Aging and Disease Accelerated by Free Radicals

Illustration by Mekhi Baldwin

Free radicals, those tiny molecular troublemakers, have a significant impact on our bodies and daily lives. These highly reactive molecules, with their unpaired electrons, can wreak havoc on our cells, leading to oxidative damage that accelerates the aging process and contributes to the development of various diseases.

Illustration by Mekhi Baldwin

The Aging and Disease Connection:

As we age, our bodies become more susceptible to oxidative stress caused by an imbalance between free radicals and antioxidants. Chronic oxidative stress resulting from this imbalance can lead to the development of numerous diseases, affecting our overall well-being.

Illustration by Mekhi Baldwin

Impact on Health:

Oxidative stress has been linked to a wide range of health conditions, making it a crucial factor in our health journey. Cardiovascular diseases, such as heart attacks and strokes, have been associated with oxidative damage to blood vessels and tissues. Neurodegenerative disorders like Alzheimer's and Parkinson's disease are also influenced by the harmful effects of free radicals on brain cells.

Furthermore, the influence of free radicals extends to cancer development, where oxidative damage to DNA can promote the growth of cancer cells. Additionally, oxidative stress plays a role in diabetes, contributing to insulin resistance and the progression of the disease. Inflammation-related conditions, such as arthritis, are also exacerbated by free radicals, causing damage to joint tissues.

Sources:

1. [National Center for Biotechnology Information (NCBI) - Understanding Free Radicals and Antioxidants](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3249911/)

2. [Harvard Medical School - The Nutrition Source](https://www.hsph.harvard.edu/nutritionsource/antioxidants/)