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elonomhblog · 22 days

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the effect of what (and how) you eat

okay, this is a big topic. and so this is a long post. i'm going to be going over the effect of what you eat and why it's important to think about what foods you are consuming. don't worry! i do my research-- at the end of the post will be a few resources, and i'll show where i've gotten my information.

lots of dietary advice is available over the internet, but often the people absorbing the information do not understand the why. knowing where your information is coming from,, and not believing everything you read online is key to actually maintaining a good, healthy diet.

before you read: TRIGGER WARNING THERE IS MENTION OF EATING DISORDERS,,

let's start with this: like everything in this age, food is a double-edged sword. overconsumption and underconsumption can both kill you. what you eat; how you eat--it can help or hinder whatever your goals may be.

here's the effect/s: the connection between diet and mental health is profound. while we’ve long understood that diet plays a crucial role in overall health, emerging research in the field of nutritional psychiatry sheds light on how what we eat directly impacts our emotional well-being and mental state.

the brain-gut connection: the gut is closely linked to the brain. trillions of living microbes in our gut have essential functions, including synthesizing neurotransmitters. these neurotransmitters send chemical messages to the brain, regulating sleep, pain, appetite, mood, and emotions.

to improve your gut health, here's what you can do:

by eating a varied diet that includes fruits, vegetables, whole grains, nuts and seeds, essential nutrients are provided which feeds the beneficial bacteria in the gut. high fibre foods promote gut health by supporting good bacteria.

fermented foods, such as yogurt, kefir, sauerkraut, kimchi, and miso are rich in probiotics—live beneficial bacteria that boost gut health. kombucha (a fermented tea) is another option.

avoiding reducing processed foods can reduce the diversity of good bacteria in your gut. when i say processed foods, i'm referring to ultra-processed foods, for example, fried foods and frozen meals. they may be easy and cheap, but they include preservatives, artificial colouring, chemical flavouring and texturing agents. all of which our bodies are not made to consume. it's ignorant to tell you to avoid processed foods at all costs. that's not realistic, and a horrible mindset. instead, you should manage your intake. enjoy treats every now and then and don't punish yourself for it.

hydration is key to a healthy gut. water supports digestion and nutrient absorption.

stress management, eating well and exercise can also help your gut microbiome's health.

by having a healthy gut microbiome, you are helping your body to have lower chronic inflammation, have regular bowel movements and more effectively absorb nutrients. therefore, you will have a stronger immune system, have clearer skin and support your digestion and metabolism.

why eating protein matters: proteins are made of amino acids, which serve as the fundamental building blocks for various structures in our bodies. these amino acids are essential for forming enzymes, hormones, tissues, and DNA. protein is vital in maintaining and building muscle mass. when activities like strength training and physical exercise are engaged in, protein helps build and repair the muscles.

hemoglobin, a protein in our red blood cells, transports oxygen from our lungs to other tissues. without adequate protein, oxygen delivery would be compromised. antibodies, which defend against infections, are made of proteins. a well-functioning immune system relies on sufficient protein intake. collagen, a protein, maintains the integrity of our skin, hair, and nails. adequate protein supports healthy skin elasticity and wound healing.

the recommended dietary intake for protein relies on factors such as age, weight, height, gender, activity and overall health. remember that individual needs can vary, so consulting with a healthcare provider or registered dietitian is advisable to determine your specific protein requirements.

many diets exist that cut out entire macronutrients (keto for example) but that is not the way. each macronutrient has great importance in helping the body function.

carbohydrates are the body's (including the brain) preferred energy source. they enable muscle contraction during exercise and even at rest. carbs maintain body temperature, support heart function, and aid digestion.

the keto diet comes from the belief that when carbohydrates are not providing energy (are not being consumed), the body will use reserved energy stored in lipids (fat). while this is true, this diet is not maintainable-- it throws the body out of whack, storing more energy to maintain homeostasis.

fats provide energy and are essential for hormone production. they contribute to cell growth, brain health and vitamin absorption.

our brain is composed of ~60% fat. fats are essential for neurotransmitter production, affecting mood, cognition, and hormonal signalling. cholesterol, often associated with heart health, is a precursor for steroid hormones (testosterone, estrogen, progesterone). without adequate cholesterol, our body cannot produce these essential hormones.

effects of diet on mood: firstly, going long periods without eating can cause a drop in blood sugar levels, leading to tiredness and irritability. secondly, consuming excessive amounts of food can make you feel tired and lethargic.

