Everyone knows that diet plays a crucial role in our health, but diet is also essential for oral health. Of course, foods you eat, such as sugar, can immediately impact your teeth; however, vitamins, nutrients, and minerals that we consume from foods and supplements have a more significant role in our oral health and keep our mouths healthy.
The foods you eat can also affect your teeth and gums from the inside out. These vitamin deficiencies can damage your oral health when you do not eat enough foods that contain certain nutrients essential for teeth or gum health.


Vitamin C may help lower your stress levels, Magnesium promotes a better night’s sleep, and B-Complex Vitamins can reduce stress and depression.
Best Vitamin If You Grind Your Teeth
Someone had a question related to grinding the teeth at night. Could it be a vitamin deficiency? The answer is yes, it could be, and that vitamin deficiency is vitamin D. what is the association between the grinding of the teeth bruxism and vitamin D? there are so many sleep disorders, including sleep apnea, different types of insomnia, cramps in your feet at night that are related to low levels of vitamin D.
It could also mean that you’re deficient in calcium or Magnesium. If you take calcium, make sure you don’t take too much. If you take too much, it can create the same symptoms as a calcium deficiency. Taking a small amount of calcium or getting it from food might be a good idea. Vitamin D deficiency is also associated with anxiety. If you’re trying to sleep at night with a vitamin d deficiency, the stress alone can cause you to grind your teeth.
A simple solution to find out if this is the cause of your problem is to take about 10 000 IU of vitamin D3 at dinner time and just make sure that that dinner also includes a little cheese, so you get your calcium and then see if you observe any improvements with grinding the teeth.
The tricky thing about this is to know if you are grinding your teeth less because you’re usually sleeping, and you don’t even know you’re grinding your teeth. You’re going to have to figure that one out. Some good data show that vitamin D deficiency is associated with bruxism.
What Are the Main Oral Manifestations of Nutritional Deficiencies?
Generally, mineral deficiencies affect the hard structures (teeth and bones), while vitamins deficiencies affect soft tissues. A common early sign of vitamins deficiency is the development of ulcers in the mouth, which vary in size and can last up to three weeks.
Vitamin A deficiency affects the skin in the mouth.
Vitamin B deficiencies can lead to painful sores on the side of the mouth and lips, swelling of the tongue and red, inflamed gums.
Vitamin C deficiency causes gum swelling and bleeding.
Vitamin D deficiency affects the calcification and strength of teeth and bones.
Calcium Deficiency and Teeth
Proper calcium intake is essential for tooth health for several reasons.
First, a lack of proper calcium intake can lead to a health problem called osteoporosis, a bone condition characterized
by a loss of bone density and bone weakening.
When osteoporosis affects the jawbone, it can make the jaw too weak to support the roots of teeth properly, leading to tooth loss.
A calcium deficiency known as hypocalcemia can increase your risk of tooth decay and general tooth brittleness.
The average adult should consume a large percentage of calcium daily to prevent calcium deficiency.
If you do not enjoy consuming calcium-filled foods like dairy products, kale and spinach, consider taking a calcium supplement daily for good bone and tooth health.

Vitamin B12 deficiency and Teeth
A vitamin B12 deficiency can increase your risk of severe periodontitis gum disease. This nutrient is essential for healthy blood cells and aids in wound healing. Both factors could affect how this deficiency can contribute to gum disease.
Good dietary sources of B12 include milk, fish and vitamin B12-fortified foods. However, vitamin B12 supplements are also available.
In addition, since your body uses B12 when metabolizing sugar, reducing your sugar intake could also increase the amount of B12 in your blood.
Eating a well-balanced diet is essential for the health of your teeth and gums.
While sugar and other carbohydrates linger on tooth surfaces and cause tooth decay, vitamin deficiencies can also affect oral health.
Vitamin D Deficiency and Teeth
Other vitamins deficiency that can affect your oral health is vitamin D deficiency. The calcium you consume is more difficult for your body to absorb when you suffer from a vitamin D deficiency.
Even if you eat plenty of calcium, you could be at risk for osteoporosis and tooth loss it can cause if you do not consume enough of these essential vitamins.
In addition, a lack of proper vitamin D intake can lead to cavity development. At the same time, your body makes some vitamin D when your skin has exposed to the sun. You should also include this vital vitamin in your diet to help maintain proper vitamin D blood levels, especially if you do not spend much time outdoors. Good food sources of vitamin D include egg yolks, red meat and salmon.
What Problems Could Poor Dental Health Cause?
Poor oral hygiene can lead to dental cavities and gum disease linked to heart disease, cancer, and diabetes. Maintaining healthy teeth and gums is a lifelong commitment.
- Heart Disease
- Strokes
- Lung Conditions
- Dental Decay
- Bad Breath
- Tooth Loss
- Gum Disease
- Diabetes
- Mouth Cancer
