How to Maintain Healthy Breath: 10 Essential Tips for Fresh Breath and Oral Health

Garlic & onions

Sulfur compounds absorbed into bloodstream — exhaled through lungs

Coffee

Dries mouth + coats tongue with odour-causing residue

Alcohol

Dehydrates and kills saliva production

Sugary foods

Feed bacteria in the mouth

Dairy

Proteins broken down by bacteria produce sulfur compounds

Tuna/fish

Trimethylamine — a potent odour compound

Acidic foods

Lower pH encourages bacterial growth

Green tea

Polyphenols kill odour-causing bacteria

Apples, carrots, celery

Natural scrubbing action + stimulate saliva

Parsley & mint

Chlorophyll neutralises odour compounds

Yoghurt (plain, unsweetened)

Probiotics reduce sulfur-producing bacteria

Fennel seeds

Traditional breath freshener — antimicrobial oils

Lemon water

Stimulates saliva and has antibacterial properties

Cinnamon

Contains cinnamaldehyde — kills oral bacteria