Webb Therapy Uncategorized What Alcohol does to the Human Body

What Alcohol does to the Human Body

1. Alcohol (ethanol) enters the body through the oral cavity (i.e., the mouth). The inner surface of the oral cavity is mucosal tissue to keep the cavity lubricated and it is capable of absorbing alcohol into the bloodstream. This absorption is considered “insignificant”.

2. Alcohol flows down the oesophagus to the stomach where 10-20% of ethanol will be absorbed into the bloodstream. Alcohol enters the bloodstream via the mucosal tissue of the stomach wall, and travels straight to the liver. Alcohol can take 5-10 minutes to reach the brain because of the ethanol absorbed via the stomach. If you drink alcohol on an empty stomach, the pyloric sphincter [gateway between the stomach and the small intestine] is going to be more open, and the alcohol is going to immediately enter the small intestine after reaching the stomach. If food is also present in the stomach, the sphincter will open and close at a rate that allows food to enter the small intestine gradually, therefore if alcohol is also in the stomach, it will gradually enter the small intestine.

3. Alcohol flows through the pyloric sphincter into the small intestines where most alcohol absorption occurs. Human intestines are attached the to the posterior abdominal wall by a fold of membrane called the mesentery. Alcohol is absorbed into the mesentery via veins and then travels to the liver.

4. One function of the liver is that it detoxifies toxic elements into non-toxic elements before passing it to the heart and then the rest of the body. The liver sustains considerable “abuse” from a variety of toxic elements and chemicals, and therefore it needs to be capable of full regeneration. NOTE: Many diseases and exposures can harm it beyond the point of repair. These include cancer, hepatitis, certain medication overdoses, and fatty liver disease.

In the liver, ethanol is met with an enzyme called alcohol dehydrogenase and converts ethanol into acetaldehyde [ass-eh-tal-de-hide]. This chemical is more toxic than ethanol, so the liver uses another enzyme to convert acetaldehyde into acetate, which is non-toxic to the human body. NOTE: the amount of alcohol consumed + the timeframe it is consumed [and a variety of other factors] will influence the ability of the liver to effectively convert acetaldehyde all the way into acetate. The liver can’t handle the entire workload effectively therefore ethanol (before being metabolised) will go straight from the liver to the bloodstream and make its way directly to the heart.

NOTE: Genetics will play a role! Certain people do not produce the liver enzymes in enough quantity to properly breakdown ethanol.

5. Blood leaves the liver through the hepatic veins. The hepatic veins carry blood to the inferior vena cava—the largest vein in the body—to the right side of the heart. The heart will beat and send the incoming blood to the lungs to oxygenate and expel carbon dioxide as we breath out. This is how ethanol can be on your breath. Inside the lungs, at the very end of the bronchioles, are hollow air sacs called alveoli where there is a gas exchange. Ethanol evaporates through capillaries into the air sacs and exhaled out of the body. Breathalysers can detect the quantity of ethanol in a person’s system based on the quantity of ethanol in our breath.

6. Not all the ethanol will expel from the body via the breath. The rest will flow back to the heart, with newly oxygenated blood, and then get pumped all the way up to the brain and around the body. NOTE: Ethanol is water soluble. It will be distributed to every cell in the body except bone and fatty tissue [some will enter fat cells but not easily]. Ethanol will interact with every other cell i.e., every organ, gland, nerve, muscle etc.

7. Ethanol will affect and compromise protein synthesis inside muscle tissue. Therefore, if you have been training at the gym, running, swimming etc., your muscles will not effectively be able to repair.

8. Once ethanol has reached the brain, it will cross the blood-brain barrier and begin to affect chemical messengers [neurotransmitters] in the grey matter of the brain. It affects serotonin, dopamine, gamma-amino-butyric-acid (aka GABA), glutamate, endorphins etc. The person will experience pleasure, euphoria, lowered inhibitions [related to dopamine], lowered cognitive ability (e.g., decision making/problem solving, emotion regulation) and lowered coordination and reflexes.

The more ethanol ingested, the more dopamine is secreted and communicated between neurons (i.e., nerve cells). One of dopamine’s functions is to make you feel pleasure or ‘rewarded’ for doing things that are good for humans, hence, from an evolutionary perspective, we are likely to do them again to help us thrive in our environment and social world. Dopamine is secreted when we:

  • eat healthy foods (but also recently developed processed foods that are high in sugar and salt)
  • exercise
  • achieve goals
  • be productive (e.g., finish a task like cleaning, cooking, work-related tasks)
  • master new skills (e.g., learning an instrument or a new talent), and
  • have positive and stimulating social interactions

Ethanol influences so much dopamine secretion and communication that the brain becomes unable to make responsible decisions cognitively. The simultaneous experience of euphoria and lowered cognitive ability means we are more likely to be “happy” about making irresponsible decisions.

