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What are the signs of a Neurotransmitter Deficiency? Proper amounts of neurotransmitters are necessary for maintaining optimal mental and physical health. Common conditions associated with serotonin/dopamine deficiencies include: Appetite and Eating Disorders, especially binging or bulimia Very strong cravings for sweets Depression Anxiety and Panic Attacks Chronic fatigue Fibromyalgia Headaches-especially migraines Premenstrual Syndrome Seasonal Affective Disorder Addictions Attention Deficit Disorder Chronic pain Insomnia Irritability and Anger Disorders Low motivation Compulsive Disorders Decreased sex desire 1. 2. 3. 4. 5. 6. 1. 2. 3. 4. 5. Neurotransmitters are the chemicals that allow communication to occur in the brain. DOPAMINE functions in: Feelings of pleasure/bliss Feelings of attachment/love Sense of altruism Integration of thoughts and feelings (focused) Appetite control Controlled motor movements Dopamine Deficiencies result in: Anhedonia (lack of pleasure) Lack of ability to feel love and to love another Lack of remorse about actions Distractibility Your world looks colorless 1. 2. 3. 4. 1. 2. 3. Norepinephrine functions in: Arousal, energy, drive, alertness Stimulation Fight or flight Long-term memory and learning Deficiencies result in: Lack of energy Lack of motivation First “state” called depression Optimal levels can result in: Wellbeing or euphoric effect in stressful situations. Excess levels can result in: Fear and anxiety (as may be the case for those who suffer from anxiety disorders). Norepinephrine is produced from dopamine with the help of amino acids: phenylalanine, lysine, and methionine. Vitamin C and B-6, magnesium, and manganese are important cofactors. Natural sources of building blocks: Almonds apples Avocado bananas Beef liver or kidney blue-green algae Cheese fish Most green vegetables Lean meat nuts Grains pineapple Poultry tofu 1. 2. 3. 4. 5. 1. 2. 3. 4. 5. Serotonin functions in: Emotional stability Reduces aggression Sensory input Sleep cycle Appetite control Serotonin deficiencies result in: Irritability Irrational emotions Sudden unexplained tears OCD Sleep disturbances Serotonin – provides calming and stabilizing actions Enough serotonin: we feel emotionally stable, we can sleep, we can sort out feelings and determine in a logical manner if there is a threat present. Low serotonin – irritable, overly sensitive to sights and sounds. Difficulty sleeping and sudden outbursts of tears. Enough serotonin: Hopeful/creative optimistic/focused Calm/responsive patient/good natured Loving/caring reflective/thoughtful And---we don’t CRAVE CARBOHYDRATES! 1. 2. 3. 4. 5. When we have a shortage of serotonin, lookout! We are… Depressed Anxious Irritable Impatient Impulsive Abusive Reactive A real Pain! Plus we… Fly off the handle easily!!!!!!!!! Have a short attention span Seem to be blocked and scattered Crave those sweets and high carbohydrates foods Suffer from insomnia and have poor dream recall 1. 2. 3. 4. 5. 1. 2. 3. 4. Enkephalins/endorphins functions in: Internal calm Sense of well-being Feelings of euphoria Self-concept Pain management Deficiencies result in: Internal turmoil Lack of “completeness” Sense of inadequacy Poor pain control What our body needs to supply Enkephalins… D-Phenylalanine Vitamin B6 Folic Acid Natural sources of building blocks for Enkephalins… Fish Blue-green algae Wheat germ green leafy vegetables Tortula yeastegg yolks (B-Complex) GABA: (gamma-aminobutyric acid)/it is really an amino acid but classified as a neurotransmitter. Induces relaxation and sleep Balances the brain where excitation is balanced with inhibition Stimulates HGH(human growth hormone) – HGH helps build muscle and prevent fat. Slightly sedative effect – best taken before going to bed. What causes Neurotransmitter Deficiencies? Here are some of the major reasons we can suffer from depressed neurotransmitter levels... Prolonged Emotional or Physical Stress. The human body is programmed to handle sudden, acute or short bouts of stress. Prolonged, chronic stress takes it toll on the “fight or flight” stress hormones and neurotransmitters. Eventually, these become depleted and coping becomes more difficult. Aging. 