Medical research

Stem cell treatments improve heart function after heart attack

Stem cell therapy moderately improves heart function after a heart attack, according to a systematic review published in The Cochrane Library. But the researchers behind the review say larger clinical trials are needed to ...

Medications

Continuing uncertainties surround anti-influenza drug

Incomplete availability of data has hampered a thorough assessment of the evidence for using the anti-influenza drug oseltamivir, a Cochrane Review has found. However, after piecing together information from over 16,000 pages ...

Health

Evidence shows how childhood obesity can be prevented

Targeting children aged six to 12 with school-based programmes that encourage healthy eating, physical activity and positive attitudes to body image are among a range of interventions that can help reduce levels of obesity, ...

Health

Cutting down on salt doesn't reduce your chance of dying

Moderate reductions in the amount of salt people eat doesn't reduce their likelihood of dying or experiencing cardiovascular disease. This is the main conclusion from a systematic review published in the latest edition of ...

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