Increased dopamine is how drinking alcohol “blocks” unpleasant emotions like fear, stress, anxiety, and insecurity. When we don’t feel these unpleasant, yet necessary, emotions we will behave in ways that are dangerous, abnormal, potentially embarrassing, and generally problematic.

Another significant brain region affected by ethanol is the hypothalamus and the pituitary glad [together known as the hypothalamic-pituitary axis]. These structures control the entire hormonal system. The hypothalamus monitors the body, and it will send instructions to the pituitary gland based on information it receives from the hypothalamus. The hypothalamus is aware that ethanol is flooding the brain and it starts adjusting the secretion of hormones via the pituitary gland.

One of the instructions it gives the pituitary gland is to start modulating the adrenal glands to secrete cortisol (i.e., stress hormone) and epinephrine and norepinephrine (i.e., adrenaline).

Now, our cognitive capacity is diminished, inhibitions are lowered, and we will experience a rush of stress hormones and adrenaline coursing through the body. Cortisol and adrenaline will provide a boost of energy. It will increase the heart rate, blood pressure, body sweat, sugar levels in the bloodstream, and enhances the brain’s ability to use glucose. Glucose is a “fuel” source for brain functioning, including the generation of neurotransmitters. Behaviourally, we can see this in children when we say they are “hyperactive” because they’ve ingested too much sugar.

The pituitary gland will also slow the secretion of anti-diuretic hormone (aka. vasopressin). A diuretic is something that makes us urinate. If the anti-diuretic hormone (also called vasopressin) slows down, then we won’t be “holding on” to water as effectively, hence we begin to urinate more. People call this “breaking the seal”.

9. South of the body, blood is pumped into the kidneys via the renal artery which spreads through the renal cortex. The blood is then filtered into urine and expelled from the body. The lowered anti-diuretic hormone will dilate (become wider/bigger or more open) blood vessels in the kidneys which means more blood gets passed through and filtered, but it also means we lose a lot more body water which leads to dehydration. Vasopressin is essential in the control of osmotic balance, blood pressure regulations, and kidney function, therefore, when vasopressin is lowered, we are losing essential water and minerals/electrolytes. Electrolytes are involved in urination because the kidneys need them to make the process of filtering blood more efficient.

The loss of water and electrolytes will contribute to a hangover. Electrolytes play a role in cellular water absorption so if we are losing more water than we are bringing in, and we are losing the electrolytes that support the absorption of water, we become dehydrated very quickly.

10. The Hangover

Symptoms: nausea, fatigue, diarrhoea, vomiting, paranoia, anxiety, anorexia (i.e., loss of appetite), increased thirst, muscle weakness, irritability, sweating, increased blood pressure, and headache.

The exact cause of a “hangover” is not yet known however variables affecting the hangover are:

  • individual differences such as sex, size, body fat, genetics etc
  • lack of sleep
  • general health
  • drinking behaviour e.g., frequency, duration, quantity
  • food intake before and during
  • water intake before and after
  • your body’s ability to metabolise alcohol i.e., excessive amounts of acetaldehyde due to fewer enzymes to metabolise alcohol in the liver before entering the bloodstream
  • general behaviour while drinking e.g., poly-substance use, dancing, sexual activity, risk-taking behaviours etc.

Strategies for Controlled Drinking

  • Setting personal drinking limits and sticking to it
  • Alternating alcoholic drinks with soft drinks i.e., one alcoholic drink then a water, soft drink, or juice
  • Have a meal before drinking
  • Switching to low alcohol drinks
  • Having regular alcohol-free days/weeks/months
  • Identifying high risk situations for heavy drinking and creating a management plan

Engaging in alternative activities to drinking

Related Post

Quality Social Connections (Relationships)Quality Social Connections (Relationships)

Did you know that through a series of controversial (and incredibly sad) experiments, psychologist Harry Harlow, was able to demonstrate the importance of early attachments, affection, and emotional bonds on the course of healthy development. Harlow discovered that love and affections may be primary needs that are just as strong as or even stronger than those of hunger or thirst.

1 Think positive

This sounds easier said than done. I challenge you to intentionally consider alternatives to your habitual, default thinking pattern. We all want to be liked by others – because we want to belong to a group and to feel valued, needed and wanted. Worrying about social situations is very natural because we want to be perceived by others in a certain way. Other people’s perceptions are out of our control. So, we worry about it. We worry about things that are out of our control. We also know that we control our own behaviour, therefore, we feel responsible for behaving in ways that will mesh with others. We believe the likelihood of being liked will increase if we behave in certain ways.

