Our Location

      1130 Upper Hembree Rd,

      Roswell, GA 30076

      Patient Education Library

      Plain-language explanations of the conditions, therapies and tests we work with most, written by this practice rather than syndicated from a stock library. 107 topics across 14 areas, each linking through to the page that covers it in full.

      This is general information and not medical advice. Nothing here diagnoses anything, and none of it replaces the care of your own doctor. If something matches what you are living with, that is a reason to have a conversation rather than to self-treat. Call (770) 674-6311 or request an appointment.

      Digestive Health

      The gut turns up in problems that look unrelated to digestion: mood, skin, joints, energy, immunity. It is one of the more productive places to start when a picture does not add up.
      Go to Digestive Health ›
      • Acid Reflux and GERD

        Reflux is often treated as an acid excess when the pattern points elsewhere, including meal timing, weight, alcohol, and how well the valve at the top of the stomach closes. Long-term acid suppression has its own trade-offs worth understanding.

      • Leaky Gut (Intestinal Permeability)

        The intestinal lining is meant to be selective. When that barrier loosens, particles cross that normally would not, which is one proposed route from gut trouble to symptoms elsewhere. The concept is better established in research than in routine practice.

      • Irritable Bowel Syndrome (IBS)

        IBS is a diagnosis of pattern rather than pathology, which is why two people with the same label can need opposite things. Food triggers, stress load, motility and the gut microbiome all pull on it.

      • SIBO (Small Intestine Bacterial Overgrowth)

        Bacteria that belong further down the digestive tract set up in the small intestine, where they ferment food early and produce gas. Bloating that arrives soon after eating is the classic complaint.

      • Candida Overgrowth

        Candida is a normal resident that can overgrow when the conditions favour it, such as after antibiotics. It is also one of the most over-diagnosed things in natural medicine, so testing matters more here than usual.

      • H. pylori

        A bacterium that colonises the stomach lining and is a well-established cause of ulcers and chronic gastritis. Unlike much in this section, it is testable and its treatment is conventional and effective.

      • Constipation

        Frequency matters less than effort, completeness and change from your own normal. Fibre, hydration, movement, thyroid function and magnesium status all feed into it.

      • Inflammatory Bowel Disease

        Crohn's disease and ulcerative colitis are autoimmune conditions that need gastroenterology care. Nutrition and nutrient status matter alongside that care, not instead of it.

      • Digestive Enzymes

        Enzymes break food into pieces small enough to absorb. When output falls, symptoms show up as bloating, fullness and undigested food, and nutrient status can slip even on a good diet.

      • Probiotics: What They Do

        Probiotics are live organisms studied for specific strains and specific uses. The evidence is strain-specific, which is why "take a probiotic" is less useful advice than it sounds.

      Thyroid and Adrenal

      Two systems that quietly set the pace for everything else. Both produce symptoms that get attributed to stress, age or mood long before anyone tests them properly.
      Go to Thyroid Health ›
      • Hypothyroidism

        An underactive thyroid slows the body down: fatigue, cold intolerance, weight that will not move, dry skin, low mood. Symptoms often arrive well before the standard test flags anything.

      • Hyperthyroidism

        An overactive thyroid does the reverse, producing a racing heart, heat intolerance, anxiety and unintended weight loss. It needs medical assessment rather than a supplement.

      • Hashimoto's Thyroiditis

        The most common cause of hypothyroidism in the United States, and an autoimmune condition rather than a simple gland failure. That distinction changes what is worth looking at.

      • Graves' Disease

        The autoimmune form of an overactive thyroid. It requires conventional endocrine management, with nutrition and stress load as supporting considerations.

      • Why a Normal TSH Can Miss Things

        TSH is a pituitary signal, not a direct measure of thyroid hormone. A fuller panel including free T3, free T4 and antibodies sometimes explains what a single number cannot.

      • Adrenal Fatigue: What the Term Means

        A widely used label for the exhaustion pattern that follows prolonged stress. It is not a recognised medical diagnosis, and we would rather say so plainly than pretend otherwise. The symptoms are real and worth investigating.

      • HPA Axis and the Stress Response

        The hypothalamic-pituitary-adrenal axis is the loop that governs cortisol. Sustained pressure changes its rhythm, which is a more accurate frame than the idea of glands wearing out.

