Can diet and more exercise eliminate bad breath for good?

No: Check for the following: 1) decayed teeth. 2) gums red, swollen, bleeding. 3) tartar and plaque staying on the tooth that needs to be cleaned off. 4) too dry of a mouth. 5) if not from mouth, then check stomach problems.

No: Bad breath can be caused by the foods we eat. But, it can also be caused by sinus drainage, bad teeth, and even gastric juices or stuff sitting in your stomach after you eat. You need to examine all areas. But...Do keep exercising for the sake of your general health and well being.

No: Bad Breath can be a product of poor oral hygiene, gum disease, diet, and systemic problems. Most commonly it is the oral health. Be sure to brush, floss , brush or scrape your tongue and see your dentist for check-ups and cleaning at least 2x year. Monitor your diet , especially for things with garlic -- salad dressings , pizza/spaghetti sauce , etc. Exercise is a great way to keep healthy as well

Irrelevant: In the majority of cases, the cause of bad breath, or halitosis, is the product of bacteria in the mouth. The proper diagnosis is the key to a successful treatment. See your dentist for Halimeter test, diagnosis and bad breath treatment that depends on its cause. Good luck.