Insights from our specialists, treatment updates, clinic news and patient recommendations.

University of Louisville: allyl sulfide from garlic improves memory in elderly mice by supporting gut microbiota and NDNF gene expression.

University of Mississippi: Viagra (sildenafil citrate) lowers blood pressure in pregnant women with preeclampsia when standard medications fail.

University of Exeter: DNA from 85,000 people revealed 47 genetic regions that influence sleep, particularly the PDE11A gene.

The "Laughing Photographs" method! Everyone must read this urgently! By capturing positive emotions on your own portrait and looking at it regularly, you can not only improve your mood but also relieve hypertension, nervous, skin and other conditions.

In the US, brine has become a popular drink — an excellent prebiotic with antioxidants and vitamin C, restores water and electrolyte balance after workouts.

Professor Simon Matskeplishvili of Moscow State University: a detached clot in the pulmonary artery kills within seconds, while one in the left atrium causes a severe stroke.

U.S. scientists are testing a universal flu vaccine targeting the hemagglutinin "stem" — it protects against H1N1 and H5N1.

Chinese scientists have developed a three-dimensional multilayer nanofiber sponge — a medical dressing for rapid hemostasis and tissue regeneration.

Rice University: high media multitasking among young adults correlates with higher BMI — smartphones are linked to obesity risk.

Dr. Michael Hill (Los Angeles): non-surgical rhinoplasty uses microneedles, electric current and a 3D mold to reshape the nose in 5 minutes.

Johnson & Johnson Vision has released self-darkening contact lenses that adapt to UV light in bright sunshine within 90 seconds.

Bayer: the "Janin" contraceptive raises venous thromboembolism risk by 1.6 times — peak risk during the first year of use.