      • Chronic Fatigue

        Persistent exhaustion that rest does not fix has many possible drivers: thyroid, iron, B12, sleep quality, blood sugar, infection and mood among them. It deserves a full workup rather than a label.

      Hormones and Metabolic Health

      Hormones are messengers, and the message changes with sleep, stress, body composition and what you eat. Much of what gets called a hormone problem starts somewhere upstream.
      Go to Hormone Balancing ›
      • Hormonal Imbalance: Common Signs

        Irregular cycles, stubborn weight, low mood, poor sleep, thinning hair and low drive can all point at hormones. They can also point at thyroid, iron or stress, which is why the pattern matters more than any one symptom.

      • Irregular or Difficult Periods

        Cycle changes are information. Thyroid function, insulin, body composition, stress and nutrient status all influence them, and the useful question is which one is driving yours.

      • Perimenopause and Menopause

        A transition rather than an event, often running several years. Sleep, temperature regulation, mood and body composition shift together, and lifestyle levers work better earlier than later.

      • Night Sweats

        Common around hormonal transitions, but also produced by blood sugar swings, alcohol, thyroid overactivity, medication and infection. Worth ruling the others out.

      • Metabolic Syndrome

        A cluster rather than a disease: central weight, raised blood pressure, high triglycerides, low HDL and rising blood sugar. Each one worsens the others, and the cluster is largely responsive to diet and movement.

      • Insulin Resistance and Blood Sugar

        Cells respond less to insulin, so the body makes more of it. This runs quietly for years before glucose readings change, which is why it is often missed early.

      • Type 2 Diabetes: Supporting Your Care

        Diabetes is managed by your physician. Nutrition, movement, weight and sleep meaningfully affect how that management goes, and that is where naturopathic support belongs.

      • Diabetic Neuropathy

        Nerve damage from long-running high blood sugar, usually felt first in the feet. Blood sugar control is the foundation; nutrient status and circulation are worth attention alongside it.

      Hormone Therapy and Bioidentical Hormones

      The practice offers bioidentical hormone therapy, approached the way it approaches everything else: test first, treat the person rather than the number, and start with what is driving the imbalance. These pages are deliberately frank about what the evidence does and does not support, because this is an area with more marketing than science attached to it.
      Go to Hormone Balancing ›
      • What "Bioidentical" Actually Means

        It means the hormone is structurally identical to the one your body makes, as opposed to a modified molecule. That is a statement about chemistry, not about safety, and the two get conflated constantly in advertising.

      • FDA-Approved Versus Compounded

        Bioidentical hormones come both ways. Several are FDA-approved, including estradiol and micronized progesterone. Compounded preparations are made to order by a pharmacy and are not FDA-approved, which is a real distinction worth knowing before you start.

      • What the Evidence Says About Compounded Hormones

        In 2020 the National Academies of Sciences, Engineering and Medicine reviewed compounded bioidentical hormone therapy for the FDA and found the supporting evidence largely came from anecdote, patient report and prescriber testimony rather than controlled trials. They recommended reserving compounded preparations for people who cannot use an approved product or who need a dose or form that is not commercially made. We think you should know that before deciding.

      • Why "Natural" Does Not Mean "Safer"

        Compounded hormones are frequently marketed as safer than approved ones because they are natural or plant-derived. There is no good evidence for that, and the known risks of hormone therapy apply either way. Anyone telling you otherwise is selling.

      • Testing Before Treating

        Hormones follow daily and monthly rhythms, so when a sample is taken matters as much as what it shows. We test before prescribing, and retest to see what actually changed, rather than adjusting on symptoms alone.

      • Delivery Methods

        Creams, gels, patches, troches, capsules and pellets all behave differently in absorption, steadiness of level and how easily a dose can be stopped or changed. Pellets in particular cannot be removed once inserted, which is worth weighing in advance.

      • Progesterone

        Usually paired with estrogen in anyone who still has a uterus, because unopposed estrogen carries endometrial risk. Micronized progesterone is available as an FDA-approved product.

      • Estrogen Therapy

        Effective for the vasomotor symptoms of menopause. Timing relative to menopause, personal and family history, and route of delivery all shape whether it suits you, which is a conversation rather than a formula.

      • Thyroid Hormone Support

        Different from sex hormone therapy and managed differently. Dose is guided by testing and by how you actually feel, and both matter.

      • DHEA and Pregnenolone

        Precursor hormones the body converts into others, which is precisely why supplementing them has knock-on effects that are not always predictable. Worth testing rather than assuming.

