Natural Foods for Teeth Whitening: Strawberries, Nuts, Onions, and More

Teeth are important tools for eating, and taking good care of them can keep them clean and strong. However, neglecting oral health and not brushing properly can lead to yellowing teeth and an increase in plaque, affecting our overall appearance. So what can we eat to whiten our teeth?

Strawberries

Although strawberries are red, the malic acid they contain can act as a natural astringent to remove stains on the surface of teeth, providing powerful cleaning and teeth whitening. Eating strawberries can help remove tea and coffee stains on the surface of teeth.

Nuts

Chewing foods with a slightly rough and hard texture can help remove dental plaque stains on the surface of teeth. Therefore, plant seeds such as peanuts and sunflower seeds, as well as nuts like walnuts and almonds, which have a crisp texture and require thorough chewing for digestion and absorption, can provide good cleaning and care for teeth.

Onions

Onions have a light color and generally do not leave pigments on the surface of teeth. In addition, onions are natural enemies of bacteria. The rich antibacterial sulfur compounds they contain are the source of their powerful sterilization ability. Eating onions regularly can not only clean oral bacteria and prevent dental diseases, but also serve as a good reminder to brush teeth for many people after eating onions.

Apples

The crispness of apples can strengthen gum strength. The high water content of apples can increase saliva secretion and disperse and neutralize bacterial colonies that cause bad breath and dental plaque. The malic acid in apples can also act as an astringent to remove dental debris and whiten teeth.

Celery

The high water content of celery can stimulate saliva secretion and help whiten teeth. It can flush away residual bacteria in the oral cavity and increase the chewing strength of gums, playing a role in whitening and protecting teeth.

Cauliflower

Cauliflower is a vegetable with a crisp texture. It can wash and scrub the surface of teeth and flush away residual food, providing simple oral care and cleaning teeth.

Oranges

Oranges are rich in citric acid, which can whiten teeth. They can also supplement the body with vitamin C, providing detoxification and beauty effects. However, oranges should not be consumed excessively to avoid excessive acidic substances entering the oral cavity and eroding the enamel on the surface of teeth.

Water

Water is an excellent rinsing and cleaning agent. Drinking a little plain water after eating grapes, watermelons, and other dark-colored foods with pigments can prevent teeth from being stained. Drinking water can keep our gums moist, stimulate saliva secretion, remove food debris, reduce bacterial survival rate, whiten teeth, and promote body metabolism.

Pears

Eating pears can improve bad breath, remove stains on teeth, and eliminate bacterial colonies. This delicious and juicy fruit can increase saliva secretion, flush away food residues, and maintain oral cleanliness, keeping teeth clean and bright.

Milk, Yogurt, Cheese, and other dairy products

Cheese has a slightly hard texture and is rich in calcium, which can strengthen teeth and gums. The high calcium content in milk, yogurt, and other dairy products can strengthen teeth and make the enamel healthier and stronger, thus whitening the teeth.