As we age, grey hair is something that we all develop. It is a common phenomenon that is caused by a decrease in pigmentation cells in the hair follicle, leading to a loss of color and the eventual appearance of grey hair. However, some people may notice that their grey hair takes on a greenish hue, which can be a surprising and sometimes embarrassing occurrence.
So, why does grey hair go green? There are several possible explanations, ranging from the products we use on our hair to our diets and the environment we live in. In this article, we will explore the science behind green-grey hair and what you can do to prevent or remedy it.
The science behind grey hair turning green
Grey hair turning green is a common phenomenon that can occur due to various reasons. The science behind this sudden change in hair color lies in the minerals present in water. When hair is exposed to mineral-rich water, it absorbs copper ions and creates a chemical reaction resulting in a green tint. This process is called oxidation and is similar to how metals rust when exposed to oxygen and water.
Another reason for grey hair turning green is chlorine exposure. Chlorine is commonly used in swimming pools, and prolonged exposure can cause hair to turn green. This happens because chlorine strips the natural oils from hair, making it more porous and susceptible to absorbing copper ions and green pigments from the water. While it may seem alarming, grey hair turning green is usually not a cause for concern and can be easily treated with clarifying shampoos or hair masks that remove excess minerals.
The common causes of greenish tint in grey hair
The greenish tint in grey hair is caused by several factors, including exposure to minerals in water, environmental pollutants, and certain hair care products. Minerals such as copper, iron, and chlorine found in tap water can react with the melanin in grey hair, resulting in a greenish discoloration. Environmental pollutants such as cigarette smoke and smog can also cause a greenish tint in grey hair.
Moreover, some hair care products that contain copper, silver, or lead can contribute to the greenish tint in grey hair. These metals can build up on the hair strands and react with the melanin, resulting in a greenish hue. Individuals who frequently swim in chlorinated pools or use hair products with metal ions should be cautious as they might observe a greenish tint in their grey hair.
Hair care products and their role in turning grey hair green
Hair care products have revolutionized the way people maintain their locks. From shampoos to conditioners to serums and oils, there is an abundance of products available in the market, catering to different hair textures and types. However, not all hair care products are created equal. Some products contain certain chemicals that can result in the discoloration of grey hair, turning it green.
The reason for the color change is often to do with the copper present in the water we use to wash our hair. Copper is a mineral commonly found in hard water, which can react with any chemicals present in hair care products. When copper meets sulfates or other chemicals commonly found in shampoos and hair products, they can form a compound called copper sulfate, which can leave a green tint on grey hair. Therefore, to avoid turning hair green, it’s recommended to use hair care products that are free of sulfates and other harsh chemicals that can react with copper in hard water.
How our diet and lifestyle can affect the color of grey hair
Our diet and lifestyle choices can have a significant impact on the color of our hair, including grey hair. A diet that is rich in essential nutrients, such as vitamins, minerals, and antioxidants can support healthy hair growth and maintain its natural color. On the other hand, a diet that is high in processed foods, sugar, and unhealthy fats can lead to premature greying and even change the color of grey hair.
Along with our diet, our lifestyle habits like smoking, alcohol consumption, exposure to environmental pollutants, and stress levels can also affect the color of grey hair. These lifestyle choices can lead to a decrease in melanin production, which causes the hair to lose its natural color. Therefore, making conscious lifestyle choices and consuming a healthy diet can not only keep our bodies healthy but also maintain the natural color of our hair, including grey hair.
Natural remedies to prevent greenish tint in grey hair
Premature greying or aging of hair is a common issue faced by many individuals. Apart from losing the natural pigmentation, grey hair can also develop a greenish tint over time due to a variety of reasons. Chlorine present in swimming pools, hard water, excessive use of hair products, and exposure to sunlight are some of the primary causes of this problem.
However, there are a few natural remedies that can effectively prevent the greenish tint in grey hair. Apple cider vinegar, lemon juice, and baking soda are some of the easily accessible and effective ingredients that can be used to combat the greenish tint. A mixture of apple cider vinegar or lemon juice diluted in water can be used as a final rinse after hair wash to remove any accumulated chlorine or mineral deposits. Baking soda mixed with water can be used as a clarifying shampoo once a week to remove product buildup. Additionally, oiling the hair regularly and using a UV protectant spray can help protect the hair from sun damage and prevent further discoloration.
Can frequent hair dyeing cause grey hair to turn green?
Frequent hair dyeing can definitely contribute to grey hair turning green. This is because grey hair is usually coarser and more porous than pigmented hair, meaning it absorbs chemicals from hair dyes more readily. When grey hair is continually exposed to chemical dyes, it can lead to a buildup of green pigment.
The green pigment usually arises from dyes with copper or green bases. These colors are often used in warm or blonde hair dye shades and may be present in the dye that’s making grey hair green. To prevent this from happening, it’s recommended that individuals with grey hair use dyes with neutral bases and avoid over processing their hair. Additionally, if you are coloring your grey hair at home, it may be wise to consult a professional before making any major changes to your hair color to avoid any mishaps.
Tips to maintain healthy and vibrant grey hair.
Maintaining healthy and vibrant grey hair requires proper care and attention. Grey hair tends to be drier and coarser than other hair types, which leads to frizziness and breakage. To keep grey hair healthy, it is important to use sulfate-free shampoos and conditioners designed for color-treated hair. Regular deep conditioning treatments can also help to restore moisture and shine to your hair.
To maintain the vibrancy of your grey hair, avoid exposing it to excess heat, such as blow-drying or using hot styling tools. When styling your hair, choose products that provide hydration and protection to keep your hair looking healthy and vibrant. Finally, a healthy diet rich in vitamins and minerals can also help to keep your hair looking its best. Incorporate foods like vegetables, fruits, and lean proteins into your diet to promote healthy hair growth and reduce oxidative stress. By following these tips, you can help to keep your grey hair looking its best for years to come.
Final Thoughts
In conclusion, the green hue in grey hair is a result of environmental factors and the aging process of hair. This discoloration occurs when the hair turns porous, leading to absorption of minerals from the environment and the displacement of melanin in the hair shaft. With exposure to chlorine or copper-based compounds, this process may occur more rapidly and result in a more pronounced green tint.
Although the phenomenon may be unsightly, it is not harmful to the health of the hair or person. For those experiencing this discoloration, prevention methods include avoiding chlorinated water and investing in filters or mineral-neutralizing shampoos. Accepting and embracing the natural changes of aging hair may also be a positive approach for those who experience green hair.