Should you brush after eating an orange? Doctor shares the truth and how diet plays a big role in your oral health

It might seem surprising, but it's not just oral hygiene, diet is also the silent pillar of good dental health.

You watch what you eat for your waistline, body weight, and overall health. From mind to gut health, your plate silently shapes your body’s functions. But you may be missing out on a key essential- oral health. What you eat also impacts your teeth and gums. Moreover, brushing, the most fundamental oral hygiene practice, also lies at the intersection of diet and dental care. Citrus fruit is at the centre of this concern.

It may be surprising, but citrus fruits, just like sugar, affect your enamel.(Shutterstock)

Orthodontist Dr Jaineel Parekh from Laxmi Dental Limited shared with HT Lifestyle how your dietary choices directly influence your oral health, from enamel erosion causing cavities to gum issues. Dr Parekh also cautioned against brushing immediately after eating citrus fruits (like orange or lemon), as it can further damage softened enamel. Read on to find out more. 

He explained the basics. Highlighting the dependence of oral health on diet, Dr Parekh added, “Nutrient deficiencies often show up in the mouth first. That’s why dentists can often spot nutritional issues before physicians do. A lack of vitamin C can lead to bleeding gums. A shortage of B vitamins can cause sores or a swollen tongue. Not enough calcium weakens your teeth and jaw. Poor iron levels may trigger inflammation. The mouth reacts quickly to imbalance. That makes it a window into your overall health.”

Say no to sugary goods to protect your teeth! (Shutterstock)

 

Include crunchy fruits in your diet. (Shutterstock)

1. Foods:

• Crunchy fruits and vegetables are your friends.
• Apples, carrots, and celery scrub your teeth as you chew. They trigger saliva, which can help clean the mouth.
• Avoid: Unlike soft, sticky snacks, they don’t cling to your teeth. So, they leave less fuel for bacteria.

2. Drinks:

• Hydration also plays a major role. Water is the best drink for your mouth.
• Water keeps your mouth from drying out. A dry mouth means less saliva, which means more plaque and risk. Fluoridated water adds protection, helping repair early enamel damage.
• Avoid: Sugary drinks do the opposite. They dehydrate and coat your teeth with sugar.

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.