Worrying can become problematic if we overthink past and future interactions, and perhaps we choose to avoid some or all interactions to protect ourselves. But then we don’t get the social connection we need.

I challenge you to think positive. Choose that instead. It will take energy because it might not be your default thinking pattern. Set your positive intention. Use mental energy. Trust that the opposite of your thinking can be true as well.

2 Forget comparison – unless you are a clone of someone else, you don’t have their genes, their life experience, their upbringing, their family history etc. It’s kind of illogical to compare yourself to someone else if you think about it, hey.

Don’t be concerned if others appear to have more or better friends than you. Quality and enjoyment matter more than quantity. Savour the moments of connection, wherever you can find them.

3 Anticipate change

Our life circumstances can leave us vulnerable to a sense of isolation. Relationships shift over time, and we may lose touch with friends who were once important. People form new relationships, move away, start families, become busier at work or start studying etc. Accepting change as normal can help you adjust to a change in your relationships. Just as we grow, evolve, and change, so will our relationships. Couples who were once in love will fall out of love. And friendships that were once enjoyed may become less enjoyable overtime.

4 Tolerate discomfort

Anxiety may cause you to avoid socialising. Understand that feeling awkward or embarrassed in social situations does not mean you are doing anything “wrong”. I remember a period I went through growing up. I noticed people around me starting to use for sophisticated language. I thought I had nothing of value to say, or nothing of interest. I would struggle to form sentences in my head. I was becoming so anxious that my social cognition was compromised. Learning to be comfortable with myself, relaxing into conversations, and listening more deeply to the other person helped me. I remember going on dates thinking I have absolutely nothing to say to this person. That cognition, that thought, wasn’t true. It was part of a larger story that I was creating in my mind.

Reach out to others and your skills will improve with time.

5 Listen well

Practice listening. Ask questions and really listen to the answers, rather than just waiting for your turn to talk, or worrying about how you will respond. If you’re curious about what someone is saying, your mind will naturally form a question or recall a similar experience that you can share.

Respond warmly to people’s experiences through your posture, facial expressions and words. Put the mobile phone away and be present.

6 Rehearse

Out of practice with small talk? Spend some time thinking about questions you can use when conversation stalls. You might ask if the other person has been overseas or travelled, what music do they like, or what movies they like to see at the cinema. A natural question to ask is what did you get up to today? What do you have planned for the weekend?

I once attended a training for work. The facilitator shared her experience of often finding herself in similar situations, and she decided to formulate a “go-to” script for when she became tense, and a conversation stalled. Rather than panic, she had a mental go-to script to bridge the gap until the conversation returned to a natural flow. Sometimes it’s nice to allow for a silence, scan your environment and discuss something happening around you.

7 Go offline

Social media helps many people, but it can also increase disconnection, depression, loneliness, anxiety, and headaches. Ensure you have a healthy offline life. Perhaps invite trusted online friends to an offline meeting to build your relationship.

8 Help and service

Helping someone gives a feel-good rush. Oxytocin and dopamine neurotransmitters have been shown to be involved in human bonding. These chemicals can make us feel pleasure. Create a bond with someone by offering help or asking for it. If we’re not someone who asks for help often, the people who know us well will likely feel closer to you because you need them for something, nourishing the bond you have. Have you noticed that strangers in the street are often very willing to help someone with directions? It makes people feel good to help others and be helped in return. Something as little as assistance with a bag or holding a lift can help people feel seen and cared for.

9 Get involved

I know this one may make some people go “Eeeeek” and cringe. However, evolutionary and developmental psychology … and all psychology, has suggested time and time again, that feeling part of a larger community and getting involved makes us feel alive and part-of. Joining in connects you to other people, unites you in a shared activity, and provides an easy way to get to know people better.

Have you ever watched a group of people in the street having a laugh, or watched people playing a sports game, or doing an activity together – while you’re sitting alone on the outside. You might mock them to yourself to make yourself feel superior or protected. We’d rather be part of. It’s just the truth.

10 Manage stress

Everybody has some social situations they dread. Practice simple stress management techniques, such as breathing deeply and slowly, to help keep your stress in check through awkward moments.

