Be Good to Your Brain

The Mladenoff Clinic of Arizona Team • February 10, 2020

So what can you do for your brain? Plenty. *kids friendly blog*


How do you remember the way to your friend's house? Why do your eyes blink without you ever thinking about it? Where do dreams come from? Your brain is in charge of these things and a lot more.

In fact, your brain is the boss of your body. It runs the show and controls just about everything you do, even when you're asleep. Not bad for something that looks like a big gray wrinkly sponge.


Your brain has many different parts that work together. We're going to talk about these five parts, which are key players on the brain team:

  1. cerebrum (say: suh-REE-brum)
  2. cerebellum (say: sair-uh-BELL-um)
  3. brain stem
  4. pituitary (say: puh-TOO-uh-ter-ee) gland
  5. hypothalamus (say: hy-po-THAL-uh-mus)

The Biggest Part: the Cerebrum

The biggest part of the brain is the cerebrum. The cerebrum is the thinking part of the brain and it controls your voluntary muscles — the ones that move when you want them to. So you need your cerebrum to dance or kick a soccer ball.

You need your cerebrum to solve math problems, figure out a video game, and draw a picture. Your memory lives in the cerebrum — both short-term memory (what you ate for dinner last night) and long-term memory (the name of that roller-coaster you rode on two summers ago). The cerebrum also helps you reason, like when you figure out that you'd better do your homework now because your mom is taking you to a movie later.

The cerebrum has two halves, with one on either side of the head. Scientists think that the right half helps you think about abstract things like music, colors, and shapes. The left half is said to be more analytical, helping you with math, logic, and speech. Scientists do know for sure that the right half of the cerebrum controls the left side of your body, and the left half controls the right side.

The Cerebellum's Balancing Act

Next up is the cerebellum. The cerebellum is at the back of the brain, below the cerebrum. It's a lot smaller than the cerebrum. But it's a very important part of the brain. It controls balance, movement, and coordination (how your muscles work together).

Because of your cerebellum, you can stand upright, keep your balance, and move around. Think about a surfer riding the waves on his board. What does he need most to stay balanced? The best surfboard? The coolest wetsuit? Nope — he needs his cerebellum!

Brain Stem Keeps You Breathing — and More

Another brain part that's small but mighty is the brain stem. The brain stem sits beneath the cerebrum and in front of the cerebellum. It connects the rest of the brain to the spinal cord, which runs down your neck and back. The brain stem is in charge of all the functions your body needs to stay alive, like breathing air, digesting food, and circulating blood.

Part of the brain stem's job is to control your involuntary muscles — the ones that work automatically, without you even thinking about it. There are involuntary muscles in the heart and stomach, and it's the brain stem that tells your heart to pump more blood when you're biking or your stomach to start digesting your lunch. The brain stem also sorts through the millions of messages that the brain and the rest of the body send back and forth. Whew! It's a big job being the brain's secretary!

Pituitary Gland Controls Growth

The pituitary gland is very small — only about the size of a pea! Its job is to produce and release hormones into your body. If your clothes from last year are too small, it's because your pituitary gland released special hormones that made you grow. This gland is a big player in puberty too. This is the time when boys' and girls' bodies go through major changes as they slowly become men and women, all thanks to hormones released by the pituitary gland.

This little gland also plays a role with lots of other hormones, like ones that control the amount of sugars and water in your body.

Hypothalamus Controls Temperature

The hypothalamus is like your brain's inner thermostat (that little box on the wall that controls the heat in your house). The hypothalamus knows what temperature your body should be (about 98.6°F or 37°C). If your body is too hot, the hypothalamus tells it to sweat. If you're too cold, the hypothalamus gets you shivering. Both shivering and sweating are attempts to get your body's temperature back where it needs to be.


You Have Some Nerve!

So the brain is boss, but it can't do it alone. It needs some nerves — actually a lot of them. And it needs the spinal cord, which is a long bundle of nerves inside your spinal column, the vertebrae that protect it. It's the spinal cord and nerves — known as the nervous system — that let messages flow back and forth between the brain and body.

If a spiky cactus falls off a shelf headed right for your best friend, your nerves and brain communicate so that you jump up and yell for your friend to get out of the way. If you're really good, maybe you're able to catch the plant before it hits your friend!

The nervous system is made up of millions and millions of neurons (say: NUR-onz), which are microscopic cells. Each neuron has tiny branches coming off it that let it connect to many other neurons.

When you learn things, the messages travel from one neuron to another, over and over. Eventually, the brain starts to create connections (or pathways) between the neurons, so things become easier and you can do them better and better.

