Healthy cooking
Learning Center
Video: Colonoscopy
See what a doctor sees when you undergo an examination of your colon.
Video: Barium enema
See what to expect during an X-ray examination of your colon.
Video: Allergy tests
What happens in an allergy test? Watch this video and find out.
Veggie how to: Grilled vegetable kebabs
Want a new way to enjoy fresh vegetables? Make grilled vegetable kebabs. Brush cherry tomatoes, button mushrooms, zucchini slices, red onions and bell peppers with Italian dressing. Place onto skewers and grill over medium heat, turning often, until the vegetables are tender, about 5 to 8 minutes.
Urine cytology
A urine cytology test uses a sample of your urine to look for abnormal cells, which could indicate a urinary tract cancer.
Tumor vs. cyst: What's the difference?
A Mayo Clinic expert explains the differences and similarities between these two types of growths and how doctors determine if they're cancerous.
Trichotillomania (hair-pulling disorder)
In this mental health condition, people can't resist urges to pull out hair from their body. They do this often. Therapy may help reduce or stop urges.
Thyroid peroxidase antibody test: What is it?
A thyroid peroxidase antibody test can help determine the cause of thyroid disease.
Thanksgiving turkey: Can you cook it frozen?
You can safely cook a frozen turkey without thawing it first — if you follow a few safety precautions.
Testicular exam
Examining your testicles regularly can help you notice changes when they occur and identify testicular problems.
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