In today’s world, we are exposed to various harmful substances that can damage our body. Antioxidants play an essential role in protecting our bodies from the damage caused by these harmful substances. Antioxidants are found in many foods and supplements and are known for their numerous health benefits. In this article, we will discuss the definition and meaning of antioxidants.
Definitions
Antioxidants are substances that protect our body’s cells from damage caused by free radicals. Free radicals are unstable molecules that can damage our cells, leading to various health problems. Antioxidants neutralize these free radicals, preventing them from causing damage to our cells.
Origin
The word “antioxidant” is derived from the word “oxidant,” which means a substance that causes oxidation. The prefix “anti” means against or opposing, so an antioxidant is a substance that opposes oxidation.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, an antioxidant is “a substance (such as beta-carotene or vitamin C) that inhibits oxidation or reactions promoted by oxygen, peroxides, or free radicals.”
The Oxford English Dictionary defines an antioxidant as “a substance that inhibits oxidation, especially one used to counteract the deterioration of stored food products.”
Associations
Antioxidants are associated with various health benefits, such as reducing the risk of chronic diseases like cancer, heart disease, and Alzheimer’s disease. They are also known to improve skin health and slow down the aging process.
Synonyms
Some synonyms of antioxidant include:
- Free radical scavenger.
- Anti-aging agent.
- Radical quencher.
- Redox modulator.
Antonyms
There are no direct antonyms of antioxidant. However, substances that promote oxidation or damage to our cells can be considered the opposite of antioxidants.
The same root words
Some words that share the same root as antioxidant include:
- Oxidant.
- Oxidation.
- Antioxidative.
Example Sentences
- Eating foods rich in antioxidants can help protect your body from damage caused by free radicals.
- Antioxidants are commonly found in fruits and vegetables.
- Taking supplements that contain antioxidants can help improve your overall health.
- Antioxidants can help slow down the aging process and improve skin health.