Think back to the first time you rode a bike. Your brain had to think about pedaling, staying balanced, steering with the handlebars, watching the road, and maybe even hitting the brakes — all at once. Hard work, right? But eventually, as you got more practice, the neurons sent messages back and forth until a pathway was created in your brain. Now you can ride your bike without thinking about it because the neurons have successfully created a "bike riding" pathway.

Emotion Location

With all the other things it does, is it any surprise that the brain runs your emotions? Maybe you had fun on your birthday and you were really happy. Or your friend is sick and you feel sad. Or your little brother messed up your room, so you're really angry! Where do those feelings come from? Your brain, of course.

Your brain has a little bunch of cells on each side called the amygdala (say: uh-MIG-duh-luh). The word amygdala is Latin for almond, and that's what this area looks like. Scientists believe that the amygdala is responsible for emotion. It's normal to feel all different kinds of emotions, good and bad. Sometimes you might feel a little sad, and other times you might feel scared, or silly, or glad.

Incorporate the following to improve your brain health and overall wellness:

  • Eat healthy foods. They contain vitamins and minerals that are important for the nervous system.
  • Get a lot of playtime (exercise).
  • Wear a helmet when you ride your bike or play other sports that require head protection.
  • Don't drink alcohol, take drugs, or use tobacco.
  • Use your brain by doing challenging activities, such as puzzles, reading, playing music, making art, or anything else that gives your brain a workout!

💜Chiropractic 💜Acupuncture 💜Applied Kinesiology 💜Neurofeedback 💜Nutritional Therapy 💜Cold Laser 💜Ion Detox

