The Calorie-Burning Truth About Crying

Whether you're crying over a tough breakup, a heartwarming film, or just one of those days, it’s fair to wonder: does crying actually burn calories? While the idea might be tempting, the truth is a little less exciting. Though crying does expend some energy, it’s not enough to impact your metabolism or body weight in any meaningful way.

Does Crying Burn Calories?

Technically, yes but only a very small amount. Crying activates various body systems, which increases energy use slightly above a resting state. However, there is no solid research measuring the exact number of calories burned while crying.

Some experts compare crying to laughing in terms of energy expenditure. One older study found that laughing might burn up to 1.5 calories per minute, but many participants burned far less just 2 calories over 15 minutes.

The 2024 Adult Compendium of Physical Activities, a database estimating calories burned during various activities, lists laughing while sitting as equivalent to 1 MET (metabolic equivalent) the same as quietly sitting. Crying isn’t listed separately, but it's likely in the same low-energy category.

At that rate, crying for an hour might burn anywhere from 30 to 90 calories, depending on your body weight. That’s about the same as sitting and doing nothing.

Can Crying Help You Lose Weight?

Unfortunately, no crying won’t help you lose weight in a healthy or sustainable way. Weight loss typically requires a calorie deficit of around 500 calories per day or 3,500 calories per week to lose one pound. You’d have to cry for hours daily to come close to that.

Still, some people do lose weight when they’re emotionally distressed. That’s more likely related to changes in appetite or eating habits, not the act of crying itself. High levels of stress, grief, or depression can suppress appetite or lead to skipped meals, which can result in unintentional weight loss.

If you’re losing weight due to emotional distress or crying frequently, it may be time to talk to a healthcare provider.

What Happens to Your Body When You Cry?

Crying triggers a cascade of physical and neurological responses that involve your nervous system, heart rate, and hormones:

• Your sympathetic nervous system (the "fight or flight" response) activates, increasing heart rate and breathing.

• Your parasympathetic system kicks in after the crying stops, calming you down.

• Endorphins and oxytocin may be released, helping to soothe pain and improve mood.

This emotional regulation may be one reason you feel relieved or exhausted after a good cry.

Potential Benefits of Crying

Crying isn’t just a stress response it can be beneficial for your mental and physical well-being. Here are a few research-supported perks:

• Mood boost: Crying releases hormones that can improve emotional state.

• Stress relief: It offers a release of tension and emotional pain.

• Better sleep: The hormone response after crying can support more restful sleep.

• Eye health: Tears help flush debris and bacteria from the eyes, keeping them lubricated and protected.

Can You Cry Too Much?

Absolutely. While crying is normal especially during periods of grief, major life transitions, or hormonal changes it can also be a red flag.

If you find yourself crying frequently, feeling persistently low, or struggling to function day-to-day, it could be a sign of depression or another mental health concern. Other symptoms might include:

• Ongoing fatigue or sleep issues

• Loss of interest in activities

• Appetite changes

• Hopelessness or mood swings

• Social withdrawal

You’re not alone, and help is available. Speaking with a mental health professional can offer clarity, support, and tools for feeling better.

Final Thoughts

Crying does burn calories but not enough to justify skipping your workout or calling it cardio. Its benefits are mostly emotional, not physical, and while it’s a healthy response to stress, sadness, or even joy, it’s important to keep an eye on your emotional well-being if crying becomes frequent or overwhelming.

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