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20261102 100000 UTC
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[00:00:06] Welcome to Living Circle. Okay, let's take a look at the health hot words. Seasonal cold. Xiao Hui from Quanyu sent a plea for help. She said,
[00:00:10] "Every time the season changes, I get a cold very easily. A common cold. Sore throat, sneezing,
[00:00:13] and it takes a long time to get better. And as soon as someone around me catches a cold, I'll
[00:00:17] follow suit and catch it too. I want to ask, is this situation an indication of
[00:00:21] a weak immune system?" Why do some friends get a cold so
[00:00:25] easily every time the season changes? What should
[00:00:29] we do?
[00:02:00] One word, not self-sufficient. So, the second one
[00:02:03] is some epidemic colds. As for the flu,
[00:02:07] generally, we also say, for example, in northern regions, it
[00:02:11] often occurs in autumn and winter. In the south, it may
[00:02:14] occur all year round. As for the flu,
[00:02:18] its systemic symptoms are very severe.
[00:02:21] 。
[00:02:27] So, it is also different from our common one.
[00:04:00] Ah, so the sore throat is very obvious, affecting swallowing and speaking.
[00:04:04] For such patients, we can use some cold medicines to relieve
[00:04:08] the symptoms. As for relieving symptoms, it mainly
[00:04:12] has some, for example, vasoconstrictors and expectorants.
[00:04:15] These can make your nasal congestion not so severe.
[00:04:19] So, if we really take cold medicine, there are
[00:04:23] a few things to pay attention to. Sometimes, we rummage through
[00:04:26] the drawer at home, and the last cold medicine is still there. This
[00:04:30] time, we also got cold medicine. I want to get rid of the cold faster,
[00:04:34] so I take several cold medicines together. But in fact, this is
[00:04:38] not safe, because some cold medicines on the market are
[00:04:42] mixed preparations. In fact, some of their ingredients are
[00:04:46] the same. If you take them together, it means that you will
[00:04:49] exceed the standard, which will lead to an impact on our
[00:04:53] liver function. So, the second question is, even
[00:04:57] if the doctor prescribes it to you today,
[00:05:12] then at this time, because some ingredients
[00:05:15] affect blood pressure, or are not good for
[00:05:19] pregnant women, such patients
[00:05:23] should still cautiously take cold medicine according to the doctor's
[00:05:26] prescription.
[00:06:13] Ah, ensure sufficient sleep, because sleep is a time
[00:06:17] for many immune cells to repair.
[00:06:20] And don't eat too much greasy
[00:06:24] and fried food. Another point is that
[00:06:28] we also noticed that female friends
[00:06:31] are prone to relapse around menstruation. So, around
[00:06:35] menstruation, it is even more important to pay attention to adequate
[00:06:39] rest and not to be too tired. We have some.
[00:09:42] And it got worse and worse. Finally, a check-up at the hospital confirmed it was basal
[00:09:46] cell carcinoma. Later, we analyzed it and realized that his skin
[00:09:50] lesion was an early malignant skin tumor, but it looked
[00:09:54] too much like a senile plaque, so it was misdiagnosed. And the repeated stimulation
[00:09:58] of garlic was like adding fuel to the fire, greatly accelerating the progression of the disease.
[00:10:02] Here I want to highlight two important
[00:10:06] warning signs for everyone. Please remember them well. First, if a
[00:10:09] mole on your body suddenly appears with an unknown cause, and it's itchy, so itchy that
[00:10:13] you can't help but want to scratch and stimulate it. At this time,
[00:10:17] you need to be highly vigilant. Second, if the
[00:10:21] shape, color, or size of the mole changes, for example, the border becomes.
[00:10:56] In fact, senile plaques are not terrible. What is terrible is to mistake
[00:10:59] a skin lesion of a type of tumor for a senile plaque, and then use folk remedies
[00:11:03] to stimulate it. Don't let a small misdiagnosis lead to a big problem.
[00:11:07] In fact, only scientific judgment is the most responsible choice
[00:11:11] for oneself.
[00:11:12] 。
[00:11:18] Classic Chinese 13 Boxes. This program is exclusively sponsored by China Time-honored Brand,
[00:11:22] Wang Shouyi 13 Boxes. Scientific fitness check-in.
