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Tag: malabsorption

September 22, 2026

Diabetes After Pancreatitis or Pancreatic Surgery: Understanding Type 3c Diabetes

How glucose, insulin-secretion, autoimmune, and stool tests answer different questions after pancreatic disease or surgery.

Diabetes can develop after pancreatitis or pancreatic surgery because pancreatic disease can affect the cells that make insulin. This is often called pancreatic, pancreatogenic, or type 3c diabetes. Understanding the cause matters because some people […]

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September 20, 2026

Type 1 Diabetes and Celiac Disease: When Screening and Follow-Up Testing Matter

People with type 1 diabetes have an increased likelihood of celiac disease, but screening plans differ for children and adults. Celiac disease may be found before digestive symptoms are recognized. It can also become relevant […]

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September 20, 2026

Celiac Disease and Elevated Liver Enzymes: When ALT and AST Need a Broader Evaluation

Interpret ALT, AST, bilirubin, and albumin with celiac risk, and investigate persistent abnormalities without assuming one cause.

Unexplained elevations in ALT and AST can be a reason to consider celiac disease, even without prominent digestive symptoms. These enzymes can rise in untreated celiac disease, but they also rise for many other reasons. […]

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September 20, 2026

Hashimoto’s and Celiac Disease: When Thyroid and Nutrient Results Need a Closer Look

Persistent fatigue, digestive symptoms, or recurring nutrient deficiencies in someone with Hashimoto's thyroiditis may deserve evaluation beyond the thyroid. Hashimoto's and celiac disease are distinct autoimmune conditions that can occur together. Having one does not […]

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September 20, 2026

Celiac Disease and Bone Health: Understanding Vitamin D, Calcium, Phosphorus, and PTH

Read vitamin D, calcium, albumin, phosphorus, and PTH together, and understand why laboratory testing does not replace DXA bone-density measurement.

Selected 25-hydroxyvitamin D, calcium, albumin, phosphorus, and parathyroid hormone (PTH) tests can help clarify the pattern. Ulta Lab Tests provides the linked laboratory options for a plan developed with your healthcare professional. This information is […]

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September 20, 2026

Exocrine Pancreatic Insufficiency: What Stool Elastase and Nutrient Tests Can Reveal

How stool consistency, pancreatic enzyme output, and fat-soluble vitamin results shape a focused malabsorption evaluation.

Exocrine pancreatic insufficiency, or EPI, occurs when too little pancreatic digestive-enzyme activity reaches the intestine to digest food adequately. It can cause greasy stools, unintended weight loss, and nutritional problems. The stool pancreatic elastase-1 test […]

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September 20, 2026

Celiac Disease in the Family: Who Should Be Tested and What Results Mean

Understand testing for parents, siblings, and children, including symptom-free relatives and the limits of genetic results.

Celiac Disease in the Family: Who Should Be Tested? If a parent, sibling, or child has confirmed celiac disease, discuss your own testing even if you feel well. Celiac disease runs in families, but relatives […]

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September 19, 2026

Celiac Disease Testing: Why Test Before Going Gluten-Free

How gluten exposure, antibody results, and selected nutrient and thyroid tests fit into a complete celiac evaluation.

Celiac disease testing is most informative before you stop eating gluten. Celiac disease is an immune-mediated condition in which gluten damages the small intestine in susceptible people. That injury can cause digestive symptoms, but it […]

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September 2, 2026

Nutrient Deficiency Symptoms: Fatigue, Brain Fog, Weakness, and Lab Tests

How focused nutrient testing may help investigate persistent symptoms—and why fatigue, brain fog, and weakness can have non-nutrient causes.

Direct answer: Nutrient deficiency symptoms can include fatigue, weakness, poor concentration, numbness or tingling, reduced exercise tolerance, mouth or tongue changes, and muscle symptoms, but none is specific to a deficiency. Focused blood tests for […]

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July 17, 2026

Inflammatory Bowel Disease Testing: Finding Crohn’s and Ulcerative Colitis Clues Beyond Digestive Symptoms

How blood and stool testing can uncover intestinal inflammation, anemia, nutrient deficiencies, and treatment-safety concerns in Crohn’s disease and ulcerative colitis.

Inflammatory bowel disease, or IBD, is a group of chronic inflammatory conditions that includes Crohn’s disease and ulcerative colitis. Although diarrhea, abdominal pain, rectal bleeding, and bowel urgency are well-known warning signs, intestinal inflammation can […]

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