Reword the given passage in a shorter and simpler way.
The effects of a poor diet on health are not just limited to the risks of obesity, but can also lead to deficiencies, depletion of vitamins and minerals, and being more vulnerable to diseases.
A bad diet can increase chances of obesity, nutrient deficiencies, and disease.
Complete the following task based on the instruction and optional input provided.### Instruction:
Reword the given passage in a shorter and simpler way.

### Input:
The effects of a poor diet on health are not just limited to the risks of obesity, but can also lead to deficiencies, depletion of vitamins and minerals, and being more vulnerable to diseases.

### Output:
A bad diet can increase chances of obesity, nutrient deficiencies, and disease.