I thought you’d find this LIVESTRONG. Can Certain Foods Cause Blood in Stool? Sara Ipatenco has taught writing, health and nutrition. She started writing in 2007 and has been published in Teaching Tolerance magazine. Ipatenco holds a bachelor’s degree and a master’s degree in education, both from the University of Denver. Doctor speaking with patient in hospital room. Finding blood in your stool can be startling and even frightening. Blood can show up in your stool if you have any bleeding in the esophagus, stomach or intestines, and although this symptom may not reflect a serious condition, blood in the stool always needs to be evaluated by your doctor. If you eat food that is contaminated with certain strains of bacteria, the resulting infection might cause bloody diarrhea.
Certain organisms found in the feces of animals or infected humans can contaminate water, milk or other foods, and consuming undercooked or raw meat, unpasteurized milk or juice, or contaminated produce can lead to symptoms which include bloody diarrhea. Food allergies are another cause of blood in the stool. This is most often seen in infants and is usually linked to cow’s milk and soy formula, but a breastfed infant can also react to food proteins consumed by the mother. Hemorrhoids, often noticed by bright red blood on the toilet tissue, is a common cause of blood in the stool. The straining and hard stools caused by constipation, which is linked to a low fiber diet, can lead to hemorrhoids, and this condition can be relieved by a diet high enough in fiber to promote soft, regular bowel movements.
Certain foods can make it look like your stool contains blood, when it actually does not. Deep red or purple foods, such as beets, watermelon, blueberries or tomatoes, can be change the color of your stool, as can large amounts of red or purple candy or other foods with red food coloring. Some medications, including iron supplements, can also lead to the appearance of blood in your stool, while no blood is actually present. Blood in the stool may show up as bright red blood coating the stool, or as a black or burgundy colored stool.
While certain foods may cause blood in the stool, there are other more common causes of this symptom. The presence of blood may also be a sign of cancer, inflamed colon or other serious disorders that require medical treatment. If you notice any blood or color changes in your stool, contact your doctor. What Are the Causes of Bleeding Diarrhea? Can Constipation Cause Blood in Stool? Get the latest tips on diet, exercise and healthy living. Use of this web site constitutes acceptance of the LIVESTRONG.
COM is for educational use only. Axe content is medically reviewed or fact checked to ensure factually accurate information. With strict editorial sourcing guidelines, we only link to academic research institutions, reputable media sites and, when research is available, medically peer-reviewed studies. The information in our articles is NOT intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice. This article is based on scientific evidence, written by experts and fact checked by our trained editorial staff. Our team includes licensed nutritionists and dietitians, certified health education specialists, as well as certified strength and conditioning specialists, personal trainers and corrective exercise specialists. Our team aims to be not only thorough with its research, but also objective and unbiased. Despite the risk of severe allergic reactions and even death, there is no current cure for food allergies.
The condition can only be managed by allergen avoidance or treatment of food allergy symptoms. Food Intolerance: What Is the Difference? Food allergies consist of an immune system response to a disagreeable food. The body senses that a protein in a particular food may be harmful and triggers an immune system response, producing histamine to protect itself. The best characterized form of food allergy is mediated by food-specific IgE antibodies. The diagnosis of food allergies may be problematic because nonallergic food reactions, such as food intolerances, are frequently confused with food allergy symptoms. Food allergies and intolerances are often linked, but there’s a clear difference between the two conditions. A food intolerance is the body’s digestive system’s response to a disagreeable food. Unlike a food allergy, which produces an immunological mechanism after consuming an allergen, a food intolerance produces a non-immunological reaction.
For example, a person may have digestive issues after drinking cow’s milk because she is unable to digest the sugar lactose — this would be called a food intolerance. There are several types of food intolerances, with the most common being gluten, A1 casein and lactose. Food allergy symptoms typically appear within a few minutes to two hours after consumption of the allergen. People with a known allergy who begin experiencing symptoms while, or after, eating a food should initiate food allergy treatment immediately, and if symptoms progress, they should go to a nearby emergency room. IgE-mediated food allergy that requires prescription of self-injectable adrenaline. When you struggle with an ongoing, unidentified food allergy or sensitivity, your body constantly sends out inflammatory responses that can cause harm in multiple ways.
Natural Remedies Because food allergies can be severe, plus contribute to other health problems, I strongly encourage you or your loved ones to pursue these natural food allergies treatments. Avoid All of These Foods The following foods increase inflammation within the body, weaken the immune system and lead to digestive issues. Packaged foods — Packaged, ultra-processed foods may contain GMO’s like corn, soy, canola and vegetable oils that cause food allergies and intolerances. Sugar — Sugar can cause bad bacterial overgrowth, weaken the immune system and increase food intolerances. Because sugar consumption leads to inflammation, it can exacerbate food allergy symptoms and restrict your body’s ability to tolerate foods normally. Artificial flavorings — Artificial flavorings can exacerbate food allergies. Experts are convinced that dyes used in packaged foods can cause adverse health impacts in children and possibly adults.
In fact, Starbucks used to use cochineal extract to dye their strawberry Frappuccino drinks until they transitioned to a pigment found in tomatoes. Research shows that most patients report both gastrointestinal and non-gastrointestinal symptoms, which improve when they are on a gluten-free diet. Studies show that gluten is blamed as a trigger of symptoms by 20 to 45 percent of adults who self-report food hypersensitivity. Symptoms associated with a gluten intolerance may lead you to believe that you are allergic to other foods when you really aren’t, which is why I recommend that you avoid eating foods containing gluten. Sidestep These Allergen Triggers Although any food can provoke a reaction, relatively few foods are responsible for a vast majority of significant food-induced allergic reactions. Cow’s milk — Allergic reactions to cow’s milk are common in infancy and childhood, with a prevalence of 2 to 7. Eggs — A recent meta-analysis of the prevalence of food allergy estimated that egg allergy affects 0.
Wheat — Wheat allergy represents a type of adverse immunologic reaction to proteins contained in wheat and related grains. A food allergy to wheat is more common in children and can be associated with a severe reaction such as anaphylaxis. Soy — Soy allergy affects approximately 0. 4 percent of children, and 50 percent of children will outgrow their allergy by 7 years old. Peanuts — Peanut allergy affects approximately 1 percent of children and 0. 6 percent of adults in the U. In highly sensitized people, just trace quantities of peanuts can induce an allergic reaction. Tree nuts — Tree nut allergy affects about 1 percent of the general population.
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