Entenda o que é a RESISTÊNCIA PERIFÉRICA À INSULINA | Muzy Explica
Summary
TLDRThe script discusses insulin resistance, a physiological response that can turn into a health issue if not managed properly. Insulin is a hormone that helps transport energy into cells, primarily through sugar levels in the blood. Consuming too much energy, not just sugar but also fats and carbohydrates, can lead to excessive insulin production. This can result in energy being stored as fat and muscles not being able to utilize the energy, leading to weight gain. If insulin resistance persists throughout the day, it can lead to pre-diabetes and eventually diabetes, which increases the risk of various health complications. The speaker emphasizes the importance of nutrition and exercise in managing insulin resistance to prevent these health issues and improve physical performance.
Takeaways
- 🚀 Insulin is a hormone that helps transport energy into cells, primarily by facilitating the uptake of glucose from the bloodstream.
- 🔍 Glucose levels, or glycemia, refer to the amount of sugar in the blood, which is regulated by insulin to prevent extreme fluctuations.
- 🍽 Consuming excess energy, not just sugar but also fats and carbohydrates, can lead to an overproduction of insulin.
- 🏋️♂️ Insulin also acts as a 'brake' to prevent hypoglycemia by storing excess energy in muscles and fat cells.
- 🕒 Peripheral insulin resistance can vary throughout the day, being higher in the morning and late afternoon, which is a natural protective mechanism.
- 🚨 Chronic high insulin resistance can lead to fat storage, particularly in muscles, and is a precursor to pre-diabetes and eventually diabetes.
- 🏥 Diabetes increases the risk of death due to various diseases, including cardiovascular, cerebrovascular, and kidney diseases, due to damage to small blood vessels.
- 💪 In sports medicine and performance, peripheral insulin resistance affects the ability to gain muscle mass and lose fat, which is crucial for athletic performance.
- 🏋️♀️ Training and nutrition are both important for managing insulin resistance, with nutrition being the key factor in controlling fat gain.
- 📈 Results in managing insulin resistance take time, and setting realistic expectations is important to avoid demotivation.
- 🌟 The speaker emphasizes the importance of understanding insulin resistance for both health and athletic performance.
Q & A
What is peripheral insulin resistance?
-Peripheral insulin resistance is a physiological condition where the body's cells do not respond properly to the hormone insulin, which helps transport energy into cells. It can lead to issues such as high blood sugar and difficulty in utilizing energy properly.
What role does insulin play in the body?
-Insulin is a hormone that facilitates the transport of energy, such as sugar, into cells. It helps in cell nutrition and conserves the amount of energy circulating in the bloodstream by regulating blood sugar levels.
Why is it important to maintain a balance in energy consumption?
-Maintaining a balance in energy consumption is crucial because excessive intake can lead to the body producing too much insulin, which can result in energy being stored as fat and not being used effectively in muscles.
What is the relationship between insulin resistance and blood sugar levels?
-Insulin resistance can cause high blood sugar levels because the cells are less responsive to insulin, leading to a buildup of sugar in the bloodstream instead of being utilized by the cells.
How does the body naturally regulate insulin resistance?
-The body naturally regulates insulin resistance by varying its levels throughout the day. For example, there is typically higher insulin resistance in the morning and late afternoon to protect against acute energy deficiency.
What are the potential health risks associated with persistent insulin resistance?
-Persistent insulin resistance can lead to a condition called pre-diabetes, which is a precursor to diabetes. Diabetes increases the risk of various complications such as cardiovascular diseases, stroke, kidney diseases, and vision problems.
How does insulin resistance affect muscle growth and fat loss?
-Insulin resistance can hinder muscle growth and promote fat gain. When insulin resistance is not managed, the body is more likely to store excess energy as fat rather than using it for muscle development.
What is the impact of diet on insulin resistance?
-Diet plays a significant role in managing insulin resistance. Consuming too much energy in the form of sugars, fats, or carbohydrates can increase insulin production and contribute to insulin resistance.
How does exercise influence insulin sensitivity?
-Exercise can improve insulin sensitivity by helping the body use energy more effectively. It stimulates muscles and can reduce the amount of insulin needed to transport glucose into cells.
Why is it essential to have realistic expectations when managing insulin resistance?
-Having realistic expectations is important because managing insulin resistance takes time and involves both diet and exercise. Unrealistic expectations can lead to discouragement if immediate results are not achieved.
What is the primary factor in managing insulin resistance according to the script?
-According to the script, nutrition is the primary factor in managing insulin resistance, although exercise is also important as it provides the stimulus for muscle development.
Outlines
💉 Understanding Peripheral Insulin Resistance
Juan Alves de Abril begins by explaining the concept of peripheral insulin resistance. Insulin is a hormone that guides energy into cells, primarily for cell nutrition and to maintain the amount of energy circulating in our blood vessels. The issue arises when we consume too much energy, not just sugar, but also fats and carbohydrates, which leads to an overproduction of insulin. This hormone, responsible for hypoglycemia, takes the excess energy and stores it in muscles. However, when insulin resistance increases excessively, it leads to energy storage in fat and prevents its use in muscles, causing progressive weight gain. Insulin resistance that persists throughout the day can lead to pre-diabetes, an inability to use consumed energy, and eventually, diabetes. Diabetes increases the risk of death from cardiovascular, cerebrovascular, kidney diseases, and other conditions affecting small blood vessels. In sports medicine and performance, peripheral insulin resistance affects the ability to gain muscle mass and lose fat. It's emphasized that nutrition, not just training, is crucial for performance, and uncontrolled insulin resistance can lead to continued fat gain despite exercise.
