Screening ToolBy colette.st.clair / January 14, 2026 Welcome to your Screening Tool Bacteria Within the last 30 days, I have had a persistent fever (over 100.4°F / 38°C) lasting more than 2–3 days I am experiencing localized pain, redness, swelling, or warmth in one specific area of the body. Within the last 30 days, I have noticed thick, yellow, green, or foul-smelling discharge (mucus, sputum, urine, wound drainage). My symptoms are worsening rather than improving, within the last 30 days I feel unusually fatigued, weak, or achy along with other symptoms (fever, chills, body aches)? Virus My symptoms began suddenly (within 24–48 hours). I am experiencing fever, chills, or generalized body aches. I have respiratory or flu-like symptoms such as cough, sore throat, runny or stuffy nose. Multiple people around me (family, coworkers, school) have similar symptoms? My symptoms are mild to moderate and gradually improving over several days. Fungus/yeast/candida I experience recurrent yeast infections, oral thrush, or fungal skin issues (itching, rashes, white patches), or White or creamy patches on skin, on the tongue or in the mouth I have frequent sugar or carbohydrate cravings, especially after meals or during stress. I am experiencing bloating, gas, constipation, diarrhea, or discomfort after eating. I have taken antibiotics, steroids, or hormonal medications in the past 3–6 months. I notice fatigue, brain fog, mood changes, or difficulty concentrating that fluctuate during the day. Microparasites I have digestive issues such as bloating, gas, diarrhea, constipation, or alternating diarrhea and constipation. I have unexplained fatigue, weakness or brain fog none of which improves with rest. I have abdominal cramping, nausea, or discomfort after eating—especially after raw foods or travel. I have traveled internationally, consumed untreated water, tap water, undercooked food, sushi, or had close contact with pets or livestock in the past year. I’m experiencing symptoms such as itching (especially anal itching), skin rashes, nutrient deficiencies, or unexplained weight changes. Large parasites I have unexplained abdominal pain, bloating, diarrhea, constipation, or visible mucus in stool. I have unexplained weight loss, increased hunger, or nutrient deficiencies despite normal eating. I experience anal itching (especially at night), restless sleep, or teeth grinding. I saw something unusual in my stool (string-like, ribbon-like, or worm-like material). I have been exposure risks such as undercooked meat or fish, unwashed produce, contaminated water, barefoot soil contact, or international travel, within the past year. Cardiovascular I have chest discomfort, pressure, tightness, or pain during activity or stress. I get shortness of breath with mild exertion or when lying flat. I have heart palpitations, irregular heartbeat, or episodes of rapid heart rate. I experience swelling in the ankles, feet, or legs, or sudden unexplained weight gain from fluid retention. I feel frequent fatigue, dizziness, or lightheadedness—especially with standing or exertion. Hypertension I have frequent headaches, especially in the morning. I have dizziness or lightheadedness. I have shortness of breath during routine activities. I have chest discomfort or tightness. I have blurred vision or visual disturbances. High cholesterol (frequently asymptomatic) I have chest discomfort or pressure during physical activity. I have shortness of breath with routine activities. I have pain or cramping in the legs while walking that improves with rest. I have yellowish patches around the eyes or on the skin. Detoxification I have fatigue or unusually low energy. I have headaches or head pressure. I have digestive issues (bloating, constipation, diarrhea, nausea). I have brain fog or difficulty concentrating. I have skin issues (rashes, acne, itching, unusual sweating). Digestive I experience frequent bloating, gas, or abdominal discomfort after meals. I have noticed changes in bowel habits such as constipation, diarrhea, or alternating diarrhea and constipation I have heartburn, acid reflux, nausea, or a feeling of fullness soon after eating. I have observed undigested food, mucus, or unusual color or odor in my stool. I experience fatigue, brain fog, or food sensitivities that seem linked to digestion. Kidney I experience frequent urination at night, changes in urine amount, or difficulty urinating. I have noticed swelling or puffiness in the ankles, feet, hands, or around the eyes. I have lower back or flank discomfort not related to muscle strain. I have observed changes in urine color, foaminess, blood, or strong odor. I have unexplained persistent fatigue, weakness, or difficulty concentrating. Liver I experience persistent fatigue, low energy, or weakness without a clear reason. I have digestive issues such as nausea, poor appetite, bloating, or intolerance to fatty foods. I have right-upper abdominal discomfort, pressure, or fullness beneath the rib cage. I have yellowing of the skin or eyes, dark urine, pale stools, or unexplained itching. I have a history of alcohol use, medication use, toxin exposure, or metabolic conditions (e.g., insulin resistance). Microbiome I regularly experience bloating, gas, abdominal discomfort, constipation, or diarrhea. Certain foods (such as sugar, dairy, gluten, fiber, or fermented foods) trigger digestive upset, fatigue, or brain fog. I have