choosing the right carbohydrates can help maintain blood sugar levels. our brain primarily runs on glucose (obtained from carbohydrate-rich foods). you can opt for slow-release carbohydrates to maintain steady energy levels. slow-release carbohydrates (a.k.a low GI food) provide a more sustained and gradual release of energy compared to other carbohydrates. examples include fruits, vegetables, whole grains (grainy bread, brown rice, oats) and sweet potatoes. high GI foods rapidly spike blood sugar levels due to their quick digestion and absorption.

going too long without eating can lead to low blood sugar levels, resulting in irritability and fatigue. overeating to discomfort can also leave you feeling tired and lethargic. consistent, moderate-sized meals help maintain stable blood sugar levels and promote an even mood.

i know, overeating is an issue that one cannot simply 'turn off'. it's important to know the psychology, and if you struggle with it--please talk to a health professional.

here is what i can tell you about overeating:

overeating is typically a learned behaviour and habit. certain foods are associated with pleasure and reward. when enticing food is encountered, we engage in eating behaviour and immediately experience pleasure. this reinforces the habit, making it challenging to change.

overeating may be serving as a coping mechanism for emotions. when feelings of sadness, disappointment, frustration, or even joy arise, someone may turn to food. emotional eating provides temporary relief, reinforcing the behaviour.

the first delicious bite triggers pleasure, satiates our appetite, and improves our emotional state. our memory associates this reward process with eating, leading us to continually seek that pleasure. this is due to immediate reward.

people with eating disorders may disregard their health, body, body image and lifestyle goals. they use food as a way to punish themselves and gain control over their life. restrictive eating disorders can lead to 'binging behaviour'. bingeing serves as a way to numb emotions. anxiety, stress, and depression can trigger binge behaviours. consuming certain foods or substances (like junk food or alcohol) releases dopamine, the “feel-good” neurotransmitter. this chemical rush can lead to physical addiction, reinforcing bingeing. a culture (unfortunately which is abundant in the world today) that emphasizes consumption as a measure of worth can contribute to bingeing. messages about thinness, drinking, and material possessions can drive these behaviours.

i hate that i am having to say this but alcoholism is bad. and caffeine addiction is bad. in no way is harming your health aesthetic or 'a vibe'.

limiting caffeine and alcohol can also improve mood. again, i'd like to stress that there is never going to be one perfect diet, and allowing yourself to enjoy whatever food you like is perfectly fine- as long as you are doing so in moderation.

everything is a balance.

resources/further reading, to end: Fat Requirements For Optimal Hormonal Health - Clean HealthHow Dietary Fat Benefits Hormones - Women's International Pharmacy (womensinternational.com) The truth about fats: the good, the bad, and the in-between - Harvard HealthDietary fats | healthdirectMacronutrients: Definition, importance, and food sources (medicalnewstoday.com)Know Your Macros-Why Macronutrients Are Key to Healthy Eating | Cedars-SinaiWhy the Proper Balance of Macronutrients is Vital for Good Health - Functional Diagnostic Nutrition What Is Protein & Why Do You Need It? (eatingwell.com)Protein: Why Your Body Needs It (webmd.com)Protein | The Nutrition Source | Harvard T.H. Chan School of Public HealthBinge-Eating Disorder (Compulsive Overeating) | Psychology Today AustraliaThe Psychology Behind Binge-Watching | PsychregBingeing: Why It Happens and What You Can Do About It (greatist.com) Understanding Overeating: The Psychology Behind It - Listen-HardWhy stress causes people to overeat - Harvard HealthThe Truth About Overeating | Psychology TodaySlow-release carbs list (medicalnewstoday.com)Why understanding carbs (and how to count them) matters | Diabetes UK Food and your mood - Better Health ChannelHow food can affect your mood | Nutrition AustraliaStress-related stomach pain: When to see a doctor - UChicago MedicineWhat Is Gut Health? A Comprehensive Guide to Digestive Wellness | U.S. News (usnews.com)Why Gut Health Matters More Than You Think | Well.Org Probiotics: What They Are, Benefits & Side Effects (clevelandclinic.org)Probiotics: What You Need To Know | NCCIH (nih.gov)What should I eat for a healthy gut? - BBC FoodLet’s Eat: How Diet Influences the Brain (brainfacts.org)

i know the fact that the resources are one big block may be annoying, but i don't have the commitment to in text reference lmao. hours of research and writing for a blog post, yes, but in text referencing is just too far.

i hope you learnt something

❤️joanne

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