Mindmap
Keywords
💡Insulin Resistance
💡Insulin
💡Glycemia
💡Energy Consumption
💡Hypoglycemia
💡Diabetes
💡Peripheral Insulin Resistance
💡Pre-diabetes
💡Muscle and Fat
💡Nutrition and Exercise
💡Expectations and Results
Highlights
Insulin is a hormone that guides energy into cells.
Insulin helps in cell nutrition and conserves energy levels in the bloodstream.
Blood sugar levels, or glycemia, represent the amount of sugar in our arteries and veins.
Consuming too much energy, not just sugar, can lead to high insulin production.
High insulin levels can cause intense blood sugar fluctuations.
Insulin acts as a physiological brake to prevent health issues from overeating.
Insulin resistance varies throughout the day, being higher in the morning and late afternoon.
Increased insulin resistance can lead to energy storage in fat and hinder muscle use.
Persistent insulin resistance can lead to pre-diabetes and eventually diabetes.
Diabetes increases the risk of death from cardiovascular, cerebrovascular, and kidney diseases.
In sports medicine, insulin resistance affects the ability to gain muscle mass and lose fat.
Uncontrolled insulin resistance can lead to continuous fat gain despite exercise.
Nutrition, not just training, is key to managing fat and muscle mass.
Training provides the stimulus for muscle growth, but it must work with nutrition for desired results.
Achieving results takes time and setting expectations is crucial to avoid discouragement.
Transcripts
[Música]
Juan Alves de Abril Bom dia explica um
pouco sobre a resistência periférica
insulina então eu vou te explicar a
resistência periférica insulina pelo que
ela é Tá vamos começar do comecinho Juan
Toda vez que você consome qualquer tipo
de energia precisa existir um hormônio
que conduz essa energia para dentro da
célula principalmente é a insulina que
faz isso e ela faz isso criando duas
situações diferentes ajudando a nutrição
da célula e conservando o que é a
quantidade de energia que circula no
nosso aparelho circulatório tá então a
Glicemia que a gente tem a quantidade de
açúcar que a gente tem dentro das nossas
artérias e veias carregada pelo nosso
sangue o problema que quando a gente
consome energia demais e não é
simplesmente açúcar porque tem muita
gente que acha que só açúcar faz isso
não isso é uma questão de energia
mesmo gordura açúcar que seja
carboidrato complexo se você consome
energia demais o teu corpo ele começa a
produzir muita insulina só que como a
insulina é um hormônio que faz você ter
hipoglicemias ou seja ele pega todo esse
açúcar toda essa energia e Pumba joga
para dentro do músculo as variações
glicêmicas muito intensas elas dão
sintoma se a gente não tivesse esse
controle por exemplo você ia comer
comida ia entrar aquela com comida na
sua circulação essa energia na sua
circulação e de repente puf isso daí ia
direto pra célula que que ia acontecer
sua glicemia ia cair Plau você ia cair
no chão então a resistência periférica
insulina é como se fosse um
desacelerador para que você consiga não
passar mal Toda vez que você se alimenta
ela é fisiológica ela inclusive varia de
acordo com a hora do dia ela responde a
uma situação silc Diana exemplo a gente
tem maiores resistências periféricas a
insulina Logo no início da manhã e no
final da tarde então à noite a gente tem
resistência periférica insulina
principalmente porque a gente não tem
tanta energia disponível e isso é uma
forma de proteger cada um de nós é uma
forma do organismo se proteger a falta
de energia aguda Tá qual é o grande
problema quando a gente consome muita
energia essa resistência insulina ela
aumenta demais e quando ela aumenta
demais ela faz com que a gente guarde
energia na gordura só que ela impede que
a gente use energia no músculo e isso é
uma das razões de nós ganharmos gordura
progressivamente o grande problema é que
se você fica com uma resistência
periférica insulina que perdura ao longo
do dia depois de um tempo você entra
numa situação que chama pré-diabetes que
é uma incapacidade de usar a energia que
você consome e que infelizmente nessa
situação é muito mais fácil você ir para
o Diabetes do que você voltar para
dentro da fisiologia normal e quando
você chega no diabetes Você tem uma
incapacidade de uso dessa energia e isso
faz com que aumente o risco de morte por
doença cérebro vascular
cardiovascular doença dos rins né então
tudo que tem vasos muito pequenos
cérebro visão coração rins né tudo isso
sofre demais com o diabetes mas para nós
no dia a dia dentro da medicina
esportiva da performance o que que dita
a resistência periférica insulina sua
capacidade de ganhar massa muscular e
perder gordura significa que toda vez
que você tem uma resistência periférica
insulina não controlada você vai ter uma
chance muito grande de continuar garando
gordura Independente se você treina por
isso que eu falo para vocês sempre a mãe
do desempenho quando a gente fala de
gordura é a nutrição não é o treino o o
treino ele manda no estímulo muscular os
dois são importantes só que eles
precisam trabalhar junto para que você
tenha um efeito que esteja dentro das
expectativas porque tudo isso toma tempo
né E se toma tempo gera expectativa e se
gera expectativa significa que se você
não tiver o resultado que você gosta ou
que você deseja o que que vai acontecer
você vai desanimar
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