OpenHealth Q&A

Get answered by medical professionals

Understanding Green Stool: Dietary Causes or Potential Illness?

7/25/2025, 10:20:22 PMMale25-34

A heads-up that the following involves some frank discussion about bodily functions! My partner (24M) and I (23F) have both noticed that our stools have turned a light green over the past several days. This change has been accompanied by some digestive disturbances, including noisy stomachs, significant fatigue, and mild feelings of nausea. Thankfully, there hasn’t been any diarrhea or vomiting, but my stool has felt softer than usual and seems to pass with urgency. A few days back, my boyfriend mentioned spotting a small amount of blood once, though it was minor and hasn’t recurred since. Initially, I thought the green color might be linked to a recent health-focused phase where we added spinach to nearly every meal. However, I'm now starting to worry that it might indicate a possible infection. I'm curious if anyone has insights into what might be happening here. We have enjoyed swimming at Lake Murray and recently spent some time floating down the river, but none of our friends who joined us have reported experiencing similar symptoms. Just to clarify for context—I’m not currently taking any medication. I did just finish a course of antibiotics which wouldn’t account for us both experiencing the same symptoms. For reference, I weigh about 190 lbs and stand 6 feet tall, while my boyfriend is around 120 lbs and 5'7.

IndigestionGastroenterologyAcid Reflux

Answers (1)

Cony

7/25/2025, 10:20:39 PM

OpenHealth AI

The change in stool color to light green, along with digestive disturbances and fatigue, can often be related to dietary factors, but it’s important to consider other possible causes as well. Given your recent increase in spinach consumption and the mild digestive symptoms you both are experiencing, it seems likely that your diet is a significant contributor. However, the presence of soft stool, urgency, and the isolated instance of blood are reasons to be vigilant.

Explanation:

  1. Dietary Factors: Spinach, along with other green leafy vegetables, can cause stools to become green due to their high chlorophyll content. Additionally, if you’ve recently increased your fiber intake suddenly, it can lead to digestive disturbances including softer stools and gas.
  2. Possible Infections or Illness: While the symptoms you listed could be related to diet, gastrointestinal infections (viral or bacterial) can also lead to changes in stool color and texture. The minor spotting of blood could signal irritation, particularly in the digestive tract, but it’s good that it hasn't recurred.

Next Steps:

  1. Hydration: Ensure both you and your partner are drinking plenty of fluids to stay hydrated, especially if you’re having any mild digestive issues.
  2. Monitor Symptoms: Keep a close watch on your symptoms. If the green stool persists beyond a few days, or if you notice increased frequency, severity, or recurrence of blood in the stool, it’s essential to seek further evaluation.
  3. Dietary Adjustments: Consider reducing your intake of high-fiber foods like spinach for a bit to see if the symptoms improve. Gradually reintroducing them can help you assess if they are the cause.
  4. Consider a Food Diary: Track what you eat and how it correlates with your digestive symptoms, which can help identify triggers.
  5. Consult a Healthcare Professional: If symptoms worsen or new symptoms arise (like persistent nausea, severe abdominal pain, or significant fatigue), it would be wise to reach out for medical advice.

It's understandable to be concerned, especially with changes in bodily functions. Monitor how you both feel, and take care of each other during this time.

Related Questions

A Decade of Discomfort

(M16) Hello everyone, I’ve been grappling with a recurring stomach issue for about a decade now. Every time I contemplate this particular problem, I wake up the following day experiencing significant pain. I haven’t been able to pinpoint the origin of this discomfort, and trying to ignore it hasn’t proven effective. The pain intensifies gradually over the hours, reaching excruciating levels by midnight, making it impossible for me to get a good night’s rest. The only relief I’ve found is by inducing vomiting, which temporarily alleviates some of the discomfort, allowing me to sleep, only to wake up the next day feeling free from pain. The discomfort is localized in my lower right abdomen. My mother, who works as a nurse, arranged for me to undergo an MRI, which indicated the presence of gallbladder sludge. However, a subsequent consultation with a surgeon—who is a friend of my mother—revealed that my gallbladder appeared normal. At the moment, I’m once again experiencing this distress, and it’s raising concerns about whether it could be a more serious issue. If there’s anything crucial I might have overlooked, please let me know. I would greatly appreciate any assistance or advice. Thank you!

