New report on the role of nutrition in COVID-19 recovery, aging and health

By Jim Cornall

- Last updated on GMT

There will be 2bn people over 60 by 2050.  Pic: Getty Images/jacoblund
There will be 2bn people over 60 by 2050. Pic: Getty Images/jacoblund

Related tags Danone COVID-19 coronavirus healthy aging recovery

A new report published by the Global Coalition on Aging (GCOA) and Nutricia examines the impact of the Covid-19 pandemic on older people’s health and well-being.

During the pandemic, the role of nutrition for health has come under scrutiny, but still remains under-addressed. The report reinforces the need for integrated care pathways that incorporate nutrition and physical exercise to better support the health of older people now, but also after the pandemic. 

More people are reaching an older age than ever before, representing a demographic change that will impact almost all aspects of society. The year 2020 was also earmarked as the start of the ‘Decade of Healthy Aging,’ brought into the spotlight more because of the pandemic and the challenges to growing older in good health.

Those over 60, particularly those people with underlying medical conditions are among the most severely affected by Covid-19. Also, lockdown measures put in place to contain the spread of the virus often had unintended yet severe consequences for their social well-being.

The report notes that it has become increasingly clear that an individual’s health status upon contracting Covid-19 is crucial for how well the person emerges from it. The value of building “health capital” has generally been understood, but the importance of nutrition to overall health, in particular as we age, is not as broadly recognized.

Michael W. Hodin, PhD, CEO of the Global Coalition on Aging, said, “One cannot overstate the central role nutrition plays in healthy aging. Simply put, there is no healthy aging without healthful nutrition. That truth resonates even more profoundly in a time of a global pandemic and should guide the efforts of healthcare systems and policymakers who should redouble efforts to support health and resilience of older people before, and after a serious health incident.”

Older people can become malnourished because of health incidents, a disease or the conditions such as frailty, sarcopenia or cognitive decline. The report said malnutrition is often under-recognized, or is too often (and wrongly) considered to be a normal part of aging or the disease progress.

One of the consequences of malnutrition is an impaired immune system, leading to a greater incidence of infection while harming the ability of the body to recover. 

On average, 31% of patients admitted to hospital is malnourished; undernutrition is even more prevalent among older people and affects up to 52.7% of older people hospitalized with Covid-19.

Dr Riccardo Caccialanza, head of the Clinical Nutrition and Dietetics Unit at the IRCCS Policlinico San Matteo Foundation in Pavia, Italy, said, “Every effort should be made to avoid or at least reduce underfeeding in hospital in order to limit the deleterious consequences of malnutrition on patient outcomes. This is crucial for older patients who are disproportionally affected by Covid-19.”

Nutrition is an essential component of recovery from severe disease, and nutritional care should be continued after hospital discharge as the body works to restore health. Dr Patrick Kamphuis, senior medical affairs director for Nutricia said, “The pandemic underlines the need to address malnutrition in older people across care settings. At Nutricia we believe adequate screening and management of malnutrition should be an integral part of care systems so everyone has a chance to age in good health and have the benefits of good nutritional care.”

The white paper​ looks at the integrated care pathways that are necessary, not only in the current context of the pandemic, but more broadly in aging societies to enable the 2bn people over 60 by 2050 to live longer healthier, and more active lives.

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