So you just ate a serving that was designed for four people - what does it mean? Well, portions are personal, and serving sizes aren't always based on science, say experts. 

Serving sizes: do they matter, and where do they come from?

Strong Women

They say an item is low in sugar or calories… but that’s just because the serving size they recommend is so small

Serving sizes aren’t meant as a recommendation of how much people should actually eat or drink

Turns out, the back of a packet doesn‘t know you. 

Serving sizes: are recommended portions correct, and do they even matter?