Life Stage Nutrition

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Benefits of Omega-3 Fatty Acids: What Does Science Say?

Author(s): Monica Olivarez Martin, PhD, Crisdell Codeghini MS, BPharm, Izaskun Monslave, PhD, MBA

We summarize the science of the varied roles of omega-3 fats in health, how much people consume, and the difference between fish and algal sources of polyunsaturated fatty acids.

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Active Ageing – How Can We Optimise Plant Proteins?

Author(s): Ryan Hazlett, MSc

Plant proteins are seen as key to the future of the planet, but they may have some limitations for active ageing. This article reviews actionable strategies such as processing, protein blending, or targeting leucine content that can improve the ability of plant proteins to promote active ageing.

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Active Ageing – Why is Protein So Important?

Author(s): Ryan Hazlett, MSc

Muscle is key to staying active at 50+, but ageing reduces our ability to activate muscle growth and repair, leading to a potential loss of up to 50% of our muscle mass between the ages of 30 and 80. Learn the science of why this happens, and how more protein can promote active ageing.

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The Impact of Social Isolation on Eating Behaviour and Nutrition

Author(s): Caoileann Murphy, PhD, RD

Staying at home with minimal human contact can significantly increase our feelings of loneliness. People of all ages may experience loneliness. However, older people, particularly those living alone and advised to “cocoon”, are especially vulnerable. Loneliness and social isolation can negatively impact our mental and physical health (1), in part through adversely affecting behaviours like… Read more »

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Maintaining Healthy Muscles and Mobility in Older Adults During Social Distancing

Author(s): Caoileann Murphy, PhD, RD and Aoife Marie Murphy, PhD

People aged 60 years and over are a vulnerable group with respect to the recent COVID-19 pandemic. Measures to protect older people from contracting the virus include personal hygiene practices, social distancing and staying at home. These are extraordinary measures, and while it is vital for public health that these are adhered to, they can… Read more »