Take calcium supplements. Calcium is essential to forming healthy teeth and bones. The two most popular forms of calcium supplements are calcium citrate and calcium carbonate. Taking vitamin D and magnesium supplements with calcium can help your body absorb and use the calcium more efficiently. Calcium supplements should be taken in very small doses, no more than 500 mg at any given time, in divided doses with six to eight cups of water to avoid constipation.
Limit your intake of fruits that contain citric acid, such as oranges, lemons, berries and tomatoes. Too much citric acid can cause enamel erosion.[27] However, don’t completely avoid these fruits unless you have a digestive condition or allergy. These fruits contain many nutrients that are essential for bodily functions and contribute to creating a strong immune system.
Paint-ons appeared on the scene around the same time as whitening pens and brushes, with success rates varying by formulation. Both user-friendly and convenient, a sealed delivery system is required to avoid harmful byproducts of carbamide peroxide breakdowns. The good news is paint-ons can be targeted to the teeth, thereby avoiding contact with the soft tissue which often results in sensitivity and irritation. It’s best to look for a gel that does not migrate from the tooth. However, because this method does not involve a closed system, there’s no way to prevent whitening oxygens from escaping, which means you can expect to see results in a couple of months. This whitening method also requires patience and the commitment to use for consecutive days. It’s a good option if you have two months to whiten.
Take calcium supplements. Calcium is essential to forming healthy teeth and bones. The two most popular forms of calcium supplements are calcium citrate and calcium carbonate. Taking vitamin D and magnesium supplements with calcium can help your body absorb and use the calcium more efficiently. Calcium supplements should be taken in very small doses, no more than 500 mg at any given time, in divided doses with six to eight cups of water to avoid constipation.
Now, berries do contain many beneficial antioxidants and other compounds that can benefit the health of your teeth, but their role in dental health is likely tied to the benefits of an overall healthy diet for your teeth. Foods that can help keep your gums and teeth strong, plus free from diseases or signs of aging, include teeth-strengthening foods like: (7)
The baking soda works on the enamel of the teeth to lift away the staining while the citric acid in the lemon juice provides a natural bleaching action. You can make a baking soda paste by adding some water to it, and use on your toothbrush, or you can blend the baking soda with your toothpaste. Step1 Mix baking soda and the juice from a fresh squeezed lime, you want to use enough lime juice to bring the baking soda to the consistency of a paste. You can use baking soda, instead of salt, to make it more effective. Different theories exist on the benefits of adding lemon juice or strawberries to baking soda for teeth whitening. All you have to do is take a little of baking soda and make a paste by mixing it with some water and a dash of salt.
The baking soda and lemon juice works but it is best done by mixing fresh on a daily basis and not by storing since the acid in the lemon and most of the other properties of the lemon mixed with the baking soda effect the way the paste performs. Try it for a week then give it a break though since you don’t want to damage the enamel of your teeth. It definitely made my white!

P.S. For people who think this is acidic and eats away your enamel: You first of all have three layers of enamel, secondly if you did science you would have done an experiment in which you neutralize a base (sodium hydroxide) with an acid (hydrochloric acid) and when the two mix they neutralize to be neither acidic or basic but neutral. This is the same principle and that’s why there is far more baking soda to make sure the ph is more basic than acidic.


However, lemon juice is acidic. If we were in your shoes, we would not use lemon juice for brushing our teeth, because the acidity may weaken your enamel and increase your chances of damaging it as you brush. We explain more on acidity in our articles “How to Drink Kombucha and NOT Destroy Your Teeth“, “Can Brushing After a Meal Damage My Teeth?“, and “Tracking Your Saliva pH“.
We are told that conventional teeth whitening (bleaching) is safe from experts.  Yet others warn of the risks of conventional teeth whitening.  Much of the confusion stems from the fact that the ‘facts’ around teeth whitening have been blurred intentionally.  Then we hear how Julia Roberts only uses baking soda to keep her smile bright.  But is baking soda even a safe option?
Terri, it really is 10 to 15 minutes. During that time, your mouth will get fuller and fuller as more of your natural saliva is generated and added to the oil already in your mouth – by the end of the oil pulling session, you will have twice as much in your mouth as the tablespoon you start with, and this can be hard at first. I had to work up to that tablespoon to be able to keep it in my mouth for 10 minutes; I started with about a half tablespoon.
The baking soda and lemon juice works but it is best done by mixing fresh on a daily basis and not by storing since the acid in the lemon and most of the other properties of the lemon mixed with the baking soda effect the way the paste performs. Try it for a week then give it a break though since you don’t want to damage the enamel of your teeth. It definitely made my white!
I took tetracycline in the 70’s and ended up with a permanent yellowish color to my teeth. Lately I have been brushing my teeth with tooth gel (not toothpaste) and a dipping of the toothbrush in a little hydrogen peroxide at the same time. At first I thought nothing was happening, but after several weeks, I finally looked at my teeth and they were white! I was really surprised. Hopefully they will continue to become whiter. And, now I know you have to be patient!!! I plan to add baking soda, too. BTW, for some reason, toothpaste makes the inside of my mouth slough off, the same as another person mentioned above. So I have to brush with “tooth gel”, which is getting harder and harder to find.
For your daily oral care routine, swish one fluid ounce of mouthwash in your mouth after brushing and having meals for two to three minutes, and then spit it out. Ask your dentist or hygienist to recommend the mouthwash that is best suited to your individual needs. In some cases, your dentist might prescribe a stronger fluoride or antibacterial rinse for you.
One of the options on the market to whiten teeth instantly is whitening strips. However, those are expensive and they can damage your teeth because of their peroxide content. It is very fast to whiten teeth with whitening strips, but we suggest you look into our home remedies for teeth whitening. So let's discover how to whiten teeth naturally fast at home.
It makes sense that apple cider vinegar (ACV), which effectively works as a natural antibiotic and teeth/gum cleanser, would also be able to remove stubborn stains on the teeth. ACV is especially helpful for removing stains due to common culprits like coffee and nicotine (smoking). Some report that after using ACV it looks like you just got your teeth professionally cleaned!
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