Crying burns a minimal number of calories, roughly 1 to 2 calories per minute, making it an insignificant weight loss method.
The Science Behind Crying and Calorie Burn
Crying is a natural emotional response that involves the shedding of tears, often triggered by strong feelings such as sadness, joy, or frustration. But does this simple act actually burn calories? The short answer is yes—but not by much. The human body expends energy whenever muscles contract and physiological processes activate. Since crying involves facial muscle movements, tear production, and sometimes increased heart rate and breathing, it does require some energy.
However, the amount of energy expended during crying is very low compared to other physical activities. Experts estimate that crying burns approximately 1 to 2 calories per minute. This calorie burn stems mainly from the slight increase in heart rate and breathing rate as the body reacts emotionally. The muscles involved in producing tears and facial expressions also consume a small amount of energy.
In comparison, walking at a moderate pace burns about 3 to 5 calories per minute. So while crying does technically burn calories, it’s not an effective way to lose weight or significantly impact your metabolism.
How Crying Affects Your Body’s Energy Use
Tears themselves are mostly water mixed with salts and enzymes. Producing tears requires energy because your lacrimal glands (tear-producing glands) need fuel to function. When you cry intensely, your body activates the autonomic nervous system—specifically the parasympathetic branch—which can alter your breathing pattern and heart rate.
During a crying episode:
- Heart Rate Increases: Emotional distress or relief can cause your heart to beat faster, slightly raising calorie consumption.
- Breathing Changes: You might breathe more rapidly or deeply, which uses more oxygen and therefore more energy.
- Facial Muscle Movement: The contraction of muscles around your eyes, mouth, and forehead requires small amounts of energy.
Despite these physiological changes, the overall calorie expenditure remains minimal because these actions are low-intensity compared to exercise or physical labor.
The Role of Emotional Crying vs. Reflex Tears
It’s important to distinguish between emotional crying and reflex tears (tears caused by irritants like onions or dust). Emotional crying tends to last longer and involves deeper breathing patterns and muscle tension changes that may slightly increase calorie burn.
Reflex tears are usually brief bursts with minimal physical exertion involved. Therefore, emotional crying could theoretically burn slightly more calories than reflex tearing due to prolonged activation of bodily systems.
Energy Cost Comparison: Crying Versus Other Activities
To put crying’s calorie burn into perspective, here’s a table comparing approximate calories burned per minute for various activities:
| Activity | Calories Burned Per Minute | Description |
|---|---|---|
| Crying (emotional) | 1-2 | Mild increase in heart rate and muscle use during tear production. |
| Sitting (resting) | 1-1.5 | Basal metabolic rate with minimal movement. |
| Walking (moderate pace) | 3-5 | Steady movement involving large muscle groups. |
| Running (6 mph) | 10-12 | High-intensity aerobic exercise burning significant calories. |
| Cycling (leisurely) | 4-7 | Aerobic activity engaging leg muscles. |
| Laughing (intense) | 2-3 | Mild physical exertion involving diaphragm and abdominal muscles. |
As you can see, even intense laughing burns more calories than crying. This highlights how minor crying’s effect on calorie expenditure really is.
The Myth of Crying as a Weight Loss Tool
You might have heard claims that crying helps “burn fat” or “detoxify” the body by releasing toxins through tears. These ideas have no scientific backing. Tears primarily consist of water, salts (mainly sodium chloride), enzymes like lysozyme (which protects against bacteria), lipids, and proteins—not fat or metabolic waste products.
Weight loss occurs when there is a sustained calorie deficit—meaning you burn more calories than you consume over time. Since crying burns very few calories in total even over extended periods, it cannot contribute meaningfully to weight loss.
Moreover, relying on crying as a weight loss strategy could be harmful if it replaces healthy habits like balanced nutrition and regular exercise.
Tears Do Not Remove Fat or Toxins Directly
The concept that tears “flush out toxins” is misleading. Your liver and kidneys handle detoxification by filtering blood and excreting waste through urine and feces—not tears. While emotional release through crying might offer psychological benefits such as stress relief or mood improvement, it won’t physically cleanse your body or melt away fat deposits.
The Energy Cost of Emotional Expression Versus Physical Activity
Expressing emotions physically—through facial expressions including tears—does consume some energy but nowhere near enough to compare with aerobic exercise or strength training sessions that build muscle mass and boost basal metabolic rate long term.
