
The Anton Savage Show Ask the Expert: Dietitian Sarah Keogh
Jan 10, 2026
Sarah Keogh, a Dietitian and founder of Eatwell, shares her practical advice on nutrition. She warns against extreme diets, suggesting instead to adopt small changes like adding more fruit. Eating fruit before meals could help with weight loss, and she offers insights on meal portioning using your hand. Sarah discusses the importance of balanced breakfasts for better mood and concentration while addressing postpartum hair loss remedies. Also, she highlights coping with fussy eaters by encouraging cooking together and the sleep benefits of magnesium and kiwi.
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Make One Small Change
- Pick one small change and follow it for a month rather than overhauling everything at once.
- One extra piece of fruit daily adds fibre and can reduce lifetime cancer risk by ~13 percent.
Start Meals With Fruit Or Salad
- Eat a piece of fruit before lunch and dinner to mildly reduce intake and lose about a pound a month.
- Choose a watery starter like melon or salad rather than high-calorie options like avocado.
Use Your Hand To Size Plates
- Use your outstretched hand to judge a sensible plate size and balance your plate with a third to half veg.
- Split the remaining plate between carbs and protein to avoid overeating from oversized plates.

