Beautiful skin starts from the inside! How to choose and drink tea that is effective for aging skin

Introduction

Did you know that tea can help keep your skin looking youthful?
In recent years, many studies have shown the beauty benefits of drinking tea.

The catechins contained in tea, especially green tea, have a strong antioxidant effect and are known to suppress the free radicals that cause aging and keep skin youthful.

In addition, the vitamin C contained in tea suppresses the production of melanin and helps to alleviate existing blemishes, freckles, and pigmentation caused by sunburn.

Drinking tea rich in beauty ingredients on a daily basis may help you maintain healthy, youthful skin. In this article, we will introduce the beauty benefits of green tea.

Anti-aging ingredients found in green tea

Green tea contains two main components that have anti-aging effects:

1. Catechin

Catechin is a type of polyphenol that is a bitter component in green tea and is abundant in green tea. Catechin has a strong antioxidant effect and protects the body from active oxygen, a substance that has a negative effect on the body.

The majority of skin aging is caused by ultraviolet rays. When exposed to ultraviolet rays, active oxygen is generated in the skin, which oxidizes genes and cell membranes, causing skin aging such as dryness, spots, and wrinkles.

Catechins have the effect of suppressing the action of active oxygen and the breakdown of collagen in the body, helping to maintain skin firmness and elasticity.

2. Vitamin C

The vitamin C contained in tea has the effect of suppressing the production of melanin, which is the cause of blemishes, and suppressing pigmentation. It also helps prevent cell oxidation caused by active oxygen and promotes collagen production, helping to maintain skin firmness and elasticity.

Amount of catechins in green tea (per 100g)

The catechin content in one cup (100ml) of green tea brewed in a teapot is 70-80mg, while that in a bottled drink is 30-40mg.

For us, bottled green tea is a much more familiar drink than tea brewed in a teapot, but it is clear that its ingredients are different from those of tea brewed with tea leaves.

The Dietary Reference Intakes published by the Ministry of Health, Labor and Welfare do not set a recommended intake amount for catechins, but it is recommended that you drink it on a daily basis to obtain the health benefits of catechins.

Below is the catechin content of each type of tea.

• Matcha: 200mg
• Sencha: 85.7mg
• Oolong tea: 63.8mg
• Black tea: 27.8 mg
• Hojicha: 6.2mg
• Genmaicha: 1.5mg

Amount of Vitamin C in Green Tea (per 100g)

The vitamin C content per cup (100ml) of green tea brewed in a teapot is 6mg. On the other hand, the vitamin C contained in bottled drinks is an additive that is added later to prevent oxidation.

Vitamin C is extracted from the tea leaves and is lost during the heat treatment process, so it is added to compensate.

Below is the Vitamin C content of different types of tea:

• Matcha: 60mg
• Gyokuro: 19mg
• Sencha: 6mg
• Kombucha: 6mg
• Bancha tea: 3mg
• Genmaicha: 1mg
• Black tea: 0 mg
• Oolong tea: 0mg

The recommended daily intake of vitamin C for adults is 100 mg; however, five cups of gyokuro tea a day will meet the required amount, while three cups of green tea a day will provide about one-third of the daily vitamin C needed.

If you take in a lot of vitamin C at once, any that is not used by the body will be quickly excreted. It's great to be able to get a steady supply of vitamin C from Sencha tea.

Scientifically proven anti-aging effects of green tea

There have been several research results regarding the anti-aging effects of green tea.

One study showed that people who consumed green tea daily had fewer age spots and wrinkles than those who didn't, and another showed that people who consumed green tea had better skin elasticity than those who didn't.

By regularly consuming catechins and vitamin C through green tea, you can expect to care for your skin from the inside out. Tea is not only delicious, but it can also be said to be a healthy drink that has skin-beautifying effects.

What is the best tea for anti-aging?

There are many types of green tea, including sencha, gyokuro, hojicha, and genmaicha, but when it comes to incorporating it into your daily life , green tea is the most recommended .

Green tea is rich in catechins, which have a high antioxidant effect and are expected to suppress the free radicals that cause aging.

Among green teas, new tea made from tender new buds is known to be rich in nutrients, has soft fiber, and is easy to extract ingredients. It is more effective to choose high-quality tea such as first-picked tea or first-picked tea.

In fact, when it comes to catechins and vitamin C, gyokuro and matcha have higher contents.

First of all, matcha is made by grinding whole tea leaves in a stone mill into a powder.

Green teas such as Sencha and Hojicha are made by extracting the tea leaves and drinking them, so you can only consume a portion of the catechins contained in the tea leaves. On the other hand, matcha is made by consuming the whole tea leaves, so you can efficiently consume catechins.

