Mayo Clinic diet
Learning Center
Sinus infection and toothache: Any connection?
Sometimes the cause of a toothache isn't a tooth problem, but a sinus problem.
Sleep deprivation: A cause of high blood pressure?
Too little sleep affects not only energy levels but also heart health.
Small vessel disease
Also called coronary microvascular disease, this type of heart disease can be hard to detect. Know the symptoms and how it's diagnosed and treated.
Snack attack? Try these 100-calorie snacks
Healthy snacks can satisfy your hunger and keep you from eating extra helpings at your next meal, which can lower total daily calories. Snacks can also supply afternoon energy and extra nutrients. If you're trying to lose weight, try these snacks that are 100 calories or less: 1 cup sliced bananas and fresh raspberries; 2 cups carrots; 2 cups air-popped popcorn; 5 rye or pumpernickel crackers; 2 tablespoons peanuts; 2 domino-sized slices of low-fat colby or cheddar cheese.
Stool color: When to worry
Stool color is usually a result of diet and is only rarely a concern.
Sulfa allergy: Which medications should I avoid?
Sulfa allergy: A Mayo Clinic expert discusses which medications are likely to cause problems.
Swimmer's ear
The moist environment from water remaining in your ear after swimming or bathing can lead to this infection in the outer ear canal.
Telestroke (stroke telemedicine)
Telestroke or stroke telemedicine uses technology to provide expert stroke care in smaller communities.
Testicular microlithiasis: Is it linked with testicular cancer?
A Mayo Clinic specialist discusses the relationship between testicular microlithiasis and testicular cancer.
Testosterone therapy: Potential benefits and risks as you age
Testosterone therapy — Explore the potential benefits and risks of increasing your testosterone level.
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