60% of all adults past age 40 have some degree of neurotransmitter deficiency. Aging neurons make smaller amounts of neurotransmitters. Also, as we get older, the body does not respond as well to them. Weight Loss Dieting. This is the most common cause of selfinduced neurotransmitter deficiencies. Limiting food intake in order to lose weight restricts the amounts of basic building blocks (neurotransmitter precursors) needed to produce enough neurotransmitters Studies from major universities, including Harvard, MIT, and Oxford, have documented that women on diets significantly deplete their serotonin within three weeks of dieting. This induced serotonin deficiency eventually leads to increased cravings, moodiness and poor motivation. These all contribute to rebound weight gain – the most common yet unfortunate consequence of dieting. Increasing neurotransmitter production during dieting is strongly encouraged to avoid yo-yo dieting. This is accomplished by taking dietary neurotransmitter precursor supplements during dieting Abnormal Sleep. Many neurotransmitters responsible for proper sleep, especially serotonin, are produced during REM sleep around 2-3 a.m. Serotonin converts to melatonin, the sleep hormone. When serotonin levels are low, melatonin levels will also be low. Disrupted sleep occurs and less neurotransmitters are produced causing a vicious cycle Certain Medications. Long-term use of diet pills, stimulants, pain pills, narcotics and recreational drugs can deplete neurotransmitter stores. The use of ma huang, ephedra and prescription diet pills (like phen-fen, Fastin, phentermine) use up large amounts of dopamine and serotonin. This can result in “rebound” appetite control problems, low energy, unstable mood and sluggish metabolism Neurotoxins. Heavy metal toxicity, chemical pesticides, fertilizers, certain cleaning agents, industrial solvents, and recreational drugs cause damage to the neuron and decrease neurotransmitter production. Excess caffeine, nicotine and alcohol can be neurotoxic. The street drug, Ecstasy, has particularly concerning neurotoxic effects. It can completely drain serotonin and permanently damage the neuron making treatment impossible Hormone Imbalances. Hormones influence neurotransmitter release and activity. If hormones are deficient or are off balance, neurotransmitters do not function well. Premenstrual Syndrome (PMS) is a classic example of how low serotonin levels can temporarily shift each month. Mood, appetite and sleep can be severely disrupted one to two weeks before the menstrual cycle. Another neurotransmitter imbalance occurs during menopause when dramatic changes in mood, energy, sleep, weight, and sexual desire occur Genetic Predisposition. Some people are born with a limited ability to make adequate amounts of neurotransmitters. They exhibit deficiency symptoms as children or young adults and often have relatives who suffered from significant mental illnesses. As they get older, affected individuals experience even more profound symptoms and debilitation. Traditional Medicine Treatments As recently as the l970’s the neurochemical pathways of the brain were not very well understood. There was very little in the way of successful treatments for mood disturbances. Electroconvulsive or “shock” therapy (ECT) was about the only effective treatment for resistant severe depression. We were unaware then of exactly how this therapy worked but now realize ECT works by artificially shocking neurotransmitters out of neurons. This flood of neurotransmitters results in marked improvement of depression. • The most commonly prescribed medications for abnormal moods (dysphoria) are the serotonin re-uptake inhibitors, called SRI’s. These include: Prozac, Paxil, Zoloft, Effexor, Serafem, Serzone, Celexa and Lexapro. SRI’s prevent serotonin from reabsorbing back into storage vesicles. More serotonin then stays in the synapse, reattaching to receptors and stimulating more neurons Alternative Medicine Treatments Many alternative methods aimed at raising neurotransmitter levels have been widely used with reportedly good success, especially in Asia and Europe. These include acupuncture, hypnosis, massage, reflexology, meditation, yoga and herbal remedies. Neurotransmitter measurements of meditating Tibetan monks, showed increased levels of serotonin, the “serenity” messenger. With scientific data like this now supporting the benefits of these ancient treatments, more Western medical disciplines are becoming convinced and integrating them into their practices The brain is a very hungry organ and a picky eater. “You are what you eat!” Protein Most neurotransmitters are made from protein or its subunits, amino acids. Eating adequate amounts of dietary protein is critical. The average person requires 4070 grams (up to 90 grams for a very active athlete) of protein daily. Serotonin originates from the amino acid tryptophan. Tryptophan is the least common amino acid in food. It is also the most difficult to absorb into the brain. These make serotonin synthesis more difficult. Although tryptophan is mainly found in fish, meat, dairy products, eggs, nuts and wheat germ, eating these does not