For instance:
- A 30-minute jog might burn about 300 calories depending on body weight.
- A 30-minute intense laughter session could expend roughly 60–90 calories.
- A prolonged 10-minute crying spell might only burn about 10–20 calories total.
This stark difference shows why relying on emotional expressions alone won’t make any dent in one’s caloric balance sheet.
Crying Duration Versus Calorie Burn: What Really Matters?
The length of time spent crying influences total calorie expenditure but only marginally so because the rate remains low per minute. For example:
- If you cry for 5 minutes intensely: about 5–10 calories burned.
Compare this with eating one small apple (~95 calories) which far exceeds what you’d lose from several minutes of sobbing.
Therefore:
- Crying longer won’t translate into significant calorie loss unless combined with other physical activities that raise heart rate substantially over time.
It’s also worth noting many people don’t cry continuously but rather in bursts interspersed with pauses for breath control or calming down—further reducing sustained calorie-burning potential during episodes.
The Role of Tear Composition in Energy Use
Tears contain electrolytes like sodium which are essential for nerve function but do not represent stored fat or carbohydrates that could be “burned.” Producing tears requires cellular activity within lacrimal glands but this process uses only negligible amounts of ATP (adenosine triphosphate—the body’s energy currency).
Hence tear production itself isn’t an energy-intensive process compared to activities involving large skeletal muscles such as walking or lifting weights.
Cry It Out? Understanding Why We Cry Beyond Calories
Humans cry for reasons beyond just shedding tears—it’s an intricate communication tool signaling distress or eliciting empathy from others. This social bonding aspect has evolutionary advantages but doesn’t correlate with significant metabolic changes conducive to weight loss.
Crying serves important psychological functions like:
- Mood regulation;
- Pain relief through release of endorphins;
- A way to reduce feelings of isolation;
- An outlet for overwhelming emotions;
These benefits are invaluable but unrelated directly to burning fat or managing body weight through increased caloric expenditure.
The Physical Signs During Crying Episodes That Affect Energy Use
When someone cries hard enough they may experience physical symptoms such as flushed skin from increased blood flow, trembling muscles from emotional tension release, nasal congestion from swollen mucous membranes—all requiring minor metabolic adjustments but again these don’t add up significantly toward burning calories for weight management purposes.
Key Takeaways: Can You Lose Calories By Crying?
➤ Crying burns a small number of calories.
➤ Emotional tears differ from reflex tears.
➤ Calorie loss is minimal and not weight-loss effective.
➤ Stress relief from crying may aid overall health.
➤ Physical activity burns far more calories than crying.
Frequently Asked Questions
Can You Lose Calories By Crying?
Yes, crying does burn calories, but only a minimal amount—about 1 to 2 calories per minute. The energy used comes from facial muscle movements, tear production, and slight increases in heart rate and breathing.
How Many Calories Can You Lose By Crying Compared to Other Activities?
Crying burns far fewer calories than most physical activities. For example, walking at a moderate pace burns about 3 to 5 calories per minute, making crying an ineffective method for weight loss.
Does Emotional Crying Help You Lose More Calories Than Reflex Tears?
Emotional crying may burn slightly more calories than reflex tears because it involves longer duration, deeper breathing, and more muscle tension. However, the difference is still very small and not significant for calorie loss.
Why Does Crying Burn Any Calories at All?
Crying requires energy because it activates facial muscles, tear glands, and changes in heart rate and breathing. These physiological responses increase calorie expenditure slightly, but the overall effect remains minimal.
Is Crying an Effective Way to Boost Your Metabolism and Lose Weight?
No, crying is not an effective way to boost metabolism or lose weight. While it does burn some calories, the amount is negligible compared to exercise or other physical activities.
Conclusion – Can You Lose Calories By Crying?
Crying does cause your body to expend some energy—roughly 1–2 calories per minute—but this amount is trivial compared to any form of exercise or active movement. It simply isn’t a practical method for losing weight or burning off excess fat despite popular myths suggesting otherwise.
The real value in crying lies in its psychological benefits: helping regulate emotions, reducing stress levels temporarily, improving mood after release—not torching significant numbers on the calorie counter.
If you’re aiming for effective weight loss strategies focused on creating meaningful calorie deficits through diet modifications combined with regular physical activity remains key—not relying on tearful episodes as a shortcut.
So yes—you can lose some calories by crying—but don’t expect sobbing sessions alone will trim pounds off your waistline anytime soon!
