5 reasons for low basal metabolic rate
What is basal metabolic rate and how to measure it
The basal metabolic rate is the amount of calories the body consumes on its own throughout the day when we are still. Because our brain's thinking while we are awake also consumes calories, to be precise, the calories burned after a day of sleep are closer to the basal metabolic rate. So how does the basal metabolic rate be measured? In addition to helping measure body weight and body fat rate, better weight machines also measure the basal metabolic rate. Its method is to first measure the amount of body fat and muscle, and then estimate how much energy can be consumed.
However, everyone's cell activity is different, and this figure should be for reference only and cannot be fully believed. A truly accurate basal metabolic rate requires special instruments to collect the amount of exhaled carbon dioxide, and this method is mostly used for academic research.
You don't need to be obsessed with the number of basal metabolic rates because it doesn't make sense. What we need to understand most is how to avoid a decline in metabolic rate and what we can do to increase metabolic rate. Let's take a look at the five major culprits that cause the decline in basal metabolic rate.
Causes of low basal metabolic rate
1. Excessive dieting
In medical research, the body has the instinct to protect itself. When the amount of calories we consume drops, the body's instinct is to turn off less necessary functions and allow the only calories we have to maintain life. For example, delayed or absent physiological cycles, or massive hair loss, etc. are all conditions that may be caused by excessive dieting. Another condition that can happen when excessive dieting is a decline in the basal metabolic rate. There is not so much calories to burn, so burn less to avoid insufficient. This is the OS. of our body. Most dieting without the help of a dietitian can only lose about 3 to 5% of your body weight, but it is not necessarily fat and may lose muscle. The weight gain in the future will far exceed the number lost by dieting.
2. Sleep
Many people think that as long as seven hours of sleep is enough, and it doesn't matter when you sleep. This is a very wrong concept when it comes to weight control. During sleep, the secretion of growth hormone increases, even in adults, and growth hormone is one of the keys to maintaining the basal metabolic rate. The main secretion time of growth hormone is from 11 p.m. to 1 a.m., and the amount of growth hormone secreted after falling asleep will decrease, indirectly affecting the basal metabolic rate. Avoid staying up late when losing weight, because going to bed late can also easily be accompanied by edema after the night and the next day. Unless it is necessary for work, you should maintain enough sleep length and the correct time to fall asleep to avoid a decline in metabolic rate.
3. Effects of hormones
There are many endocrine and basic metabolism connections in the body, and hypothyroidism is often seen in outpatient clinics. This disease often occurs from thyroid surgery, autoimmune attack, stress or viral infection. Diseases usually affect weight very quickly. Outpatients have also been exposed to patients who gained 25 kilograms in three months but had no way to seek help everywhere. Hypothyroidism is just one of many endocrine factors that affects metabolic rate. If you have an inexplicable rapid weight gain, don't hesitate to see a doctor!
4. Insufficient muscle mass
One kilogram of muscle can consume about 80 calories, but one kilogram of fat can only consume 4 calories; one kilogram of muscle is only about half the volume of one kilogram of fat. Half the size of your muscle can burn 20 times more calories. No matter how you think about it, it's cost-effective. Many office workers are reluctant to move even during holidays, and it is common to hear the erroneous idea that women dare not exercise because they are worried that too many muscles will be too strong. In fact, just by reading the reports describing the hard process of male stars building muscles, we know that it is not easy for boys to really build obvious muscles, let alone girls. Don't think that those Korean women's groups can starve their legs and 11-figure abs just by being hungry. It takes a certain amount of muscle training to achieve results.
5. Age
People's basal metabolic rate peaks at age 25 and then drops by 2 to 5% every ten years. The influence of age is the last factor that needs to be discussed because no one can change it. In weight loss clinics, people often need to be reminded to lose weight: they must adjust their mentality first and always hold the mentality of "I wouldn't get fat if I ate like this before", which will not help the current weight loss plan! People are always sad when compared to when they were young, right?
In addition to self-increasing the basal metabolic rate, there are also some prescriptions for passively increasing the metabolic rate. However, this type of prescription should not be purchased and used at general pharmacies. It must be evaluated and guided by a professional physician to be a safe and correct method. Lin Bohong, a physician at the Taiwan Obesity Medical Association, also suggested that although the basal metabolic rate is important for weight loss, most people gain weight by eating more and exercising less. Therefore, even if prescriptions to increase metabolic rate can help control weight, if the underlying problem is not corrected, there will still be the possibility of regaining weight in the future.
Metabolic rate concept big NG metabolism and excretion silly unclear
1. Can bathing and bathing increase the basal metabolic rate?
Sweating caused by external heat is a kind of body heat. By expelling sweat to balance body temperature to avoid heatstroke or heat exhaustion. This is not metabolism, but excretion and draining water through the skin. This is what it means to soak in a bath. Simply put, soaking in a bath may help the body excrete toxins and impurities, but it has no effect at all on improving the "basal metabolic rate."
2. Drinking more water can increase the basal metabolic rate?
Water plays an important role in weight loss, especially when you use a doctor's prescription to lose weight. However, the function of water is to provide a feeling of satiety and assist in the metabolism of drugs. It is not that water itself will increase the basal metabolic rate. Therefore, drinking more water without drugs can provide a sense of satiety and the metabolic rate will not increase. The state of increasing urine output is like sweating, which is just a form of excretion.