Category: Health and Traits

For Your Eyes Only

Genetics plays a big role in the development of age-related macular degeneration (AMD), one of the leading causes of vision loss among older Americans. Luckily, there are ways to lower the risk through diet. Recently the National Institutes of Health slightly changed its recommendations regarding a ...

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Talking About Breast Cancer Risk

Angelina Jolie’s revelation in the New York Times today that she had a double mastectomy after learning about her genetic risk for breast cancer focused attention on the difficult dilemma faced by many women in similar circumstances. Jolie said she decided to write about her case to help other women. "I ...

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Health at 23andMe: L’Chaim, Sheridan!

If you saw adoptee Sheridan* on the street, you might wonder -- as she does -- about her ancestral origins. You could guess a few things, but would you have guessed she has Jewish ancestry? It turns out a small percentage of her ancestry is Ashkenazi, a fact she learned recently from her 23andMe Ancestry ...

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Brain Injury, Mental Decline, and the APOE Gene

Mounting evidence points to brain trauma as a risk factor for mental decline. Football players who’ve had multiple concussions perform worse on tests of brain function and are more likely to have memory problems later on. Repeated blows to the head can also cause certain types of dementia -- medically ...

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Heart Disease, Genetics and the Mediterranean Diet

Your diet has a huge impact on your health, particularly influencing your risk for things like heart disease, the leading cause of death worldwide. Your genetics equally contributes to your risk for heart disease the same as your diet, your environment and overall lifestyle does. Understanding your ...

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Genetics, Microbes and Celiac Disease

By Amick B. Like other autoimmune diseases, celiac disease has a strong genetic component, but new research shows that environmental factors, including an exposure to a variety of microbes in our water and in dust, may also play an important role. A recent New York Times article reported that the amount ...

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23andMedical History

A new study by researchers at Boston’s Brigham and Women’s Hospital draws attention to the value of online resources to document family medical history. 23andMe customers can record their family medication information in several ways, including through our Cancer Family History survey — men’s version and ...

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A New Health Report To Take To Heart

What are you doing this month to celebrate matters of the heart? No, we're not talking about your Valentine’s Day plans; we're talking about your heart health plans. February is American Heart Month. One way to observe this special month is to learn about heart health genetics, and one place to start is ...

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Genetics and a Healthy Heart

February is American Heart Month and a time to focus on what remains the nation’s number one killer — heart disease — which is responsible for one in three deaths in the United States every year. Why heart disease is so deadly has a lot to do with lifestyle and diet in America. Obesity, even among the very ...

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Rare Mutation Leads to New Insights into Melanoma

A study published recently in Science by Susanne Horn and colleagues is a noteworthy example of hypothesis-driven science done right. It exemplifies how seemingly obscure findings can lead to new hypotheses and provide insight into human health and disease. Horn and her colleagues studied a family prone to ...

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