Medical research

New study shows a role for cholesterol in pain perception

When you stub your toe or bump your head, you know that rubbing the injury can lessen the ouch. But how? New research from the lab of Scott B. Hansen, Ph.D., shows how physical pressure on cells can reduce pain signals, while ...

Medications

'Olive oil' drug shows early promise for some brain cancer patients

A unique drug derived from oleic acid—which naturally occurs in animal and vegetable fats such as olive oil—has shown promise for patients with an advanced form of the most common type of brain cancer, following a study ...

Health

What high triglycerides mean and why it matters to your heart

You may be familiar with high-density, or good cholesterol; low-density lipoproteins (LDL), or bad cholesterol; and their connections to heart health. But what about triglycerides? Often that word gets skimmed over when talking ...

Health

Q&A: Health experts cover winter's myriad health challenges

We know you're thinking about it: Turning the corner from winter into spring. Although warmer days are on the horizon, the effects of weeks of gray, winter days are real. For some, winter weather comes with a particular dose ...

Health

Brain boosters from exercise and diet

Studies show that physical activity is actually a mental health exercise. One article that states just 15 minutes of walking, especially in the out-of-doors, can boost mood and reduce feelings of depression.

Health

Q&A: Are all calories created equal?

While a calorie may be a calorie when it comes to the mathematical equation of weight loss, there's more to it. Calories are a unit of energy. The total calories a food or beverage provides depend on the number of grams of ...

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Olive oil

Olive oil is a fruit oil obtained from the olive (Olea europaea; family Oleaceae), a traditional tree crop of the Mediterranean Basin. The wild olive tree originated in Asia Minor and spread from there as far as southern Africa, Australia, Japan and China. It is commonly used in cooking, cosmetics, pharmaceuticals, and soaps and as a fuel for traditional oil lamps. Olive oil is used throughout the world, but especially in the Mediterranean.

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