[00:11:26] Friends, today we are going to recommend an energetic and very
[00:11:29] interesting fitness method. Punching exercises.
[00:11:33] As soon as the weather gets cold, the cold air invades, and many friends feel
[00:11:37] depressed and anxious. They don't want to go out after work
[00:11:41] and just stay at home scrolling on their phones, sleeping for a long time to recuperate.
[00:11:45] Who knew that the more they scrolled, the more irritable they became, and the more
[00:11:49] they slept, the more tired they felt? The stuffiness in their chest
[00:11:52] just wouldn't go away. Did they choose the wrong way
[00:11:55] to relax? Is there a gentle home exercise that can help
[00:11:58] us relieve our emotions? Hello everyone, I am
[00:12:02] Wang Jing, a member of the Living Circle Sports Expert Group. In winter, the time spent at home
[00:12:06] increases, and there are many trivial matters. If our spirit is highly
[00:12:09] tense for a long time, our shoulders and trunk muscles
[00:12:13] will involuntarily tense up, which will make us feel uncomfortable both physically and mentally.
[00:12:17] Simple static rest can hardly relieve the tension
[00:12:20] at the physical level. So, when it's cold, we need to actively
[00:12:24] move.
[00:14:25] You can imagine sending out the melancholy in your heart
[00:14:28] with your fist. Yes, don't rush to use force,
[00:14:32] mainly stretch. We inhale, sink our shoulders,
[00:14:36] pull in our core, and keep our whole body
[00:14:39] in a stable and relaxed state. Okay, exhale,
[00:14:43] clench your right fist, and punch forward straight.
[00:14:47] When we punch, we need to pay attention, the fist
[00:14:50] goes forward, the arm should be slightly bent.
[00:14:53] Don't lock it. The elbow should
[00:14:57] be bent. After the right arm is extended, quickly pull back
[00:15:01] the fist. Then we switch to the left arm, punch forward with the left hand.
[00:15:05] Very good, pull it back.
[00:15:08] The body will sway involuntarily. I always feel that using body strength
[00:15:12] makes the punch more powerful. You see, I not only use my fist, not only my arm, not
[00:15:16] only my shoulder, not only my body, but my legs also need to move. Do I have to kick out
[00:15:20] like this, or can we just use simple punching exercises with upper body movements?
[00:15:24] We,
[00:15:38] so when we do it, we don't just
[00:15:41] alternate punching with our arms, we need to cooperate with pushing
[00:15:44] off the ground, cooperate with turning our hips to complete it. Everyone
[00:15:48] should also pay attention when doing it. When punching, we need to sink our shoulders,
[00:15:52] don't shrug our shoulders.
[00:15:53] So it's not just about simply swinging our arms out, right?
[00:15:57] ?
[00:15:59] It's about using the whole body's strength, as you said, from foot to hip to B and then to
[00:16:03] the entire movement.
[00:16:04] 。
[00:17:07] Start
[00:17:09] one
[00:17:13] two
[00:17:17] When punching, we need to sink our shoulders, not shrug our shoulders. Dodging
[00:17:21] is the horizontal movement of our upper body. Don't
[00:17:24] lower your head. Punching is our
[00:17:28] trunk turning and hip rotating, driven by the shoulders.
[00:17:32] Very good. So, when everyone practices,
[00:17:36] you can practice several sets. We can do 10 times or 20 times per set,
[00:17:40] depending on your own situation. Xiaofu, how do you feel after adding dodging?
[00:17:44] At first, it was just, for example, our shoulders and arms,
[00:17:48] and now we've added our midsection and started doing it. When the
[00:17:51] range of motion is larger, we can activate more and more
[00:17:55] parts of our body from top to bottom. When dodging, our core
[00:17:59] needs to exert force, so when we do this exercise,
[00:18:03] our abdominal muscles are tense. These two movements can be very good.
[00:21:35] Changbai Mountain Range, a 133-kilometer long
[00:21:38] gigantic mountain range.
[00:21:42] It spans the border between China and North Korea, and is one of the oldest geological
[00:21:45] ancient homes in eastern Asia.
