canot break down the sugars in food into a form it can absorb= 身體無法將食物中的糖份分解成佢可以吸收的形式。

so the cells are not getting enough energy 

細胞得唔到足夠的能量

好得人驚terrible

get injected 

That's a relief, 

What should I pay attention to regarding diet 

含糖但食起上來唔甜的野

佢會慢慢將糖分釋放到你體內

glucose (glu/clothes) index 

monitor 血糖檢測器

I have been feeling tired recently

exercise little 

Used to 

Do you think I should continue