Nuts improve sperm quality, antioxidants don't
Eating nuts may significantly improve sperm quality and function in healthy men, suggests new research...
Dr Marianne Kennedy is a Volunteer Writer at BioNews, having originally joined the publication under the auspices of its writing scheme. She obtained her medical degree from University College London's Division of Medicine, under the auspices of its MBPhD Programme, where she divided her time between clinical training at University College London Hospital and research at the Medical Research Council's National Institute for Medical Research (now subsumed into The Francis Crick Institute). Her research focused on metabolic changes in the heart before and after birth, and has potential implications for high altitude medicine, cot death and heart failure. Her essay on this subject, 'Conquistadores and Cot Death', was shortlisted for the Max Perutz Science Writing Prize, while her story 'Freedom Through Genetics' was shortlisted for the Wellcome Trust's Science Writing Prize. Her earlier research concerned obesity, and how gut hormones and gene variations impact on eating behaviour, appetite and body weight. She also writes for the Society for Endocrinology's public information website You and Your Hormones. Previously, she studied Medicine and Physiology, Development and Neuroscience at the University of Cambridge. She is currently working a junior doctor at Southampton University Hospital. Marianne is also a singer/songwriter and a member of the all-singing, all-dancing a cappella group In the Smoke.
by Marianne Kennedy and 1 others
Eating nuts may significantly improve sperm quality and function in healthy men, suggests new research...
The first batch of baby brain scans was released last week by a landmark UK project to map how the human brain develops in unprecedented detail...
Seventy-nine rare genetic syndromes in which obesity is a major feature have been catalogued by Canadian researchers...
Moderate exercise improves sperm quality and quantity, according to new research...
Scientists at Cambridge University have shown a genetic variant increases a person's preference for high fat food...
IVF treatment does not increase a woman's risk of developing breast cancer later in life, a study has found...
A common mutation in a serotonin receptor gene has been linked to impulsive and aggressive behaviours, particularly under the influence of alcohol...
Women may soon be given the option of banking their ovarian tissue if a new clinic to offer the procedure opens in the UK. The technique allows women to freeze ovarian tissue containing eggs to use at a later date and could assist cancer patients and other women who hope to have children later in life....
Officials in New York State in the USA have passed a bill requiring people convicted of almost any crime to provide a sample for the state's DNA database. While generally lauded, the move has attracted criticism from civil rights groups who claim that constitutional privacy issues are raised by the government holding so many people's genetic information on file...
Biotech company Osiris Therapeutics has this month released an optimistic update on its Phase II trial evaluating the use of adult stem cells for the treatment of type 1 diabetes, despite lacking positive results...
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