How to say excess/overdose in Chinese 过量

饭量不大，再吃就过量了。 ( The amount of food is not large, and you eat too much. )

饮酒过量不好 ( Drinking too much )

地下水取用过量，造成了地面下沉。 ( Excessive groundwater withdrawal has caused the ground to sink. )

药性和平的药也不宜过量服用。 ( It is not advisable to take overdose of medicine and peace medicine. )

肥胖最关键的原因是过量饮食，而不关快餐的事。 ( The most critical cause of obesity is overeating, not fast food. )