There are many reasons why you love aerobic exercise-it can burn calories, improve endurance, reduce the risk of heart disease and stroke, and so on. However, when exercising, make sure that you have joined the strength training.

Because we start to lose muscle groups around the age of 30, and the loss will accelerate by the age of 40. When you lose muscle, your metabolism will slow down. Strength training twice a week can help you rebuild your muscles and restore your metabolism.

2. I just love sweets

Please think twice before you see ice cream or sweet tea. Too much sugar will disturb the digestive ability of human body, and insulin resistance may occur, which may lead to type 2 diabetes.

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Type 2 diabetes is most common in people over 40 years old. Strictly limit the intake of sugar and keep it below 25g per day.

3, do not check the breast

With the increase of women's age, the possibility of breast cancer is greatly increased.

Doctors suggest that when women are over 40 years old, they should start having a mammogram every year or at the latest every six months. Early prevention is very important.

4. Always in a bad mood

Depression is more common in women than in men. When you are 40 years old, you will also be at the age most likely to get this disease. Moreover, according to the data of CDC, only 35% of people with depression will really seek help.

If you are often sad, irritable, guilty or lose interest in what you usually like for more than 2 weeks, it is not just a bad mood, but probably depression.

Step 5 stay up late

When you are 40 years old, it will become more difficult to have a good sleep.

The change of circadian rhythm, the natural decrease of melatonin and the hormonal side effects of aging will all affect the quality of sleep. It is recommended to fix sleep time, and 7 hours must be set aside every day.

6, don't do gynecological examination.

I didn't have to check it for five years before, but I'm not so lucky at 40.

In addition to breast examination, you need to have a pelvic examination regularly every year to see your health problems or hormonal changes.

7. Forget sun protection

At any age, sunburn will affect the health of the skin. With the increase of age, it is more important to protect the skin from harm.

Women over 40 should wear sunscreen every morning and make sure to check their skin once a month to see if the shape, size and color of moles have changed.

8. neglect to protect your eyes

My eyesight was always good when I was young, but I didn't have to rush to see a doctor.

But after the age of 40, it is easy to have vision problems, such as glaucoma. Therefore, it is necessary to start a comprehensive eye examination to prevent diseases at an early stage.

9. Be lazy when brushing your teeth

The older people get, the less they like to do many things. For example, I brush my teeth, and I still insist on brushing my teeth in the morning and evening in my 40 s. But with the growth of age, protecting your teeth can avoid some serious health problems.

Your oral health is directly related to your overall health. It is absolutely necessary to do a good job in dental care and prevent gum disease, heart disease and diabetes.

10, ignoring nutrition knowledge

In menopause, the decrease of estrogen will lead to the rapid decline of bone mineral density. Maintaining adequate bone density before menopause is very important to prevent osteoporosis.

In other words, at the age of 40, to ensure adequate intake of calcium and vitamin D, you can promote bone health through dietary supplements.