[00:21:51] At the heart of this ancient home, is its iconic
[00:21:55] pen. Changbai Mountain Tianchi Volcano,
[00:21:58] a dormant volcano.
[00:22:01] 。
[00:22:04] Today, the waters of Tianchi are calm. Hundreds of thousands
[00:22:08] of tourists stand on its edge every year, marveling at the age
[00:22:11] of this clear blue water. But few
[00:22:15] people know how it roared and tore the sky apart more than
[00:22:18] a thousand years ago.
[00:22:22] That was one of the largest-scale volcanic eruptions
[00:22:26] in the world. Geologists call it
[00:22:30] the Millennium Eruption. This
[00:22:33] event was the largest and most significant
[00:22:37] volcanic eruption in the Northern Hemisphere in the past 2,000 years,
[00:22:40] with the most significant impact on global climate.
[00:22:42] 。
[00:22:46] Then it became quiet.
[00:23:07] But this giant beast never died. What kind of power urged thousands of species
[00:23:11] to thrive and coexist on volcanic ash?
[00:23:15] When will it open its eyes again?
[00:23:18] The Nature China team, together with geologists
[00:23:22] and experts from various disciplines such as flora and fauna, formed a scientific expedition team.
[00:23:26] They delved deep into this breathing volcano
[00:23:30] to find answers.
[00:23:32] 。
[00:23:41] Like humans, volcanoes also have their own life cycle.
[00:23:45] Changbai Mountain volcano has been alive for more than two million
[00:23:49] years. Within Changbai Mountain Global Geopark,
[00:23:53] there are more than 380 volcanic vents, with the highest density
[00:23:57] in East Asia. Among them, the most famous is Tianchi
[00:24:00] Volcano, which is also the only active
[00:24:04] volcano. On the
[00:24:07] astronomical peak on the north side of Tianchi, dozens of meters thick of
[00:24:10] basalt accumulation layers and multiple layers of lava witness the long
[00:24:14] and complex eruptive history of this
[00:24:17] volcano.
[00:25:22] Tianchi is one of the highest altitude lakes in the world, and also the deepest lake in China.
[00:25:29] The deepest part reaches 373 meters, with a water volume of about 2.04 billion cubic meters,
[00:25:35] making it
[00:25:36] 1.5 times the water volume of Lake Baikal, equivalent to 145 Hangzhou West Lakes.
[00:25:42] In this calm body of water, the system has never been active.
[00:28:03] Now we shine the light on this hot spring,
[00:28:07] and we can see bubbles
[00:28:10] coming up with this brick. Because the speed of gas victory
[00:28:14] is faster than the speed of advancement, so we monitor the composition of volcanic gas
[00:28:18] or the change in isotopes. This can help
[00:28:21] predict the state of the active volcano, which is very important
[00:28:25] for volcano
[00:28:26] monitoring.
[00:28:32] These bubbles are the pressure release valve and pressure gauge of the deep magma chamber.
[00:28:36] When will this volcano erupt again?
[00:28:40] It depends on the speed of pressure accumulation. This
[00:28:44] gas carries various information from the magma chamber.
[00:29:37] This observation cave is located about 3.5
[00:29:41] kilometers from Tianchi, on the mountainside. Here, the seismic
[00:29:44] array is like a stethoscope placed on the chest of the earth.
[00:29:48] Every heartbeat and the faint breathing of the magma chamber
[00:29:52] can be precisely captured and form observable
[00:29:56] waveform graphs. Researchers are analyzing and processing
[00:30:00] the data.
[00:30:05] However, breathing and heartbeats are not enough to fully judge
[00:30:09] the movement of underground magma. Finally, we also need to monitor surface
[00:30:12] deformation, which is the shape of the volcano.
[00:30:16] 。
[00:30:24] GNSS and radar observations accurately
[00:30:28] detect changes in the entire mountain. They scan the surface
[00:30:31] 24/7, capturing every millimeter of uplift, subsidence,
[00:30:35] expansion, or contraction, with millimeter-level precision.
[00:30:38] When the pressure in the magma chamber increases, these data
[00:30:42] will issue a warning. There are already 18
[00:30:46] such monitoring points, covering the north, south, and west
[00:30:50] slopes of Changbai Mountain, working 24 hours a day without interruption.
[00:30:53] 。