Marquis was born in Paris, France and emigrated to United States at the early age of 5. He gained a medical degree from the University of Michigan and has worked as a dermatologist for over 10 years. He covers a wide-range of health related subjects for the Scientific Origin.

Huntington’s disease: causes, symptoms and treatment

Huntington’s disease is an inherited, incurable neurological disorder that gradually destroys brain cells in...

The secret to growing old healthily… the Japanese way

Every year we wish it to each other: that we can all live happily...

How many meals should you eat per day?

How many meals a day are optimal for health? Three, six, or even more?...

Why you need trace elements

Due to the impoverishment of the soil and the increasingly limited variety of foods,...

Important discovery in the fight against baldness

Stress is widely believed to contribute to hair loss and baldness — but scientists at Harvard University...

Russia building nuclear torpedo to create radioactive tsunamis

Among the new “super-weapons” with which Vladimir Poutine wanted to equip Russia, we find...

Avocado reduces the level of the bad cholesterol

Researchers at Penn State University in Pennsylvania studied the effect of one avocado per...

Diabetes and depression: the very beneficial effects of metformin

Studies have suggested that certain diabetes medications (antidiabetics) may have a specific positive effect...

The perfect temperature for a house

Feeling thermally comfortable means you’re neither too hot nor too cold. However, there are...

Is coffee carcinogenic?

A lot of people believe that coffee is a carcinogenic drink, but more than...