What are antioxidants? What are their uses in cosmetics - DR Nguyen Giap (2025)

Antioxidants are considered a shield that protects the body from cell damage.

Antioxidants are gradually becoming a familiar term in the journey of health and beauty care.

More than just a nutritional factor, antioxidants are like a powerful shield, helping to protect the body from the negative effects of the environment and modern lifestyle.

So what exactly are antioxidants, what role do they play, and how can we get the most benefit from them?

What are antioxidants?

Antioxidants are compounds that can protect or slow cell damage caused by free radicals, unstable molecules produced by the body's metabolism or from external factors such as pollution, ultraviolet rays, and cigarette smoke.

Our bodies can produce some endogenous antioxidants on their own. However, with environmental pressures and unhealthy lifestyle habits, supplementing exogenous antioxidants from food becomes necessary to maintain optimal health.

The effect of antioxidants

One of the most prominent roles of antioxidants is the ability to neutralize free radicals, thereby minimizing oxidative stress, the cause of cell damage and the initiating factor of many dangerous diseases such as cardiovascular disease, cancer, macular degeneration and immunodeficiency.

In addition, antioxidants also help slow down the natural aging process, enhance the body's ability to recover from injury or inflammation, and improve skin health, helping the skin become brighter and more radiant.

BOOKING FOR DIRECT CONSULTATION

The type of antioxidants popular

Antioxidants not only a variety of types but also carries the special effects for the health. Here are a number of types of antioxidants popular and the role of them:

Vitamins A, C, E :

• Vitamin A: Plays an important role in protecting the mucosa, strengthen the health of the skin and eyesight.
• Vitamin C Is an antioxidant that is soluble in water, helps protect cells from the action of free radicals and support collagen synthesis and enhance immunity.
• Vitamin E: An antioxidant, fat-soluble, have the ability to protect cell membranes from damage.

Beta-carotene :

• Beta-carotene is a form precursors of vitamin A, plays an important role in strengthening the immune system, protect eye health and the skin. This material is often available in the vegetables and fruits, orange, yellow, red as carrots, pumpkin and mango.

Lycopene :

• Lycopene is an antioxidant, strong highlights with the ability to protect the heart, reduce the risk of cancer, especially prostate cancer.
• Lycopene often be in the red fruits, such as tomatoes, watermelon and pink grapefruit.

Flavonoids, Polyphenols, Phytoestrogens :

• Flavonoids and Polyphenols: Natural compounds found in plants that help fight inflammation, reduce the risk of heart disease, and support brain health.
• They usually have green tea, dark chocolate and red wine.

Phytoestrogens:

• Plant compounds are structurally similar to estrogen, helps to balance the hormones and reduce menopause symptoms.

Food sources rich in antioxidants

The addition of antioxidants from food is naturally effective and safe. Here are the supplies antioxidants abundantly:

Vegetables and fruits have brilliant colors

• Root vegetables and fruits such as carrots, tomatoes, blueberries, pomegranates, oranges, broccoli, and spinach contains a lot of vitamins and antioxidant compounds important.

• These foods help protect your body from oxidative stress, strengthen resistance.

Nuts and whole grains

• Sunflower seeds, almonds: Provides vitamin E and healthy fats.
• Whole grains such as brown rice, oats: Contains selenium and manganese, two antioxidants essential for health.

Other food

• Dark chocolate: With high cocoa content this is the supply of flavonoids and polyphenols ideal.
• Green tea and black tea: Rich in catechins, which help reduce the risk of cardiovascular disease and improve brain function.
• Spices such as turmeric, cinnamon, ginger: Beyond the increase in food flavor, they also contain a variety of antioxidants.

Adding antioxidant effect

To avail maximum benefits from the antioxidants, you need to perform the following methods:

Priority natural food

• Limit the use of processed foods and supplements antioxidants through food as fresh as vegetables, fruits, nuts, and grains.
• Natural foods are not only rich in antioxidants but also contains the nutrient necessary for the body.

Using spices in cooking

• Add turmeric, ginger, cinnamon or other spices in your daily diet to increase the nutritional value and antioxidant.
• This is simple but effective to protect the body.

Drink green tea or matcha

A cup of green tea or matcha every day not only helps supplement catechins which also supports relaxation and improve mood.

Snack with nuts

Brazil nuts, sunflower seeds, or dried fruit with no added sugar are good choices for snacks. They provide energy and antioxidants important.

By choosing foods rich in antioxidants and adopt healthier habits, you not only protect the body from the effects of free radicals, but also enhance overall health.

A diet rich and varied is the key to maintaining a healthy body and energetic.

Note & risk when additional antioxidants

Although antioxidants bring many benefits, but the abuse of complementary products can be harmful.

Studies show that taking high doses of beta-carotene may increase the risk of lung cancer in smokers, while high doses of vitamin E may be linked to prostate cancer risk.

In particular, this supplement can also interact with medications or cause side-effects are not desired.

So, before using any product, any additional, please consult your doctor to ensure safety for health.

Conclusion

Antioxidants are not only a nutritional factor but also a “shield” that protects the body from cell damage. Understanding and taking advantage of antioxidants from your daily diet not only helps you improve your health but also opens the door to a healthy and energetic life.

Let's start the journey to protect the health of you today by selection foods rich in antioxidants and maintain a balanced lifestyle. Light skin health, body energetic is worthy reward for your efforts.

PROCESS WORK AT THE CLINIC SPECIALIZES IN COSMETIC DENTISTRYDR. NGUYEN GIAP.

• Hotline: 0909 886 054
• Map:https://g.co/kgs/iuwZLSV
• Aesthetic Association: ://www.hoithammy.org/index.php?m=tieu-chuan-1&id=1532
• What clinic:https://www.whatclinic.com/cosmetic-plastic-surgery/vietnam/ho-chi-minh-city/phu-nhuan-district-ho-chi-minh/dr-nguyen-giap-aesthetic-surgery-center