Schedule an appointment today. ✉️: info@mladenoffclinicaz.com

CALL or TEXT📲: (602) 524-0222

By The Mladenoff Clinic of Arizona Team July 16, 2025
Let's take a deep dive into signs of nutrient deficiency you should never ignore. Cracked Lips - > B2 Deficiency Riboflavin (vitamin B2) deficiency, also known as a riboflavinosis, can cause a variety of symptoms, including skin disorders, mouth sores, and vision problems. It's often associated with other nutritional deficiencies and can be particularly risky during pregnancy. Treatment typically involves riboflavin supplementation and addressing any underlying conditions contributing to the deficiency. Signs and Symptoms Skin: Dermatitis, including red, scaly patches, especially around the mouth, nose, ears, and genitals. Cracks and fissures at the corners of the mouth (angular cheilitis) and on the lips (cheilosis). Mouth: Soreness, inflammation, and a magenta-colored tongue. Eyes: Itchy, red, and watery eyes, light sensitivity (photophobia), and blurred vision. In severe cases, it can contribute to cataracts. General Fatigue, anemia (especially in severe cases), and possibly depression. Some studies also suggest a link to migraines and peripheral neuropathy. Reproductive: Riboflavin deficiency during pregnancy can potentially lead to fetal birth defects and increase the risk of preeclampsia. Causes Inadequate dietary intake: Especially in populations with limited access to riboflavin-rich foods like dairy, meat, and eggs. Malabsorption: Conditions like celiac disease or inflammatory bowel disease can impair riboflavin absorption. Increased needs: Pregnancy, lactation, and intense exercise can increase riboflavin requirements. Bleeding Gums - > Vitamin C Deficiency Vitamin C deficiency, if severe and prolonged, can lead to a disease called scurvy. Scurvy is characterized by symptoms like fatigue, anemia, bleeding gums, poor wound healing, and skin problems. While scurvy is rare in the United States, it can affect older adults with poor nutrition. Symptoms Early symptoms: Fatigue, weakness, irritability, weight loss, and vague muscle and joint aches. Scurvy symptoms (develop after months of deficiency): Bleeding under the skin (especially around hair follicles and as bruises), swollen and bleeding gums, loose teeth, dry and brittle hair, dry and rough skin, fluid accumulation in the legs, and anemia. Infants: May exhibit irritability, pain upon movement, loss of appetite, impaired bone growth, and bleeding or anemia. Causes Insufficient dietary intake: Not eating enough fruits and vegetables, which are rich in vitamin C. Increased need: Certain conditions like smoking, drug or alcohol abuse, pregnancy, and breastfeeding can increase the body's need for vitamin C. Absorption issues: Problems with the gastrointestinal tract can hinder vitamin C absorption. Hair Loss - > Zinc Deficiency Zinc deficiency occurs when the body doesn't get enough zinc, a vital mineral. This can lead to a range of symptoms, including impaired immune function, slow wound healing, hair loss, and skin problems. In severe cases, it can also affect growth, sexual development, and cognitive function. Symptoms Impaired Immune Function: Zinc is crucial for a healthy immune system, and deficiency can increase susceptibility to infections. Delayed Wound Healing: Zinc plays a role in cell growth and repair, so a deficiency can slow down the healing of wounds. Skin Problems: Skin rashes, eczema-like lesions, and dry, flaky skin can be signs of zinc deficiency. Hair Loss: Zinc deficiency can contribute to hair loss or thinning. Digestive Issues: Diarrhea, especially in infants, is a common symptom. Loss of Appetite and Weight Loss: Zinc deficiency can reduce appetite and contribute to weight loss. Changes in Taste and Smell: A reduced ability to taste and smell can be a sign of zinc deficiency. Growth Retardation: In children, zinc deficiency can hinder growth and development. Cognitive Impairment: Zinc is important for brain function, and deficiency can affect alertness, memory, and learning. Eye Problems: In severe cases, zinc deficiency can affect vision, including night blindness. Causes Inadequate Dietary Intake: Not eating enough zinc-rich foods can lead to deficiency, particularly in people with restrictive diets or limited access to nutritious food. Malabsorption Issues: Certain medical conditions, such as Crohn's disease or celiac disease, can interfere with zinc absorption. Increased Excretion: Conditions like diarrhea or kidney disease can increase zinc excretion, leading to deficiency. Increased Needs: Pregnancy, breastfeeding, and periods of rapid growth can increase the body's zinc requirements. Alcohol Abuse: Excessive alcohol consumption can impair zinc absorption and increase excretion. Night Blindness - > Vitamin A Deficiency Vitamin A deficiency occurs when the body doesn't get enough vitamin A, a fat-soluble vitamin essential for vision, immune function, and cell growth. It's a global health concern, particularly in developing countries, and can lead to vision problems, including night blindness and, in severe cases, blindness. Causes Dietary deficiency: Inadequate intake of vitamin A-rich foods is the primary cause, especially in regions where rice, which lacks vitamin A, is a staple food. Malabsorption: Conditions like cystic fibrosis, celiac disease, or certain pancreatic disorders can hinder the body's ability to absorb vitamin A. Liver disorders: The liver stores vitamin A, so liver issues can impair the body's ability to utilize it. Other conditions: Iron or zinc deficiency can also impact vitamin A uptake. Symptoms Night blindness: Difficulty seeing in low light is often the first noticeable symptom. Xerophthalmia: Dryness of the conjunctiva (white part of the eye) and cornea, potentially leading to corneal ulcers and blindness. Impaired immune function: Vitamin A is crucial for a healthy immune system, and deficiency can increase susceptibility to infections. Growth problems: Vitamin A deficiency can hinder growth and development, especially in children. Muscle Cramps - > Magnesium Deficiency Magnesium deficiency, also known as hypomagnesemia, occurs when the body has low levels of magnesium. Symptoms can range from mild, like fatigue and muscle cramps, to severe, such as seizures or abnormal heart rhythms. It's important to address magnesium deficiency promptly as it can lead to various health complications. Common Symptoms Fatigue and Weakness: Feeling unusually tired or weak. Muscle Problems: Muscle cramps, spasms, and twitching. Loss of Appetite: Reduced desire to eat. Nausea and Vomiting: Feeling sick to the stomach and throwing up. Numbness and Tingling: Pins and needles sensations, particularly in the limbs. Abnormal Heart Rhythms: Irregular heartbeat. Headaches: Including migraines. Personality Changes: Irritability, anxiety, or confusion. Causes Poor Dietary