We need stress to perform optimally. Befriend your stress. When it becomes overwhelming, recognise that it’s happening, allow it to be there, investigate where it’s living in your body, and nurture that part of yourself. Talk to a trusted friend in times of excessive or toxic stress. Do whatever you need to come back home to yourself. Rest. Drink water. Eat nutritious food. Shower or bathe. Spend time outdoors in nature. Watch something on tv. Listen to music. Come home to your true self, recharge the batteries, and then jump back in. You’re allowed to switch off for a while.

11. Practice, practice, practice

Relationship skills can be learnt. Don’t be discouraged. Remember that social connections are good for you. If you feel like you need support to build better connections skills, a counsellor or therapist can help.

We learn from new experiences. They create, wire, and strengthen, neural pathways in the brain. You can be silent and listen during social interactions. Get curious about the other person. Ask questions. Share some of your story and ideas. And breath. Practice makes progress – not perfection.

There’s nothing ‘fake’ about ‘faking it until you make it’There’s nothing ‘fake’ about ‘faking it until you make it’

When to Fake It Till You Make It (and When You Shouldn’t)

Faking it for the right reasons can change you for the better. Here’s why.

Posted Jun 27, 2016By Amy Morin

One day, a client came to see me because she felt socially awkward. She knew that her inability to make small talk was holding her back both personally and professionally. As a shy person, she hated going to networking events. But making connections was vital to her career.I asked, “What do you usually do when you go to a networking event?” She said, “I stand awkwardly off to the side and wait to see if anyone will come talk to me.” I asked her, “What would you do differently if you felt confident?” and she said, “I’d initiate conversation and introduce myself to people.”

Right then and there, she discovered the solution to her problem: If she wanted to feel more confident, she had to act more confident. That wasn’t quite what she wanted to hear. She’d hoped for a solution that would immediately make her feel more confident. But the key to becoming more comfortable in social situations is practice.Her instinct was to wait until she felt more confident, but that confidence wasn’t going to magically appear out of thin air—especially if she was standing around by herself. However, if she started talking to people like a confident person, she’d have an opportunity to experience successful social interactions, and each of these would boost her confidence.

Acting “As If”

Acting “as if” is a common prescription in psychotherapy. It’s based on the idea that if you behave like the person you want to become, you’ll become like this in reality:

1. If you want to feel happier, do what happy people do—smile.

2. If you want to get more work done, act as if you are a productive person.

3. If you want to have more friends, behave like a friendly person.

4. If you want to improve your relationship, practice being a good partner.Too often we hesitate to spring into action. Instead, we wait until everything feels just right or until we think we’re ready. But research shows that changing your behavior first can change the way you think and feel.

The Biggest Mistake Most People Make

Faking it until you make it only works when you correctly identify something within yourself that’s holding you back. Behaving like the person you want to become is about changing the way you feel and the way you think.If your motives are to prove your worth to other people, however, your efforts won’t be successful, and research shows that this approach actually backfires. A study published in the Journal of Consumer Research found that people who tried to prove their worth to others were more likely to dwell on their shortcomings. Ambitious professionals who wore luxury clothing in an effort to appear successful, and MBA students who wore Rolex watches to increase their self-worth just ended up feeling like bigger failures. Even worse, their attempts to project an image of success impaired their self-control. They struggled to resist temptation when they tried to prove that they were successful. Putting so much effort into faking it used up their mental resources and interfered with their ability to make good choices.

How to “Fake It” the Right Way

Acting “as if” doesn’t mean being phony or inauthentic. It’s about changing your behavior first and trusting the feelings will follow. As long as your motivation is in the right place, faking it until you make it can effectively make your goals become reality. Just make sure you’re interested in changing yourself on the inside, not simply trying to change other people’s perceptions of you.

When “Trauma” Became a Buzzword: What We Gain and What We Lose when Clinical Language goes MainstreamWhen “Trauma” Became a Buzzword: What We Gain and What We Lose when Clinical Language goes Mainstream

Not long ago, words like “triggered,” “gaslighting,” “narcissist,” and “neurodivergent” belonged almost exclusively to therapists’ offices and psychology textbooks. Now they’re everywhere; in workplace training sessions, community organisations, TikTok comment sections, and casual conversation between friends over coffee. That shift has brought some genuinely important changes. But it’s also introduced some problems worth taking seriously.

The real wins

It would be unfair to dismiss this cultural shift outright. There are meaningful gains. More people today can identify manipulation, coercive dynamics, and emotional harm than any previous generation. Mental health conversations have been destigmatised in ways that would have been hard to imagine twenty years ago. People who were historically silenced, particularly those from marginalised communities, finally have language that validates their experiences and gives them permission to leave harmful situations. That’s progress

But then there’s “concept creep” (pathologising the ordinary or “diagnostic inflation”)

Psychologists use the term “concept creep” to describe what happens when a word originally defined by strict clinical boundaries starts expanding to cover increasingly ordinary experiences. And that’s precisely what happened with “trauma.”

