’s not a pattern of eating meant to be sustained long-term,” says Jorge. “Limiting it to one to three days prevents hunger, boredom, or nutritional deficiencies that can arise from restrictive diets.”

Nutritionist Francisco Moreno typically advises patients to align the reset with their hormonal rhythms when relevant. “For women of childbearing age, scheduling it around ovulation can be helpful because higher energy levels and estrogen make lighter meals more tolerable,” he notes. For men and women in menopause, he recommends a similar every-four-weeks cadence, as long as the individual feels well throughout