The Anton Savage Show Ask the Expert: Dietitian Sarah Keogh
Aug 30, 2025
In this engaging conversation, Sarah Keogh, a registered dietitian and founder of Eatwell, tackles vital nutrition topics. She breaks down the efficacy of vitamin supplements and emphasizes the importance of routine vitamin D, particularly in winter. Listeners learn about the risks of overdosing on fat-soluble vitamins and the challenges of extreme calorie restriction for weight loss. Sarah also shares practical tips for increasing protein intake and discusses the nutritional value of kiwi skin. A must-listen for anyone interested in practical dietary advice!
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Choose Simple Multivitamins
- Do consider a simple multivitamin as a modest top-up if your diet isn't spectacularly healthy.
- Do not overspend or buy many separate boxes that risk overdosing or waste money.
Prioritise Vitamin D And Older Adults' Supplementation
- Take vitamin D especially in winter or year-round if you have low sun exposure.
- Consider a multivitamin if you're over 60 for brain protection into old age.
Vitamin C Myths Debunked
- Vitamin C is necessary but mega-doses don't prevent or cure colds per strong evidence.
- Eat fruit and vegetables daily to meet normal vitamin C needs.