Gerontology & Geriatrics

Grape seed extract found to extend lifespan of old mice

A team of researchers affiliated with a host of institutions in China and the U.S. has found that injecting procyanidin C1 (PCC1), a chemical found in grape seed extract, into older mice extended their lifespan. In their ...

Medical research

Fasting ramps up human metabolism, study shows

Fasting may help people lose weight, but new research suggests going without food may also boost human metabolic activity, generate antioxidants, and help reverse some effects of aging. Scientists at the Okinawa Institute ...

Genetics

Chronic pain gene identified

British researchers say they have identified the gene that controls chronic pain, opening the door to new drug therapies that block the chemical processes that cause chronic back pain, headaches or arthritis.

Gastroenterology

An ingestible device for treating stomach ailments

An international team of researchers has created an ingestible device that affixes itself to the stomach wall and treats ailments by delivering electrical pulses. In their paper published in the journal Science Advances, ...

Psychology & Psychiatry

Feeling anxious or blue? Ultra-processed foods may be to blame

Do you love those sugary-sweet beverages, reconstituted meat products and packaged snacks? You may want to reconsider based on a new study that explored whether individuals who consume higher amounts of ultra-processed food ...

Biomedical technology

New wearable sensor detects even more compounds in human sweat

If you have ever had your blood drawn, whether to check your cholesterol, kidney function, hormone levels, blood sugar, or as part of a general checkup, you might have wondered why there is not an easier, less painful way.

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