A review in Nutrition Reviews says a single indulgence has little long-term physical effect but can affect people mentally. Planned treats can help motivation, while unplanned binges may cause guilt and unhealthy cycles.
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A University of Notre Dame study using national survey data finds that improved access to safe drinking water lowers the odds of stunting in Mozambican children by about 20%. Improved sanitation showed no independent effect on stunting.
Bone expert Bess Dawson-Hughes says older adults should check their calcium and vitamin D to protect bones and reduce falls and fractures. Practical advice includes eating dairy, sensible supplements, and getting sunlight when possible.
In 24-month-old rats, eating 35% less for eight weeks changed many muscle proteins and improved insulin-stimulated glucose uptake. Males and females showed different molecular responses, and two proteins may be targets for diabetes treatment.
A peer‑reviewed study found drug‑resistant Salmonella in nearly half of food and water consumed by under‑fives in Karamoja. High resistance to azithromycin and other drugs raises health, economic and development concerns.
Experts say stronger action is needed after the 2021 UN Food Systems Summit. They note progress in research and national plans, but rising conflicts, climate extremes and funding limits put progress at risk. A stocktake will take place in Ethiopia this month.