Studies in zebrafish have unearthed some eye-opening findings.
These diets are considered healthier solutions for weight loss, with
including improved gut health, reduced blood pressure and better sleep – but as with any diet, they come with certain risks.Niamh Hennessy, lead dietitian at Cromwell Hospital, warns that for people who are pregnant, have type 1 diabetes, a history of disordered eating or anxiety or depression, fasting isn’t a suitable diet option.
And once the fish returned to their usual eating habits, the quality of eggs and sperm in the fish did not improve.These findings underscore the importance of considering not just the effect of fasting on body maintenance, but also on the production of eggs and sperm… “More research is needed to understand how long it takes for sperm and egg quality to return back to normal after the period of fasting.”
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The association between multi-disciplinary staffing levels and mortality in acute hospitals: a systematic review - Human Resources for HealthObjectives Health systems worldwide are faced with the challenge of adequately staffing their hospital services. Much of the current research and subsequent policy has been focusing on nurse staffing and minimum ratios to ensure quality and safety of patient care. Nonetheless, nurses are not the only profession who interact with patients, and, therefore, not the only professional group who has the potential to influence the outcomes of patients while in hospital. We aimed to synthesise the evidence on the relationship between multi-disciplinary staffing levels in hospital including nursing, medical and allied health professionals and the risk of death. Methods Systematic review. We searched Embase, Medline, CINAHL, and the Cochrane Library for quantitative or mixed methods studies with a quantitative component exploring the association between multi-disciplinary hospital staffing levels and mortality. Results We included 12 studies. Hospitals with more physicians and registered nurses had lower mortality rates. Higher levels of nursing assistants were associated with higher patient mortality. Only two studies included other health professionals, providing scant evidence about their effect. Conclusions Pathways for allied health professionals such as physiotherapists, occupational therapists, dietitians, pharmacists, to impact safety and other patient outcomes are plausible and should be explored in future studies.
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