Why does the quilt get colder the more you sleep? How can the quilt in winter get colder and colder

As long as it is not damp and you wear less and warmer, you will not be cold if you don't find a warm quilt for you!!

That's because the space in which you rest is getting colder.

It is mainly caused by the slowing down of blood metabolism caused by qi and blood deficiency and lack of qi and blood, the constriction of blood vessels and the weakening of blood reflux ability at low temperature, which makes the blood circulation of the hands and feet, especially the fingertips, toes and other parts and tails poor, and the peripheral nerve circulation is not good. It shows that you are weak in the kidneys, qi and blood, and you should pay attention to supplementing nutrients Eat more foods that promote blood circulation: sesame, spinach, peanuts, tofu, fresh fish, garlic, shallots, chili, and curry. The protein, fat, vitamins B1, B2, amino acids, and iron in beef and mutton can also improve the condition of cold hands and feet.

The main reason for cold hands and feet is that the function of the autonomic nervous system is not smooth, and the blood vessels are thinned. In addition, the toes, knees, shoulders, fingers, etc. are all joints that exercise more, so there is less fat, heat is easy to lose, and there are fewer blood vessels, so it is easier to feel cold. Due to weakness, it is more likely to cause cold hands and feet.

You have to exercise more to strengthen your physique! Do more aerobic exercise Jogging, brisk walking, mountaineering, skipping rope, dancing disco, tai chi, etc., will make all parts of the body move and promote blood circulation! Be sure to pay attention to scientific and reasonable warmth, drink some red wine before going to bed, soften blood vessels, and promote metabolism!

Frequent drying quilts, frequent hot springs, saunas, and hot baths to promote blood circulation.

The meteorological department explained that the warmth of the quilt is achieved by the air between the fluffy cotton wool. After the heat in the quilt is dissipated, it is blocked by the quilt and is less lost, so it is warm. The newly sewn quilt is fluffy cotton, and the natural warmth effect is better.

However, the human body will emit a lot of heat and water vapor in the quilt, the quilt has been covered for a long time, the cotton wool coalesces, and the insulation layer has changed from air to cotton fiber, and the air humidity in the quilt is large, the heat transfer is very fast, and the warmth effect is naturally poor. Generally, after 7 days of quilt covering, the warmth is reduced by 30%.

The meteorological department reminds that after getting up in the morning, don't panic and fold the quilt, first turn the quilt over and spread it flat for 10 minutes, and expose it to the sun every 5 days. If the quilt has been used for two winters, it needs to be disassembled, washed, stretched, and re-sewn.

The more you wear, the colder it gets, because people sweat when they sleep, and there are some inorganic salts, urea and other substances in the sweat, and wearing a lot of clothes to sleep will make you feel like you are sweating after running and sweating, and you can wear less at night, so that the body does not need to be bound too tightly by clothes, which can make people relax and sleep better.

Yes, the best and warmest way to sleep is to sleep naked!

It's warm when you sleep, and if you don't get up in the morning, the colder you sleep! At first, the feet became cold and sweaty, and then the body became cold and began to get cold (male, 35).

Analysis and suggestions: Because of the cold weather, the human body's blood vessels constrict, blood return ability will be weakened, and the morning is the coldest time of the day, the lowest temperature, so that the hands and feet, especially the fingertips part of the blood circulation is not smooth, resulting in "poor circulation of nerve endings", resulting in cold hands and feet.

There are two reasons for this:

The temperature of the air gradually decreases from sunset and slowly rises until the early hours of the morning;

When sleeping, the body is completely in a resting state, there is no limb movement, the heat is reduced, the temperature is low in winter, if the heat preservation is not good, the heat will continue to be lost, and the more you sleep, the cooler you will be.

To improve this situation, you must start with your diet, choose hot foods, balance your physique, and enhance physical activity to promote blood circulation, which will improve your current situation