There are several factors that can cause dark circles, including genetics, age, lack of sleep, allergies, dehydration, sun exposure, and skin conditions like eczema or dermatitis. In some cases, they may also be a sign of an underlying health issue.

1. How can maintain your beauty?
Maintaining beauty is a multi-faceted process that involves taking care of your body,
mind, and skin. Here are some tips to help you maintain your beauty:
1. Eat a healthy and balanced diet: Eating a diet that is rich in fruits, vegetables, lean
proteins, and whole grains will provide your body with the necessary nutrients it
needs to stay healthy and maintain a glowing complexion.
2. Drink plenty of water: Staying hydrated is important for healthy skin, hair, and
nails. Aim to drink at least 8 glasses of water a day.
3. Get enough sleep: Getting enough sleep is essential for your overall health and
beauty. Aim to get at least 7-8 hours of sleep each night.
4. Exercise regularly: Exercise helps to improve circulation, which can help to give
your skin a healthy glow. Aim to get at least 30 minutes of exercise a day, five
days a week.
5. Practice good skincare: Develop a skincare routine that works for your skin type
and stick to it. This should include cleansing, toning, and moisturizing.
6. Protect your skin from the sun: Wear sunscreen with an SPF of at least 30 when
you are outside, even on cloudy days.
7. Avoid smoking: Smoking can damage your skin and cause premature aging.
Quitting smoking can help to improve your overall health and beauty.
8. Manage stress: Stress can take a toll on your body and mind, and can affect your
appearance. Find healthy ways to manage stress, such as meditation, exercise, or
spending time with loved ones.
By following these tips, you can help to maintain your beauty and feel confident in your
own skin.