Clinically, trauma refers to experiences that overwhelm the nervous system i.e., genuine threats to safety, severe harm, events that exceed a person’s capacity to cope. These days, the same word is regularly applied to being disagreed with, having a relationship end, receiving criticism, or simply feeling uncomfortable. Events like relationship breakdowns, job loss, or failure can be genuinely devastating, and for some people, under some circumstances, they absolutely do meet the clinical threshold for trauma. The distinction isn’t really about the type of event. It’s about the impact on the nervous system and the person’s capacity to integrate the experience.

When everything qualifies as trauma, the word stops doing useful work. Worse, it can actually undermine the resilience people need to navigate a genuinely difficult world.

The nervous system problem

Here’s where it gets important. In actual “clinical” trauma, the brain’s threat-response systems activate intensely. Memory processing is disrupted. The body mobilises for survival in ways that can leave lasting marks.

Discomfort is different. It involves real emotional activation, it’s not pleasant, but cognitive flexibility remains available. The capacity to think, reflect, and choose a response is still intact.

When people learn to label ordinary emotional discomfort as trauma activation, the consequences compound. If discomfort feels equivalent to harm, avoidance becomes a logical response. But avoidance prevents the gradual building of tolerance. And without tolerance, the world gets smaller.

Trauma as identity and social currency

In some online communities, there’s an uncomfortable dynamic worth naming: being “highly traumatised,” “chronically triggered,” or “deeply misunderstood” can confer real social benefits — belonging, validation, moral authority, and attention.

This doesn’t mean the experiences aren’t real. But when distress becomes central to someone’s identity, letting go of that distress can start to feel like losing themselves. Recovery, paradoxically, becomes threatening.

The fragility trap

In certain environments, fragility functions as a kind of protection. If I am highly sensitive, others must accommodate me. Challenge becomes inappropriate. Accountability becomes unsafe. The person is shielded, but the cost is enormous.

Resilience, both psychologically and biologically, develops through graded exposure to stress. We become capable through encountering difficulty, not by avoiding it. Systems that never face adaptive pressure weaken over time. This is simply how human development works.

Why this moment matters

Several things are converging right now. Social media algorithms reward extreme emotional narratives. Identity formation increasingly happens in digital spaces that amplify distress. Institutions have frequently overcorrected towards protective language in ways that, whatever their intentions, can inadvertently signal that discomfort is dangerous. And while there’s been important growth in awareness of systemic injustice, the corresponding emphasis on individual agency has sometimes been lost.

We’ve swung from “suppress your emotions entirely” to “your emotions define reality.” Neither extreme serves people well.

Holding the middle ground

What good support actually looks like isn’t dismissing people’s experiences, it’s deepening them. The distinction that matters is between trauma-informed practice and what might be called trauma-indulgent practice.

Trauma-informed means understanding that harm genuinely impacts nervous systems, avoiding shame, recognising power imbalances, and creating safety. It’s grounded and necessary.

Trauma-indulgent means treating all discomfort as harm, reinforcing avoidance, allowing emotional reasoning to override reality, and quietly removing personal responsibility from the picture. It feels compassionate in the moment but tends to leave people worse off over time.

In practice, holding the middle ground means validating what someone feels while gently asking whether something was truly unsafe or simply hard. It means acknowledging difficulty while also reinforcing capacity. It means introducing a reality that doesn’t get much airtime in online spaces — that we can’t always control how those around us speak or behave, but we can build our own tolerance and capacity to regulate.

The question underneath everything

There’s a deeper ethical question running through all of this: are we reducing suffering in the long run, or just distress in the short term?

Protecting people from discomfort today, if it increases fragility tomorrow, is not a kindness. But exposing people to challenge without adequate safety and support risks re-traumatising those with genuine wounds.

The balance isn’t complicated to describe, even if it’s genuinely difficult to hold: safety, combined with graduated exposure, combined with a genuine sense of agency.

Anyone supporting others through difficulty needs a calm nervous system, a high personal tolerance for distress, and the capacity to sit with being perceived as insensitive when holding a difficult but necessary line. Clear values and genuine boundaries aren’t optional extras — they’re the model.

The world remains economically uncertain, socially polarised, and digitally relentless. People will encounter disagreement, rejection, imperfect institutions, and others who handle things badly. Preparing people for a world where everyone is perfectly considerate is not just unrealistic — it’s a disservice.