Jamie shows us how eating more healthily can be easy as he serves up delicious Seared tuna with wholegrain rice and a tangy kimchi sauce – a powerful nutritious combo. Next, celebrating cholesterol-lowering oats, Jamie knocks up an impressive selection of overnight oats that take their inspiration from classic desserts. Then he explores the science behind the incredible sleep-inducing potential of kiwi fruit, before he transforms more foods that could help us have a more restful night into a surprisingly healthy dessert.