Geriatric medicine

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A diet well-known for lowering blood pressure can also help older patients lose fat without sacrificing muscle, according to new research. In a small study involving 36 older obese adults, researchers found that a 12-week program of controlled-feeding that included lean red meat three times a day not only resulted in significant weight loss and loss of body fat but also preserved muscle strength and function - an important determinant of good health.

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As our global population is projected to live longer than ever before, it’s important that we find ways of helping people live healthier for longer. Exercise and diet are often cited as the best ways of maintaining good health well into our twilight years. But recently, research has also started to look at the role our gut – specifically our microbiome – plays in how we age.

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This week, the aged care royal commission looks at diversity in aged care, an issue becoming increasingly relevant to both residents and the staff who care for them.Diversity includes gender, sexual orientation, religion and social background. The issue is important because if we aim to offer older people and families choice and control in aged care, we must meet the diverse needs of all older people.Australia’s rich diversity is reflected in its older population. In 2016, more than one-third (37%) of Australians aged 65 and over were born overseas and one-fifth (20%) were born in a non-English speaking country.These figures have increased continually since 1981, when one-quarter (25%) of older people were born overseas.

Expert/s: Helen Rawson