Silicon dioxide


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Silicon dioxide is a mineral that contains both oxygen and silicon and is one of the most beneficial substances for your body’s health. It keeps your skin, bones, hair and body healthy but must be consumed in moderation. Silicon dioxide is found naturally in many food items and is also present in a number of supplements as it helps prevent lumping of substances.


There are several food items that you can consume to get the required daily intake of silicon dioxide. According to medical experts, 5-10 mg of this mineral is necessary every day to keep the body healthy and going over this limit can create some health problems. It is best to consume the following food items to get just the right amount of this mineral:


There are several fruits that you should consume as they are rich in silicon dioxide, like for instance cherries, plums, grapes, raisins and oranges.


You should consume vegetables like onions, artichokes, peas, lettuce, asparagus, cucumbers, all kinds of greens, celery, beet, radishes and beans.


Nuts like peanuts and almonds have silicon dioxide as well several other kinds of nutrients that are beneficial for your health.

Sunflower seeds

Roasted sunflower seeds are a healthy snack that has several nutrients and silicon dioxide.

Pumpkin seeds

You can also munch away on roasted pumpkin seeds as they have a moderate amount of silicon dioxide.

Whole grains

You should consume oats, rice and whole grains bread to get the required intake of silicon dioxide in a day.


Drink as much water as you can as water also has traces of silicon dioxide and hard water has much more of this mineral than soft water.


Go ahead grab that cup of coffee as it also contains silicon dioxide due to the addition of water. You can also sip a glass of beer as this beverage too has traces of silicon dioxide in the form of orthosilicic acid. This acid prevents osteoporosis and keeps your bones healthy.


You can also consume herbs like horsetail, garlic and parsley to get the required amount of silicon dioxide for your body. Horestail powder has the highest quantity of this mineral and can be purchased at any pharmaceutical company.


Used in food supplements

download (2)Silicon dioxide is used as an additive in several food items like salt and certain spices as it prevents them from sticking to each other.

Health benefits

This mineral is crucial for good hair, bones, nail and skin and keeps you looking young and fresh. If it is not present in the body, you could be prone to osteoporosis, arthritis, unhealthy skin and tooth decay. It also acts against the aluminum in your body and could thus prevent diseases like Alzheimer’s.

Health concerns

Silicon dioxide is a mineral that must be consumed in moderation and as part of a food item. If you come in direct contact with it, it could cause infection and itchiness. It also makes the eyes watery and red when you are exposed to the crystal. Also when it is directly inhaled over several years, it can cause lung cancer and other kinds of lung damage.

Food safety

Silicon dioxide must adhere to the required limits set by the Food and Drug Administration, when it is mixed with food. Ideally it should be no more than 2 per cent that the entire weight of the food items. The particle size must also be within the determined limits.

Other uses

Silicon dioxide is also used in several other areas such as:


This mineral has a very high melting point and thus does not burn for long and is used in semi-conductors, fiber-optic cables and as insulation for several wires.

Energy conversion

Silicon dioxide helps convert mechanical into electrical energy as it has piezoelectric properties and can thus help transmit signals from radio and television stations.


Silicon dioxide is mixed with boron oxide and soda to create glass that is highly resistant to heat and other substances. It can also be used to make highly resistant utensils.


This mineral is also used to make cement which is then added to other ingredients to make cement. Cement is what we use to create buildings and thus forms the foundation of any structure.

Refractory materials

Silicon dioxide is also used in making refractory materials that help prevent shocks. It is used mainly in buildings and other areas to prevent any electrical damages and problems.

Thus silicon dioxide is one mineral that is not only beneficial for your body but has several other usages. But too much exposure to this mineral can also create severe health problems so be careful and avoid inhaling or consuming it directly. Consume it as part of fruits, vegetables, beverages or some food supplement.