Also, before harvesting, Gyokuro tea fields are covered to block out sunlight for about 20 days. Because sunlight has the effect of breaking down Vitamin C, Gyokuro tea that is shaded from sunlight contains a lot of Vitamin C.

As such, based on their ingredients, matcha and gyokuro seem to have far more anti-aging effects than green tea, but as anyone who has tried them will know, unlike green tea, it takes a bit of effort to incorporate them into your daily intake.

Therefore, it is recommended that you incorporate tea into your daily routine, and matcha or gyokuro on holidays or other days when you have more time.

The important thing is to continue. Vitamin C in particular cannot be stored in the body. Choose a supplement that you can continue taking without difficulty.

How to drink it effectively

1. Amount to drink

Aim to drink about 3 to 4 cups a day. Drinking tea regularly as a way to hydrate can help eliminate waste products from the body and keep your skin firm and moisturized.

2. Water temperature

You also need to think about how you drink it. Try to brew green tea slowly using hot water at 80 degrees or higher. It is known that the higher the temperature, the more catechins are extracted.

3. The time of day to drink tea

Basically, you can drink tea at any time. Try enjoying it after breakfast, during afternoon tea time, after dinner, or whatever time suits you.

However, tea has many other benefits besides anti-aging.

For example, drinking hot tea in the morning can help wake you up, as the caffeine in green tea helps keep you awake and improves your concentration.

Drinking tea after a meal can also help with digestion by promoting the activity of digestive enzymes, relieving post-meal lethargy and stomach upset, and supporting digestion.

As you can see, basically any time is fine, but the benefits you get from drinking tea vary depending on when you drink it, so choosing the best time for you will make your life more comfortable.

By drinking tea at these times, you can maximize its beauty and health benefits.

Anti-aging methods other than "drinking"

In fact, there are other anti-aging methods for green tea besides drinking it.

Women may know that there are many lotions and milks on the market these days that contain tea leaf extract. These are infused with the catechins found in tea leaves.

Another effective method is to use the used green tea leaves after drinking it at home directly on the skin.

For example, if you soak a cotton pad in chilled green tea and pat it on your face, you can expect a refreshing effect and a tightening effect on your skin. You can also reuse the tea leaves after drinking it. It's a beauty method that is kind to the earth in many ways.

Anti-aging methods using tea can be easily incorporated into your daily life at home. Try using tea in an active way to achieve healthy, beautiful skin.

Important points to note

So far, green tea seems very attractive and effective, but it is by no means an all-purpose anti-aging drink. Drinking green tea alone will not make you younger, so be careful. It is also important to combine it with UV protection and a balanced diet.

1. Possible allergic reaction

Green tea may also cause allergic reactions.

In particular, there have been cases where asthma has been caused by ingredients in tea, such as caffeine and tannins.

People who have allergies or have had allergic reactions in the past should be careful when consuming tea. Be sure to choose tea that suits your constitution, such as by adjusting the amount and type of tea you consume.

2. Precautions for consumption during pregnancy

Be careful with tea intake during pregnancy.

The caffeine in tea can affect the fetus. Therefore, it is important to limit your intake of tea that contains caffeine. Tannins, which inhibit the absorption of iron, are also a cause for concern. Pregnant women should be mindful of nutritional balance and be careful about the amount they drink.

3. Risk of overdose

Be careful not to consume too much caffeine.

Considering the standard value of caffeine (up to 400mg per day for adults), it is best to drink less than 2L per day. The caffeine content of green tea is 20mg per 100ml, and 40mg per cup (200ml). Of course, this standard is for adults with no health problems.

A moderate amount of caffeine is full of various health benefits, but consuming too much can actually have the opposite effect. Excessive caffeine intake can put a strain on the stomach and intestines, and can also cause side effects such as insomnia and palpitations, so caution is required. Pregnant and breastfeeding women in particular should be careful about the amount of caffeine they consume.

summary

Green tea is rich in catechins and polyphenols, which are effective ingredients for beauty and anti-aging, and are useful for maintaining the youthfulness of skin. Drinking it regularly can help maintain a youthful appearance.

However, of course, simply drinking green tea will not make you younger.

By combining it with UV protection, a balanced diet, and moderate exercise, you can feel the anti-aging effects more effectively.

For those who are conscious about their health and beauty, drinking green tea is a very easy habit to incorporate into your daily life. It doesn't take much time or money, so you can try it right away.

Enjoy green tea in your daily life and improve your skin's beauty.