Losing weight is harmful to the body! Women must know these taboos of sunbathing their backs in winter

As winter arrives, many people begin to ponder how to maintain their figure in the cold season, and some even turn their attention to the "sun drying weight loss method". But you know what? The wrong way of sunbathing not only fails to lose weight, but may also cause unexpected harm to the body. The most Recently, some people have suffered from skin burns, dizziness, and vertigo due to blindly sunbathing their backs, which has resulted in losing weight. Today, let's talk about the things of sunbathing your back in winter, helping you avoid pitfalls and have a healthy winter.

1. Common misconceptions about sunbathing in winter

1. The longer you sunbathe, the better the effect

Many people think that the longer you sunbathe, the more obvious the weight loss effect, but this is completely wrong. Long term exposure to sunlight can easily cause damage to the skin from ultraviolet rays, ranging from redness and peeling to photodermatitis. Although the winter sunshine is mild, the intensity of ultraviolet rays is not low, especially during the noon period.

2. Directly sunbathing without sunscreen

Some people believe that sun protection is not necessary in winter, which is a very dangerous idea. UVA in ultraviolet rays can penetrate clouds and cause damage to the skin even on cloudy days. Not applying sunscreen when sunbathing is equivalent to letting the skin run naked, which may lead to skin aging, pigmentation, and even skin cancer in the long run.

3. Fasting and sunbathing for weight loss

Some people choose to sunbathe on an empty stomach in order to achieve rapid weight loss results. This practice is extremely dangerous and can easily lead to low blood sugar, dizziness, and in severe cases, fainting. In the absence of energy supply, the body's metabolism slows down, making it impossible to achieve weight loss.

2. Correct opening method for winter sun drying

1. Choose the appropriate time period

Winter sun drying is the best The best times are 9-10am and 3-4pm. During these two periods, the sunshine is abundant but not too strong, and the ultraviolet intensity is moderate. Avoid direct sunlight at noon to reduce damage to the skin.

2. Control the duration of sun exposure

It is recommended to start the first sun exposure from 10-15 minutes and gradually increase it to 30 minutes. Don't exceed this time, even if you feel comfortable, you should stop in moderation. It can be done multiple times to give the skin enough rest time.

3. Take protective measures

Apply sunscreen with SPF30 or higher 15 minutes before sunbathing, with a focus on protecting the face and neck. Wear lightweight and breathable clothing to avoid direct skin exposure. After sunburn, apply moisturizing lotion in time to help skin repair.

3. Who is not suitable for sunbathing in winter

1. People with sensitive skin

People with skin problems such as photosensitive dermatitis and vitiligo should avoid sunbathing. Ultraviolet radiation may worsen the condition and worsen skin problems. It is best for this group of people to consult professional doctors and choose other safer ways of health preservation.

2. cardiovascular disease patients

Direct sunlight can accelerate blood circulation, which may bring additional burden to the heart. Patients with hypertension and coronary heart disease should be extra cautious when sunbathing, preferably under the guidance of a doctor.

3. Pregnant women and elderly people

Pregnant women have weaker ability to regulate body temperature, and prolonged exposure to sunlight may lead to high body temperature, affecting fetal development. Older people have thinner skin and are more susceptible to UV damage, so the time spent sunbathing should be strictly controlled.

4. Alternative solutions for winter healthy weight loss

1. Indoor aerobic exercise

Jumping rope, aerobics, yoga and other indoor exercises are good choices for winter weight loss. Not affected by weather, it can be done anytime, anywhere. Persist 3-5 times a week for 30 minutes each time, and the effect is not worse than sunbathing.

2. Dietary structure adjustment

Increase protein intake appropriately and reduce the proportion of refined carbohydrates. Eat more fresh vegetables and low sugar fruits to control total calorie intake. In winter, you can drink more warm soup to keep warm without consuming too many calories.

3. Ensure adequate sleep

Lack of sleep can affect metabolism and lead to weight gain. In winter, it is important to ensure 7-8 hours of high-quality sleep every day to help the body function normally and maintain a healthy weight. Sunbathing does have certain health benefits, but it is important to master the correct methods. Instead of blindly pursuing quick and effective weight loss, it is better to choose more scientific and safe health management methods. Remember, any health preservation method must be based on the premise of not harming the body, and only by acting within one's means can one achieve true health.