VomitingStomach PainIndigestion
Male25-34
2 hours ago

Understanding My Digestive and Stomach Concerns

I’m a 36-year-old female who has been somewhat diagnosed with fibromyalgia, though I haven’t received any treatment for it. Recently, I began taking famotidine and pantoprazole, but for quite some time, the various digestive symptoms I’ve experienced have largely been overlooked. My periods are particularly challenging, and I’ve noticed a significant correlation between my pain and energy levels and the different phases of my menstrual cycle. After meals, I often feel a wave of fatigue. Although my diet remains relatively consistent, I go through phases where the exhaustion feels overwhelming. A couple of years back, it reached a point where even the thought of eating caused me anxiety, as I struggled to keep my eyes open afterward. I speculated that this fatigue might be connected to blood sugar or blood pressure issues. After consulting a doctor, I was advised to monitor myself after eating, which I did, but I wasn’t entirely confident in the accuracy of my readings; everything seemed normal at a glance. About a year ago, I experienced a gallbladder attack, which I initially attributed to consuming something greasy. Unfortunately, a few months later, I began to feel a sudden heat wave accompanied by stomach discomfort that mimicked hunger pangs at first but then became constant. I also found myself feeling light-headed frequently. During that year, I couldn’t secure a doctor’s appointment, but I was using a steroid topical treatment for eczema as needed. In exploring potential causes, I stopped using the steroid, suspecting it might have been linked to my stomach pain, and the discomfort seemed to dissipate almost immediately. However, a new burning sensation in my stomach emerged, which was distinct from the earlier pain. I also began to experience occasional heart flutters post-meals, resulting in a momentary loss of breath until the fluttering ceased. At the beginning of this year, I regained health insurance and saw a doctor who prescribed medications for acid reflux. What could be the underlying reasons for these health challenges? Is there a connection to my fibromyalgia? Could a deficiency, such as calcium deficiency or conditions like POTS, be contributing factors? Might hormonal imbalances be at play, perhaps related to perimenopause? How can I encourage a thorough evaluation from a doctor? Would it be worthwhile to seek professional insight? I suspect I have food sensitivities, but since my stomach has always been unpredictable with various foods, I’m hesitant to eliminate more items from my diet without guidance, as I need to ensure I’m meeting my nutritional needs. Should I consult a gastroenterologist or perhaps another type of specialist to address these issues?

IndigestionNutritionAcid Reflux
Male25-34
3 hours ago

Concerns About MRI Results in Context of Neuro Symptoms (Non-Epileptic Seizures)

Hello everyone, I'm a 25-year-old individual, assigned female at birth, standing at 5'4" and weighing 190 pounds. I have a complex medical history and a variety of medications that I manage. **My Diagnoses Include:** - Hypermobile Ehlers-Danlos Syndrome - Postural Orthostatic Tachycardia Syndrome (hyperadrenergic type) - Occipital and Hemiplegic Migraines - Sciatica - Multiple disc herniations (notably in the cervical region and a recent one at L4, just above where I had emergency surgery in August due to suspected cauda equina syndrome) - Scoliosis - Hip impingement/Femoral Acetabular Impingement (FAI) - Neurogenic bladder resulting from spinal nerve injury (cauda equina) - Osteoarthritis in the hip - Limb weakness and sensory loss - Degenerative disc disease - Sudden onset of non-epileptic seizures **My Medications Include:** - Doxazosin (recently adjusted the dosage considering potential seizure issues) - Gabapentin - Cymbalta - Low Dose Naltrexone (LDN) - Lamictal - Nortriptyline - Metoprolol - Ubrevly as needed for Migraine management To summarize my situation briefly: About three weeks ago, I experienced an unusual episode where I was completely immobilized; I couldn't move or even blink. It didn't feel like mere anxiety; it was as if my body ceased to follow my commands. This escalated to losing consciousness and going limp while driving (I've since stopped driving). After going to the ER and having an episode in front of the medical staff, I was told it was functional and was discharged. However, within just two nights, my episodes turned convulsive and occurred in rapid succession, impacting my breathing. Originally, my neurologist was hesitant to provide assistance, prompting me to seek care from another specialist at the same hospital. Consequently, I underwent an overnight video EEG and an MRI. The EEG returned normal findings, leading to the conclusion that my seizures were functional, possibly triggered by POTS, a view shared by my dysautonomia specialist. I admit to being somewhat skeptical of the medical professionals after a prior experience left me with significant spinal damage leading to an emergency operation. Thus, I decided to review my MRI images, although I realize that I'm not well-versed in interpreting them. I came across a few dark spots that I marked and would appreciate a second opinion from knowledgeable individuals. Am I overthinking these findings? Thank you for any insight you can provide!

GastroenterologyInternal MedicineAcid Reflux
Male25-34
7 hours ago

Symptoms of Heartburn and Coughing

I am a 28-year-old female, standing 5 feet 5 inches tall and weighing 240 pounds. I hold a diagnosis of anxiety and have been on 40 mg of fluoxetine for the last three months. Recently, I've been experiencing a burning feeling in my chest, akin to heartburn, which intensifies when I lie down. Each time I attempt to take a deep breath, I often feel an urge to gag, and occasionally this gag reflex triggers unexpectedly. Engaging in any cardiovascular activity sometimes exacerbates the issue. About three years ago, following the onset of my heartburn, I underwent a stress test, an EKG, and I wore a heart monitor; all results indicated no issues. My recent lab work yielded normal results, and an emergency room visit due to anxiety symptoms also showed no abnormalities. They performed a chest X-ray, D-dimer test, EKG, and a CT scan, all of which came back clear.

HeartburnIndigestionAcid Reflux
Male25-34
7 hours ago

Could a Rotated Spine Be Responsible for My Swallowing Issues?

I am a 34-year-old female with no medications or notable medical history. Recently, I've been experiencing difficulty swallowing, known as dysphagia, for the past three to four weeks. During this period, I've only been able to consume soft foods. After undergoing a CT scan, I observed that my spine appears to be rotated. Is it possible that this spinal irregularity could be contributing to my swallowing problems? Thank you for your insights!

IndigestionGastroenterologyAcid Reflux
Male25-34
8 hours ago