碳水化合物和脂肪更适合提供能量,楼主肾没问题吧，吃这点蛋白就要担心都去肾了？

https://feelgoodpal.com/zh/blog/functions-of-protein/

https://www.healthline.com/nutrition/functions-of-protein#TOC_TITLE_HDR_7

Protein contains four calories per gram, the same amount of energy that carbs provide. Fats supply the most energy, at nine calories per gram.

However, the last thing your body wants to use for energy is protein since this valuable nutrient is widely used throughout your body.

Carbs and fats are much better suited for providing energy, as your body maintains reserves for use as fuel. Moreover, they’re metabolized more efficiently compared to protein

所有跟帖： 

• 你看清了吗？她不吃主食，也没有额外吃脂肪。基本上吃的都是蛋白质。蔬菜提供的大部分是纤维，没有什么热量。 -r41866- ♀ (0 bytes) () 12/18/2023 postreply 07:35:05

• 俺主食吃很少,以前有段时间和楼主吃的一样. -5181- ♂ (113 bytes) () 12/18/2023 postreply 08:10:10

• 那后来为什么不坚持呢？还是发现了什么问题或者有什么担心吧？ -r41866- ♀ (0 bytes) () 12/18/2023 postreply 09:08:57

• 不担心啥,因为血脂血糖降下来.只是为了饱腹一点,为了维持体重范围,周末有时还是会少吃几片面包. -5181- ♂ (32 bytes) () 12/18/2023 postreply 09:23:10