There is no doubt about it, fruit is good for you - it's low calorie, full of essential vitamins and micronutrients and can be enjoyed as part of balanced and nutritious diet.
毫无疑问,水果对你大有裨益——水果热量低,富含必要的维生素和微量元素,可以作为均衡营养膳食的一部分。
However, eating too much fruit or at the wrong times can lead to fat gains, say experts.
According to personal trainer Callum Melly,
founder of Bodyin8.co.uk, you need to understand how
carbohydrates are broken down within the body to know if you're eating fruit at the wrong time.
As he explains, when you consume carbohydrates they are stored in two forms, as either 'muscle glycogen' or as 'liver glycogen'.
Muscle glycogen is a product of starchy foods and liver glycogen is a product of fructose (the naturally occurring sugar from fruit.)
'Food is fuel and we should only eat what is required to fuel our daily energy requirements, especially when it comes to
carbohydrate intake,' he said.
Carbohydrates are an important energy source for us, they are important for brain function and important for muscle function and therefore should be eaten around specific times depending on your energy requirements.
A common misconception, says Callum, is that fruit post-exercise is good for you as it will
replenish muscle glycogen. 'However,' he warns, 'fruit will only replenish liver glycogen and not muscle glycogen. Glycogen is our muscle's fuel source and will be used during exercise and therefore needs to be
replenished afterwards with starchy carbohydrates such as rice and potatoes.'
So when should we eat fruit? 'We want to ensure that when we eat fruit we will maximise the energy we receive from it, but more importantly ensure that the fructose is used by the body as an energy source and doesn't get converted and stored as body fat,' he said.
'Therefore, the best times to eat fruit are first thing in the morning and 15 minutes before a workout as your body will use this readily available energy to fuel morning activity and then your exercise.'
相关单词:nutritious
nutritious解释:adj.有营养的,营养价值高的
nutritious例句:
Fresh vegetables are very nutritious.新鲜蔬菜富于营养。
Hummingbirds have discovered that nectar and pollen are very nutritious.蜂鸟发现花蜜和花粉是很有营养的。
相关单词:Founder
Founder解释:n.创始者,缔造者
Founder例句:
He was extolled as the founder of their Florentine school.他被称颂为佛罗伦萨画派的鼻祖。
According to the old tradition,Romulus was the founder of Rome.按照古老的传说,罗穆卢斯是古罗马的建国者。
相关单词:carbohydrate
carbohydrate解释:n.碳水化合物;糖类;(plural)淀粉质或糖类
carbohydrate例句:
You should not have too much carbohydrate in your diet.你日常饮食中不该有过多碳水化合物。
Cashew nuts are rich in carbohydrate.腰果含丰富碳水化合物。
相关单词:carbohydrates
carbohydrates解释:n.碳水化合物,糖类( carbohydrate的名词复数 );淀粉质或糖类食物
carbohydrates例句:
The plant uses the carbohydrates to make cellulose. 植物用碳水化合物制造纤维素。 来自《简明英汉词典》
All carbohydrates originate from plants. 所有的碳水化合物均来自植物。 来自辞典例句
相关单词:replenish
replenish解释:vt.补充;(把…)装满;(再)填满
replenish例句:
I always replenish my food supply before it is depleted.我总是在我的食物吃完之前加以补充。
We have to import an extra 4 million tons of wheat to replenish our reserves.我们不得不额外进口四百万吨小麦以补充我们的储备。
相关单词:replenished
replenished解释:补充( replenish的过去式和过去分词 ); 重新装满
replenished例句:
She replenished her wardrobe. 她添置了衣服。
She has replenished a leather [fur] coat recently. 她最近添置了一件皮袄。