infections, allergies, sinus congestion, acne, rashes, or inflammatory skin conditions. I have anxiety, low mood, irritability, poor concentration, or brain fog linked to digestion or meals. I have used antibiotics, acid-reducing medications, steroids, or experienced food poisoning or prolonged stress within the past 1–2 years. Type II Dabetes I have frequent urination (peeing more often than usual) I have increased thirst I have increased hunger (even after eating) I have unexplained weight loss I am fatigued (feeling unusually tired or low energy) Metabolic syndrome I carry excess weight around the abdomen (waist size increasing despite similar calorie intake). I have been told I have high blood pressure, elevated blood sugar, insulin resistance, or pre-diabetes. I experience frequent sugar cravings, energy crashes, or intense hunger between meals. I have elevated triglycerides, low HDL (“good cholesterol”), or a family history of type 2 diabetes or heart disease. I experience fatigue, brain fog, or difficulty losing weight despite diet and exercise. Muscle and joints I experience persistent muscle or joint pain, stiffness, or soreness that lasts longer than a few weeks. I notice stiffness or reduced mobility, especially in the morning or after periods of inactivity. I have experienced joint swelling, redness, warmth, or tenderness I feel muscle weakness, cramps, or frequent strains during normal daily activities. I have pain or discomfort that limits my ability to exercise, work, or perform daily tasks. Respiratory I experience shortness of breath during normal activities or at rest. I have a persistent cough lasting more than 2–3 weeks or recurring frequently. I experience wheezing, chest tightness, or difficulty taking a deep breath. I have noticed increased mucus, phlegm, or changes in sputum color or thickness. I have a history of smoking, vaping, asthma, allergies, or frequent respiratory infections. Under-methylation I tend toward low mood, pessimism, or depression I feel low energy or sluggish I have difficulty handling stress or feel overwhelmed easily I am sensitive to odors, smells, food, or animals I do better with routine or structure than change Over-methylation I experience anxiety, nervousness, or racing thoughts I have difficulty falling or staying asleep I am emotionally sensitive or easily stimulated I react strongly to supplements, medications, or caffeine I feel better when calm, grounded, or sedated Hypoparathyroidism I have muscle cramps, spasms, or twitching (hands, feet, calves, face, jaw). I experience tingling or numbness (around lips, fingers, toes, extremities). I have fatigue or low energy (persistent tiredness not relieved by rest). I experience cognitive or mood changes (brain fog, anxiety, irritability, low mood). I have neurologic or cardiac symptoms (palpitations, lightheadedness, seizures, fainting). Hyperparathyroidism I have bone or joint pain – aching bones, back pain, joint stiffness, or frequent fractures. I experience fatigue or muscle weakness – general weakness, low stamina, difficulty climbing stairs or lifting objects. I have kidney or urinary symptoms – kidney stones, frequent urination, excessive thirst. I experience cognitive or mood changes – brain fog, memory issues, depression, irritability. I have digestive symptoms – constipation, nausea, abdominal discomfort, loss of appetite. Graves’ Disease I have rapid or irregular heartbeat (heart racing, palpitations, pounding pulse, or shortness of breath). I have heat intolerance or excessive sweating (feeling unusually hot, sweating more than others in the same environment). I experience anxiety, nervousness, or irritability (restlessness, panic-like feelings, emotional lability). I have unintentional weight loss or increased appetite (weight loss despite normal or increased food intake). I have tremors or muscle weakness (shaky hands, difficulty climbing stairs, proximal muscle weakness). Hashimoto’s Thyroiditis I have fatigue or low energy (persistent tiredness, sluggishness). I have cold intolerance (feeling unusually cold, cold hands or feet). I experience weight gain or difficulty losing weight despite no major changes in diet or activity. I experience cognitive or mood changes (brain fog, poor concentration, depression, memory issues). I have skin, hair, or gastrointestinal changes (dry skin, hair thinning, brittle nails, constipation). Functional hypothyroidism I have persistent fatigue or low stamina. I have cold intolerance or low body warmth. I have difficulty losing weight or unexplained weight gain. I experience brain fog or slowed thinking. I have hair, skin, or bowel changes. Pineal gland I have sleep disturbance. I have disrupted circadian rhythm – delayed sleep, irregular sleep-wake cycles. I experience daytime fatigue or excessive sleepiness. I have mood or cognitive changes. I am sensitive to bright light or symptoms of seasonal changes. Hypo-Adrenal I have persistent fatigue or low stamina - feeling exhausted, difficulty getting through the day, poor stress tolerance. I experience dizziness or lightheadedness – especially when standing up quickly. I have cravings for salt or salty foods. Especially mid-afternoon I have afternoon crash (2-4 pm) - sudden drop in energy, brain fog, or needing caffeing to function I experience low blood sugar-type symptoms – shakiness, irritability, sweating when meals are delayed. Hyper-adrenal (cortisol/adrenal