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

University of Washington: a blend of 78% sodium chloride and 22% calcium chloride tastes like salt — a safe alternative to table salt.

University of Bristol: non-alcoholic fatty liver disease prevents weight loss — diagnosed in one-fifth of adults and often asymptomatic.

Spanish doctors: a "three-parent" baby has been born after mitochondrial replacement therapy for the first time — to a 32-year-old Greek woman following 4 failed IVF attempts.

Cardiff University: throat lozenges containing antibiotics promote resistance in S. aureus and other dangerous bacteria.

Endocrinologist Anna Goncharova: iodized salt is beneficial, but seaweed chips are hazardous — their iodine content exceeds the norm by 500 times and disrupts thyroid function.

Remains of a new species of ancient humans — Homo luzonensis, dated to 50,000 years old — have been found in Callao Cave in the Philippines.

Electrical brain stimulation through an EEG cap improved working memory in elderly people to the level of 20-30-year-olds, with effects lasting 50 minutes.

Australian scientists are testing Xanamem — an Alzheimer's drug that lowers cortisol (the stress hormone) levels.

A paperclip-sized Stentrode implant will help five Australians with paralysis communicate with the world through a computer interface.

University of Pennsylvania: mice with unlimited access to fatty food drank more alcohol — neural link between fast food and alcohol cravings confirmed.

University of Michigan: a 20-30 minute walk in nature without a phone significantly lowers cortisol levels.

Sechenov University and the Medical University of Vienna are developing the world's first cat allergy vaccine, designed to neutralize all 8 allergens.