Is it true that 'summer is the season when you age the most'? 5 rules for 'summer aging prevention' to keep in mind from your 40s

Feeling like you've aged in the fall might be caused by how you spend your time 'now'

It's hot every day, isn't it...
Summer arrived in the blink of an eye.

Summer has an image of being a
lively season, doesn't it?
In the past, tanned skin
had a healthy image.

But in fact—
“Summer is the season that causes the most aging in a year
”.

UV rays, air conditioning, sweat, cold drinks, restless nights... all of these are 'invisible aging factors' that gradually accumulate damage to your skin, hair, and body.
And the bill for that
comes due in the fall.

And the bill for that
comes due in the fall.

“I look dull somehow”
“My hair is dry”
“My face looks tired”

That is the 'result' of how you spent your summer.

That is precisely why, for those in their 40s and beyond, summer is also the greatest opportunity to

“prevent aging”
.

In this note, to prevent
“future aging” of your skin, hair, and body, I will share

【5 Summer Preventive Habits】that you can start today.

They are all things you can start right away.
To avoid regretting that you 'aged...' in the fall, why not change your small awareness starting this summer?

♢

Chapter 1 | UV rays are scarier for 'aging' than for 'tanning'

When it comes to summer, the first thing we worry about is UV rays.

But are you feeling safe just because you've applied sunscreen?

For skin in your 40s and beyond, the biggest fear of UV rays is not 'getting tanned' but—'
getting older'.

UV rays destroy collagen and elastin in the skin, and act as an 'aging acceleration switch' that advances

sagging, wrinkles, dullness, and enlarged pores.

Especially in summer, the following types of 'accidental aging' are more likely to occur.

✔ The problem of leaving sunscreen on all day
Are you satisfied with just applying it once in the morning? If you go out after it has washed away with sweat or sebum, your skin will be defenseless. Reapplying every 2 to 3 hours is the basic rule.

✔ 'Aging zones' that are often overlooked
・Neck to décolleté
・Backs of hands
・High points of the cheekbones (where spots easily form)
These are parts that surprisingly show your age. Make it a habit to apply sunscreen to them.

✔ Think of UV-cut clothing and sunglasses as 'defense power'
By physically blocking them, you can suppress the penetration of UV rays. Especially for the eye area, since receiving UV rays promotes melanin production, incorporating sunglasses as an 'anti-aging item' is a great idea.

💡A little extra effort protects your skin in autumn

For example—
・Keep a bottle of 'sunscreen spray' in your bag before your morning commute
・Incorporate hats and parasols as 'fashion items'
・Use UV-cut arm covers or gloves

You might think, 'I don't need to go that far,' but
what you'll be glad you did in autumn is
the accumulation of these small habits.

If you don't protect your skin yourself,
it will quietly age.

♢

Chapter 2 | 'Inner dryness' is progressing due to air conditioning and sweat

'My skin is moisturized because I'm sweating a lot'
Do you think that?

Actually, summer skin is often in a'inner-dry' state where the surface is damp
but the inside is bone-dry
.

Why does skin get dry in summer?

• Sweating → When it evaporates, it takes moisture away along with hydration

• Air conditioning → The air dries out, and moisture escapes from the skin's surface

• Temperature differences → The skin's barrier function declines

If you leave this state as it is,
roughness, enlarged pores, dullness, and dry wrinkles and the like will easily appear as a 'look of aging' in the autumn.

Inner-dry countermeasures you can take right now

• For morning moisturizing, protect your skin thoroughly with 'double moisturizing' using lotion and emulsion

• In the office or in the car, keep a moisturizing mist on hand

• After returning home, gently wipe off sweat and start your skincare routine early

• Drink water frequently

If the inside of your skin is well-conditioned,
it will lead to the feeling that 'my skin feels healthy'
even after summer is over.

♢

Chapter 3 | Consuming too many cold things triggers 'internal organ aging'

When hot days continue,
cold drinks, ice cream, chilled noodles...
you just can't help but want to eat them, right?

However,did you know that when your internal organs get cold,
it affects your blood flow, metabolism, and even the brightness of your skin?

The "aging spiral" caused by cold things

• Gastrointestinal function declines → Nutrients become harder to absorb

• Metabolism drops → Fatigue doesn't go away, and your complexion worsens

• Poor blood circulation → Dark circles, puffiness, and duller skin tone

Dietary tips to keep your internal organs from getting cold

• Start your morning with "room temperature water or warm water" instead of cold water

• Limit ice cream to one "treat" per day

• Restore your "dietary balance" with things like natto, miso soup, and warm tea

Your skin is made from what you eat.
A diet consisting only of cold things invites "coldness" into both your skin and your mind.

♢

Chapter 4 | 'Staying up late in summer' hinders skin repair

On summer nights, you might feel a bit more energetic and
tend to stay up late.

However, for skin in your 40s and beyond,
──'staying up late = accelerated aging'.

Why is sleep important for beauty?

During sleep, especially between 10 PM and 2 AM, is
called the 'golden time for skin',
when growth hormones are secreted and
skin repair and regeneration become active.

If you are sleep-deprived during this time...

• Skin turnover is disrupted

• Collagen production cannot keep up

• Your face is more likely to be puffy the next morning

Ways to improve sleep quality

• Turn off smartphones and TVs one hour before bed

• Relax your body with a lukewarm shower or foot bath before bed

• Turn on your relaxation switch with aroma or music

Sleep quality is more effective than expensive cosmetics; it is 'natural anti-aging'.

♢

Chapter 5 | If you only choose 'easy-to-eat foods,' your nutrition will be hollow

When it's hot, your appetite drops, and don't you have days where you just get by on
cold noodles or bread?

But if that continues—
you will end up in a state where you are
completely lacking the nutrients necessary for your skin, hair, and nails.

Nutrients you need especially in summer

• Protein: The foundation for skin and hair (eggs, tofu, fish)

• Iron: To prevent hair loss and dark circles (liver, komatsuna, lean meat)

• Vitamin C: To recover from UV damage (bell peppers, kiwi, broccoli)

When it's hard to eat...

• A 'protein trio' of cold tofu, natto, and egg

• Boost nutrition by adding vegetables and tofu to miso soup

• Replenish vitamins with salads and fruits

Meals to combat summer fatigue are also
the foundation for 'not aging'.

♢

How you spend your summer changes how you 'age' in the autumn

The reason you feel 'I think I've aged a bit...'
in the autumn,
is actually in how you spend 'this summer right now'.

But conversely, if you take care of your
skin, hair, and body during the summer,
you can maintain a 'youthful and energetic impression'
throughout autumn and winter.

Summer is a season where you can easily age if you're not careful.
But if you realize that and change your mindset,
you can get closer to being the version of yourself
that you 'love the most right now,' even as you age.

You don't have to do anything special.
Apply sunscreen frequently.
Cut back a little on cold drinks.
Sleep properly. Eat properly.

The accumulation of such 'small awareness' will
shape who you are in a month or a year
—that is the real thrill of anti-aging care from your 40s.

This summer, please try to spend a little time taking care of yourself.
You will surely be able to feel, 'My skin seems to be in good condition this year' when autumn arrives.

Thank you for reading until the end.
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