overactivity) I experience anxiety, nervousness, restlessness. I have difficulty sleeping – trouble falling asleep, staying asleep, or waking too early. I have elevated blood pressure or rapid heart rate. I experience weight gain, especially around the abdomen. I have blood sugar or energy swings – crashes after stress or meals, irritability, shakiness, sugar cravings. Hypothalamus Dysfunction I have temperature regulation problems – feeling unusually hot or cold, poor tolerance to heat or cold. I have sleep-wake disturbances - irregular sleep schedule, difficulty falling asleep, daytime sleepiness. I have appetite or thirst dysregulation - loss of appetite, excessive hunger, unusual thirst, or fluid imbalance. I have hormonal rhythm or stress-response issues - poor stress tolerance, abnormal cortisol rhythms, fatigue after stress. I experience mood, motivation, or cognitive changes - apathy, irritability, anxiety, brain fog, poor concentration. Female Hormonal Balance (Female) I experience irregular, heavy, painful, or missed menstrual cycles. I have symptoms that worsen before my period, such as mood swings, anxiety, irritability, or depression. I have noticed changes in weight, bloating, or fluid retention that are difficult to explain. I experience fatigue, low energy, poor sleep, or afternoon crashes. I have noticed skin, hair, or temperature changes such as acne, hair thinning, excess hair growth, or feeling unusually hot or cold. PCOS (Female) I have irregular or missed menstrual cycles - infrequent periods, unpredictable timing, or absent cycles. I experience weight gain or difficulty losing weight - especially around the abdomen, despite diet or exercise. I have signs of elevated androgens - acne, excess facial/body hair, scalp hair thinning. I have blood sugar or energy dysregulation - sugar cravings, fatigue after meals, shakiness, brain fog. I have fertility related concerns or difficulty conceiving, or emotional issues such as mood swings, anxiety or depression. Estrogen Dominance (Female) I have menstrual irregularities or heavy periods (heavy bleeding, clotting, PMS, short cycles, or spotting). I experience breast tenderness or swelling - cyclical breast pain, fibrocystic changes. I experience weight gain or fluid retention - especially hips, thighs, abdomen; bloating. I have mood or cognitive changes - irritability, anxiety, depression, brain fog. I have headaches or migraines - especially cyclical or hormone-related headaches. Menopause Imbalance (Female) I have hot flashes or night sweats - sudden heat, flushing, sweating, especially at night. I have sleep disturbances - difficulty falling asleep, staying asleep, or early morning waking. I experience mood or emotional changes - irritability, anxiety, low mood, mood swings. I experience weight gain or body composition changes - increased abdominal fat, difficulty maintaining weight. I have cognitive or physical changes - brain fog, memory lapses, joint stiffness, low libido, vaginal dryness. Prostate (Male) I experience frequent urination, especially at night (nocturia). I have difficulty starting urination, a weak urine stream, or a feeling of incomplete bladder emptying. I experience urgency, dribbling, or intermittent stopping and starting of urine flow. I have noticed pelvic discomfort, perineal pain, or pain during or after ejaculation. I have a family history of prostate enlargement, prostatitis, or prostate cancer. Low Testosterone (Male) I have low libido or reduced sexual performance - decreased sex drive, erectile difficulties. I have fatigue or low energy - persistent tiredness, reduced stamina, poor motivation. I experience loss of muscle mass or increased body fat - reduced strength, increased abdominal fat. I have mood or cognitive changes - low mood, irritability, depression, brain fog, poor focus. I have reduced physical performance or recovery - slower recovery after exercise, decreased endurance Andropause (Male) I have reduced libido or sexual performance - lower sex drive, erectile difficulties. I have fatigue or decreased energy - persistent tiredness, reduced motivation, lower stamina. I experience loss of muscle mass or increased body fat - reduced strength, increased abdominal fat. I have mood or cognitive changes - irritability, low mood, depression, brain fog, reduced focus. I have sleep disturbances or poor recovery - insomnia, unrefreshing sleep, slower recovery after exercise. Anxiety I feel nervous, anxious, or on edge. I am not able to stop or control worrying. I worry too much about different things. I have trouble relaxing. I feel restless or easily irritated. Depression I have little interest or pleasure in doing things. I feel down, depressed, or hopeless. I have trouble falling or staying asleep, or sleeping too much. I feel tired or have little energy. I have difficulty concentrating on tasks (e.g., reading, work, or making decisions). HPA Axis I feel unusually tired, wired-but-tired, or unable to recover energy even after rest. I feel overwhelmed by stressors that I previously handled without difficulty. I have trouble falling asleep, staying asleep, or I wake feeling unrefreshed (especially early morning waking). I experience increased irritability, anxiety, low mood, or difficulty concentrating/brain fog. My energy, appetite, or alertness feels “out of sync” (e.g., low in the morning, second wind at night; salt/sugar cravings; frequent illness). Time's up