Can Vitamins Affect Stool Color?

What supplements cause dark stools?

Dark stool may be caused by foods or medications including:Beets.Black licorice.Blueberries.Iron supplements.Medications containing bismuth subsalicylate (for example, Kaopectate or Pepto-Bismol).

What does dark brown poop mean?

Dark brown stool is considered a normal color for a bowel movement, however very dark brown poop can indicated diet changes from certain foods or iron supplements, or mild internal bleeding located in the upper digestive tract.

When should I worry about black stool?

If a person’s stool is black, the likeliest reasons are that they have eaten certain foods or that there is bleeding in their gastrointestinal tract. For a person who has no other symptoms and who suspects that foods are to blame, there should be no cause for concern.

Can stress cause black stool?

No. Black stool cannot be caused by stress. It is possible for stress to cause an ulcer, for that ulcer to bleed, and for that blood to darken stool, but this is relatively uncommon. Stress in the absence of other conditions does not cause black stools.

Can IBS cause black stool?

Blood in stool may appear red but often appears very dark or black with a tarry consistency ( 12 ). SUMMARY: IBS changes the time stool remains in your intestines. This changes the amount of water in stool, giving it a range from loose and watery to hard and dry.

What color stool is normal?

Normal stool color is brown. This is due to the presence of bile in the stool. Normal stool color can range from light yellow to brown to almost black. If stool is red, maroon, black, clay-colored, pale, yellow, or green this may signify a problem.

What does it mean when your poop is light tan?

Bile salts are released into your stools by your liver, giving the stools a brown color. If your liver is not producing enough bile, or if the flow of the bile is blocked and not draining from your liver, your stools may become pale or clay-colored. Having pale stools once in a while may not be a cause for concern.

How long does black stool last?

Dark colored / black stools are a common side effect and can last for several days after you stop taking Pepto-Bismol. This is not a serious side effect. Give it a few more days and it should disappear.

What color stool is bad?

Consult your doctor if you’re concerned about your stool color. If your stool is bright red or black — which may indicate the presence of blood — seek prompt medical attention. Food may be moving through the large intestine too quickly, such as due to diarrhea.

What does pale poop look like?

Clay-colored or white stools (pale stools) Light-colored or clay-colored stool are often seen with diseases of the liver or bile ducts. Pale stool may be caused by pancreatic cancer that blocks the bile ducts. Lack of bile causes stool to lose its brown color and leaves it appearing pale.

Can vitamin supplements cause black stool?

Black or dark stools are a common side effect that may be the harmless result of unabsorbed iron. Whether you are taking iron supplements alone or a multivitamin with iron, you may experience this. Other things that may cause black stools include: Foods that are dark blue, black, or green.

Are there any side effects taking vitamin b12?

Safety and side effects While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, you can safely take higher doses. Your body absorbs only as much as it needs, and any excess passes through your urine. High doses of vitamin B-12, such as those used to treat a deficiency, might cause: Dizziness.

What happens if your b12 is too high?

However, supplementing with excessively high levels of B12 has been linked to some negative side effects. Several studies have shown that megadoses of the vitamin can lead to outbreaks of acne and rosacea, a skin condition that causes redness and pus-filled bumps on the face.

What foods can cause light colored stool?

Causes of pale stoolFoods. Some foods may lighten the color of stool, especially fatty foods, or those containing food coloring. … Giardiasis. Giardiasis is an infection that may turn the stool light or bright yellow. … Medications. … Gallbladder disease. … Liver problems. … Pancreas problems.

Can vitamin b12 cause black stool?

Relatively Common Side Effects of Vitamin B Complex The most common side effects of vitamin B complex include: Black poop. Infrequent bowel movements. Incomplete bowel movements.

What causes very dark stools?

Bleeding in the upper portion of your digestive system can cause black, tarry stools. Ulcers or another form of irritation in your esophagus or stomach known as gastritis can cause bleeding. When the blood mixes with digestive fluids, it takes on the appearance of tar.

What medications should not be taken with vitamin b12?

Certain medications can decrease the absorption of vitamin B12, including: colchicine, metformin, extended-release potassium products, antibiotics (such as gentamicin, neomycin, tobramycin), anti-seizure medications (such as phenobarbital, phenytoin, primidone), medications to treat heartburn (such as H2 blockers …