substantially increase serotonin. This is because these foods contain other amino acids that compete with tryptophan for absorption. Tryptophan “loses out” to the other amino acids Surprisingly, eating carbohydrates raises serotonin levels but eating protein decreases serotonin levels. Carbohydrates cause an insulin response that favors tryptophan absorption over other amino acids. This explains why many people who need more serotonin (like being overlystressed or depressed) start to “selfmedicate” by eating more sweets or starchy carbohydrates. As tryptophan absorption rises, so will serotonin production Studies from Harvard, MIT and Oxford medical universities demonstrate that women on high protein/very low carbohydrate diets lower their serotonin levels, making them more prone to weight gain relapse, depression, excessive craving, bingeing, bulimia, severe PMS and seasonal affective disorder. • Dopamine is made from the amino acid tyrosine. Eating high protein foods promote dopamine production. Tyrosine is abundant and is found in chicken, fish, dairy products, almonds, avocados, bananas, legumes, soy products, pumpkin and sesame seeds Carbohydrates Dietary carbohydrates play a critical role in brain health. Women, especially, are vulnerable to how carbohydrates affect their moods. Serotonin, the main neurotransmitter for mood and appetite regulation, depends on carbohydrates for synthesis Dr. Judith Wurtman from Massachusetts Institute of Technology (MIT) has published many articles linking serotonin deficiency conditions to low dietary carbohydrate intake. Women normally have one third less serotonin than men. Diets that severely restrict carbohydrates will result in even lower serotonin levels. Dr. Wurtman found that women on high protein/very low carbohydrate diets were at greater risk for depression, seasonal affective disorder (SAD), carbohydrate crave/binge disorder and severe premenstrual syndrome. Dietary Fat About two thirds of our brain is made of fat (lipids). Lipids are incorporated into the brain cell walls promoting membrane flexibility and strength. A filmy fat layer covers the branches of neurons allowing proper electrical transmission of brain signals Dietary Fat Most lipids can be made directly by the body. But two lipids can come only from food. These fats are called essential fatty acids (EFA). The cell membranes of neurons are made from the essential fatty acids: alpha-linoleic acid (ALA) and linoleic acid (LA). Alpha-linoleic acid (ALA) belongs to the “omega-3” fatty acid family. Main food sources of omega-3 ALA include flax seeds, walnuts, sea plants, green leafy vegetables, canola, soy, and walnut oil. Linoleic acid (LA) belongs to the “omega6” fatty acid family. LA is found in the oils of seeds and nuts. Main food sources of omega 6 LA include expeller cold-pressed sunflower, safflower, corn and sesame oils The most abundant fat in the brain is DHA (docosahexaenoic acid), an omega-3 fatty acid. Good dietary sources of DHA come from high-fat, cold water fish like salmon, sardines, mackerel and trout. DHA made from microalgae is also available in supplement capsules. DHA is identical to that found in neuron membranes. Acetylcholine – helpful in learning and memory. Made from B vitamins choline, found in eggs and organ meats, lecithin, and legumes/ 5 grams per day recommended dosage. (Alzheimer’s is due in part to low acetylcholine as a result of death of the cholinergic neurons that make it). B Vitamins – aids in manufacturing neurotransmitters and regulating energy release in brain cells. Thiamin (B1) Riboflavin (B2) Niacin, pyridoxine (B6) Folic acid, biotin, cobalimin (B12) Supplements helpful to Brain Functioning: Multivitamins – can raise non-verbal IQ scores Antioxidants –help clean up the brain like rust cleaners to help keep the “rust: off our brain matter.(prunes, raisins, blueberries, blackberries, garlic, cooked kale, cranberries, strawberries, raw spinach, raspberries). Omega-3 – helps brain functioning and mood.(tuna, salmon, mackerel, sardines, herring, oysters, walnuts, flax seed oil). Selenium – naturally elevates mood. (grains, garlic, meat, seafood and Brazil nuts). Vitamin E – blood circulation and heart conditions. Folic Acid – low levels result in depression and increases the risk for Alzheimer’s disease. (supplements) Ginko Biloba – helps prevent memory loss. Increases circulation of oxygen and blood to the brain. Phosphatidylserine – stimulates acetylcholine and improves memory. Chromium – suppresses a sharp rise in blood sugar. B Vitamins – helps combat stress. Improves memory and brain development. • “If you listen to your body when it whispers, you won’t have to listen to it when it screams at you.”