The answer is D. All are false because teh food that a vegetarian eats can provide equal or more energy. It does also not have a higher risk of heart disease. Plants and vegetables are also healthy so it prevents. Plants can give you more protein, if you eat the correct foods.
Alcohol abuse? The question is kind of misleading
There aren’t any answer choices but Smoking can increase your chance of developing cancer.
If smoking isn’t an option, please let me know what your choices are and I will be happy to help! :-)