This nutrient is #1 if youre in need to go #2.

During holiday travel, you may notice your bowel movements are irregular.

I think part of this is knowing your own body and what happens when you travel, Bulsiewicz tellsEatingWell.

a photo of a row of people on an airplane eating a meal

Photo:BraunS/Getty Images

If you struggle with being backed-up while youre traveling, the doctor is inand has some advice.

Heres the nutrient that you should be focusing on, according to Bulsiewicz.

Bulsiewicz has an answer.

Bulsiewicz recommends a supplement if youre really having problems going to the bathroom.

There’s many forms of magnesium, and they’re not all good for constipation, the doctor explains.

The ones that I like are magnesium oxide, magnesium citrate and magnesium sulfate.

As for time of day, Bulsiewicz would suggest adding this to your nighttime schedule.

And then you start your day and you’re off and running.

A magnesiumsupplementis a great way to help relieve uncomfortable symptoms and to keep everything regular.

you’re free to take it in the short-term or add it to your daily ritual.

However, talk to your doctor if youre experiencing long-term constipation symptoms.

Consider adding sometrail mixto your bag if you need a gut-healthy boost on your journey.

Magnesium vs.

Fiber: Which Is Better for Constipation?

Taking amagnesium supplementis especially great if you know that you get constipated when your routine changes due to traveling.

But if youre unsure of how your gut will react, Bulsiewicz himself swears by afibersupplement for traveling.

A fiber supplement is an easy thing that I always pack, the gastroenterologist explains.

So I would start with that.

So if you know that you are or will be struggling with constipation, the doc recommends magnesium.

Check out theseGut-Healthy Breakfast Recipes to Help You Poopif youre feeling the effects after your travels.