A question related to body cleanliness and health is about “How much temperature is the bath water temperature (in winter, summer) adjusted to the healthiest?”
Although there are various bathing preferences in the world, for example, some people like to constantly change between cold and hot baths and enjoy the ultimate experience of ice and fire, but some people prefer to only take cold baths, thinking that it can stimulate metabolism, and some hot baths. Sometimes I like to burn myself to red. There are even hot springs with various temperatures as a call to attract all kinds of travelers.
But in fact, the safest bath water temperature should be the temperature close to the body temperature of the human body.
Having said that, the human body temperature is between 36 degrees and 37 degrees, but when adjusting the temperature of the water heater, the author recommends to adjust it to 39 degrees, because the process from the water heater to the shower nozzle, and even the shower will reduce the temperature. Therefore, when the water temperature of 39 degrees comes into contact with the human body, it has actually fallen to a suitable temperature.
In addition, if it is a severe winter when the cold current comes, you can adjust it by two to three degrees higher, and if it is summer, you can adjust it by three to five degrees. In this way, you can enjoy the fun of bathing easily and without burden, and also maintain the blood in the body.
A nutritional issue related to physical health is about “How many ways are there to supplement vitamin D?”
In order to supplement the vitamin D needed by the body, in addition to supplementing the food ingredients through eating and drinking, it can also be synthesized by the human body.
In the diet part, in addition to health foods with special vitamin D, the ingredients contained in natural foods can also provide the nutrients needed by the body, including the following foods:
Vitamin D2: mushrooms, black fungus, shiitake mushrooms.
In addition, if you want your body to synthesize vitamin D on its own, the method is actually very simple! As long as the body is exposed to sunlight for 10 to 15 minutes every day, the human body can synthesize the vitamin D it needs.
According to medical reports, the most suitable time for sun exposure is between 10 am and 3 pm every day. Just let the face, arms, legs or back be exposed to the sun for 10-15 minutes to synthesize it in the body. But be careful not to get sunburned if it is too hot in summer. You can change to sunburn before nine o’clock in the morning and after three o’clock in the afternoon.
It should be noted that if there are special diseases, menopausal women, children, the elderly and lactating women, it is recommended that vitamin D supplementation requires professional advice from a doctor or pharmacist.
Eve was lured by the serpent in the Bible in the Garden of Eden and stole the fruit of the “Knowledge of Good and Evil”. Because the Latin mălum means evil, and the Greek μῆλον means Apple, the Western world generally believes that The forbidden fruit is apple. The rich nutrition of apples makes the famous saying “one apple a day keeps the doctor away” widely circulated in the world.
According to modern nutrition research, apples are rich in soluble fiber (pectin) and minerals, which can lower cholesterol levels and provide nutrients needed by the body, reducing the incidence of heart disease. Moreover, soluble fiber can help the body regulate blood sugar, prevent sudden rise or fall of plasma sugar, and is beneficial to the health management of diabetic patients.
Researchers have divided experimental guinea pigs into two groups, one is the normal guinea pig used in the control group, and the other is the guinea pig with high cholesterol in the body. The two groups of guinea pigs are fed normally for three meals, and provide apples for consumption.
The final study found that the cholesterol content of the control guinea pigs was reduced by 20%, while the cholesterol content of the latter experimental group was close to the normal level. At the same time, both groups have lower levels of bad cholesterol in the body (bad cholesterol blocks the arteries and prevents blood from flowing to important organs such as the brain and heart). The researchers later conducted similar experiments on humans, and the results showed that people who ate two apples a day had a 16 percent lower cholesterol.
However, it should be noted that apples contain salicylic acid components that can damage the gastric mucosa. Those who have indigestion in the stomach or who have stomach ulcers should be cautious.
Apple’s nutrients
A medium-sized, unpeeled apple provides 3.5g of fiber, which is more than 10 percent of RDA recommended by food health nutrition experts and contains only 80 calories. If it is a medium-sized, peeled apple, it still contains 2.7 g of fiber.
For each 100 g apple, the actual nutrients include:
Calories (kcal): 52
Fat: 0.2 g
Saturated fat: 0 g
Polyunsaturated fat: 0.1 g
Monounsaturated fat: 0 g
Cholesterol: 0 mg
Sodium: 1 mg
Potassium: 107 mg
Carbohydrate: 14 g
Dietary fiber: 2.4 g
Sugar: 10 g
Protein: 0.3 g
Vitamin A: 54 IU
Vitamin C: 4.6 mg
Calcium: 6 mg
Iron: 0.1 mg
Vitamin D: 0 IU
Vitamin B6: 0 mg
Vitamin B12: 0 μg
Magnesium: 5 mg
How to eat apples? Is waxing on the skin safe to eat?
Many people will remove the fruit skin as soon as they are seen, but in fact the most nutritious parts are often concentrated on the peel. Therefore, if you can buy apples from organic farmland when you eat apples, try to enjoy the peel together!
In addition, everyone should have heard that the apple’s skin will be covered with a layer of wax, which needs to be removed to eat. In fact, the wax on the apple skin is divided into two types, one is the natural fruit wax made by the apple itself, and the other is the artificial fruit wax processed by the day after day.
Natural fruit wax
Apple’s epidermis has tiny pores, which will volatilize internal water through respiration. Therefore, apple naturally produces a layer of natural fruit wax, which slows the rate of water loss, and also has sun protection, cold protection, prevention of external microorganisms, pesticides invading the fruit, etc. Advantage. This natural fruit wax can be eaten directly after simple cleaning.
Artificial fruit wax
If the apple needs to be transported over long distances, the processing plant will spray a layer of artificial fruit wax on the skin to keep the original moisture and gloss of the apple, so as to increase the number of days of storage for transportation.
The artificial fruit wax is a kind of chitosan material, which is a food additive recognized by various countries and can be used for preservation, preventing water loss, rot and deterioration. For example, apples in Washington, New Zealand, apples in New Zealand, etc., such artificial fruit waxes can be eaten as long as they are not illegally used.
However, I personally recommend that the apple skin with added artificial fruit wax should be cut off, because ordinary people can’t confirm whether the manufacturer has exceeded the standard, and whether the artificial fruit wax will cover the pesticide is not known.