Intake: Not consuming enough magnesium-rich foods. Gastrointestinal Issues: Conditions like Crohn's disease or celiac disease can impair magnesium absorption. Excessive Alcohol Consumption: Alcohol can interfere with magnesium absorption and increase excretion. Certain Medications: Some medications can deplete magnesium levels. Kidney Problems: Impaired kidney function can affect magnesium levels. Ice Cravings - > Iron Deficiency Iron deficiency, particularly in the form of iron deficiency anemia (IDA), is associated with sleep disturbances like insomnia, shorter sleep duration, and restless sleep. Symptoms Being pale or having yellow "sallow" skin. Unexplained fatigue or lack of energy. Shortness of breath or chest pain, especially with activity. Insomnia and sleep disturbances: Research indicates a link between anemia and insomnia, with some studies showing a higher risk of insomnia in individuals with IDA. Anemia can also lead to other sleep problems, such as restless legs syndrome (RLS). Reduced oxygen flow: Iron deficiency can affect oxygen delivery to the brain, potentially leading to sleep disturbances. Increased heart rate: The body may compensate for reduced oxygen by increasing heart rate, which can make it harder to fall asleep. Anxiety and neurotransmitter imbalances: Low iron levels can contribute to anxiety, which can disrupt sleep. Additionally, iron is involved in the production of neurotransmitters like dopamine, serotonin, and melatonin, which play crucial roles in sleep regulation. Restless legs syndrome: Iron deficiency is a known risk factor for RLS, a condition characterized by an irresistible urge to move the legs, often accompanied by uncomfortable sensations. Sleep alterations in infants: Studies have also found that early IDA in infancy is associated with long-lasting alterations in sleep patterns, such as changes in REM sleep duration and timing, even after iron treatment. Fatigue - > B12 Deficiency Vitamin B12 deficiency can lead to a range of health problems, including anemia, fatigue, nerve damage, and neurological issues. It's crucial to recognize the symptoms and seek medical advice for proper diagnosis and treatment. Symptoms General: Fatigue, weakness, pale or yellow skin, headaches. Neurological: Numbness or tingling in hands and feet, muscle weakness, problems with balance and coordination, vision problems, memory problems, confusion, depression, and irritability. Gastrointestinal: Digestive issues, loss of appetite, a smooth, sore, and inflamed tongue (glossitis). Causes Dietary: Insufficient intake of B12-rich foods (primarily found in animal products). This is especially relevant for vegetarians and vegans. Absorption Issues: Conditions like pernicious anemia (where the body can't absorb B12), celiac disease, Crohn's disease, or after weight loss surgery can hinder B12 absorption. Dry Skin - > Omega-3 Deficiency Omega-3 deficiency can lead to various health issues, including dry skin, joint pain, mood swings, and fatigue. Insufficient intake of these essential fatty acids, found in foods like fish, flaxseeds, and walnuts, can be a contributing factor. Addressing this deficiency can involve dietary changes and, in some cases, supplementation. Signs and Symptoms Skin Issues: Dry, rough skin, eczema, and increased sensitivity. Joint Pain: Omega-3s have anti-inflammatory properties, and deficiency can exacerbate joint pain and stiffness, according to NativePath. Mood Changes: Deficiency can impact mood, potentially leading to depression, anxiety, and irritability, according to Progressive Medical Center. Cognitive Function: Omega-3s are important for brain health. Deficiency can lead to brain fog, poor memory, and difficulty concentrating, says Zooki. Other Symptoms: Dry eyes, fatigue, increased thirst, and potential cardiovascular issues can also be linked to omega-3 deficiency. Hair and Nails: Brittle hair and nails can be a sign of omega-3 deficiency, as these fatty acids contribute to hair and nail health. Depression - > Vitamin D Deficiency Vitamin D deficiency occurs when the body doesn't have enough vitamin D, which is crucial for bone health, calcium absorption, and various other bodily functions. It can lead to a range of health problems, including bone pain, muscle weakness, and increased risk of fractures, especially in children and older adults. Several factors can contribute to deficiency, such as limited sun exposure, dietary inadequacies, and certain health conditions. Causes Insufficient Sun Exposure: Sunlight is the primary source of vitamin D for most people, as the skin produces it when exposed to UVB radiation. Factors like geographic location (especially during winter months), limited time outdoors, and using sunscreen can reduce vitamin D synthesis. Dietary Deficiency: Very few foods naturally contain vitamin D. While some foods like fatty fish, egg yolks, and fortified products (like milk and cereal) can help, they may not provide sufficient amounts for everyone. Malabsorption Issues: Certain conditions like Crohn's disease, celiac disease, and cystic fibrosis can hinder the body's ability to absorb vitamin D from food. Certain Medications: Some medications, including certain anticonvulsants and those used to treat HIV/AIDS, can interfere with vitamin D metabolism and absorption. Obesity: Individuals with a BMI over 30 may have lower vitamin D levels due to the vitamin being sequestered in body fat, making it less available for use. Darker Skin Tone: People with darker skin pigmentation produce less vitamin D in response to sunlight than those with lighter skin. Symptoms Bone Pain and Weakness: Vitamin D is essential for calcium absorption, which is needed for strong bones. Deficiency can lead to bone pain, especially in the back and hips, and can increase the risk of fractures. Muscle Weakness and Pain: Vitamin D receptors are present in muscles, and deficiency can lead to muscle weakness, fatigue, and increased risk of falls. Rickets (in children): In children, vitamin D deficiency can cause rickets, a condition where bones become soft and weak, leading to skeletal deformities, particularly bowed legs. Osteomalacia (in adults): In adults, deficiency can cause osteomalacia, which is a softening of the bones, leading to bone pain, muscle weakness, and increased risk of fractures. Fatigue and Mood Changes: Some individuals with vitamin D deficiency may experience fatigue, depression, and other mood changes. Pale Skin - > Iron or B12 Deficiency Frequent Infections - > Zinc or Vitamin C Deficiency Tingling/Numbness - > B12 Deficiency Bloating after meals - > Low Stomach Acid Brain Fog - > Choline Deficiency Restless Legs - > Iron or Magnesium Deficiency Schedule an appointment with Dr. Diana to address your symptoms and get to the root cause of your health issues. Call or Text 1 (602) 524-0222.
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