      • What Hormone Therapy Will Not Fix

        If poor sleep, chronic stress, blood sugar swings or nutrient deficiency are driving your symptoms, hormones prescribed on top of that tend to disappoint. We look underneath first. That is the naturopathic part, and it is not a delay tactic.

      Men's Health

      Men present later and with less detail, and a good deal of what gets framed as a sexual health problem is a cardiovascular, metabolic or sleep problem announcing itself early.
      Go to Hormone Balancing ›
      • Low Testosterone: Symptoms and Testing

        Fatigue, low drive, mood change, lost muscle and poor concentration can all point here, and can all point elsewhere. Testosterone follows a daily rhythm, so morning testing on more than one occasion is the standard approach.

      • Erectile Difficulty as an Early Warning

        This is the part most articles skip. Erectile function depends on small blood vessels, and problems there often precede cardiovascular disease by several years. It is a reason for a cardiovascular workup, not just a prescription.

      • Testosterone Therapy: What to Weigh

        It can help men with genuinely low levels and symptoms to match. It also suppresses fertility, needs monitoring of blood count and prostate markers, and is not a general-purpose tonic. Levels alone do not justify treatment.

      • Sleep Apnoea and Hormones

        Untreated sleep apnoea lowers testosterone, raises cardiovascular risk and produces the same fatigue and low mood people attribute to hormones. Treating the apnoea sometimes resolves the rest.

      • Prostate Health

        Urinary changes are common with age and are not automatically serious, but they should be assessed rather than assumed. Screening decisions belong with your physician.

      • Metabolic Health in Men

        Central weight, insulin resistance and low testosterone reinforce each other in a loop. Breaking it usually starts with the metabolic side rather than the hormonal one.

      Cancer: Supportive Care

      Read this part carefully, because it matters. We do not treat cancer. Cancer is treated by your oncology team, and nothing here is an alternative to that. What we offer is supportive care alongside it: nutrition, symptom comfort, and help with the toll treatment takes. Delaying or declining conventional treatment in favour of natural therapy is associated with worse survival, and we will say so directly rather than leave it implied.
      Go to Integrative Cancer Support ›
      • What Integrative Cancer Support Is

        Supportive care given alongside oncology treatment, aimed at quality of life: nutritional status, managing side effects, sleep, stress and function. It does not target the cancer, and it does not replace any part of your oncology plan.

      • What It Is Not

        It is not a cancer treatment, an alternative protocol, or a reason to postpone surgery, chemotherapy, radiotherapy or immunotherapy. Any provider offering a natural therapy as a substitute for oncology care is one to walk away from.

      • Nutrition During Treatment

        Treatment affects appetite, taste, swallowing and digestion, and weight loss during treatment is associated with worse tolerance of it. Keeping nutrition adequate is one of the more useful things supportive care does.

      • Supplements and Interactions

        This is the most important thing on this page. Some supplements and herbs interfere with chemotherapy, radiotherapy and hormone-blocking drugs, including common antioxidants. Nothing should be taken during treatment without your oncology team knowing.

      • Fatigue and Sleep During Treatment

        Cancer-related fatigue is not ordinary tiredness and does not resolve with rest alone. Graded activity, sleep structure and correcting anaemia or nutrient deficiency where present all contribute.

      • After Treatment Ends

        Finishing treatment is its own transition, and support often falls away exactly when people need it. Rebuilding strength, nutritional status and sleep is real work, and follow-up with your oncology team continues.

      • Screening and Early Detection

        Recommended screening is one of the more evidence-backed things in medicine. We support it and we do not offer anything as a replacement for it. Thermography in particular is not a substitute for mammography.

      Allergies, Immunity and Autoimmune

      An immune system that reacts to the wrong things, too strongly, or against the body itself. Different problems, related machinery.
      Go to Allergies and Autoimmune Disorders ›
      • Seasonal Allergies

        Pollen-driven symptoms that arrive on a schedule. Knowing which pollen and when lets you get ahead of the season rather than react to it.

      • Indoor and Pet Allergies

        Dust mites, mould and animal dander produce year-round symptoms that are easy to normalise. Environment often does more than anything taken by mouth.

      • Food Allergies and Food Sensitivities

        A true food allergy is an immediate immune reaction and can be dangerous. Sensitivity describes slower, subtler reactions. The two are not the same thing and are not tested the same way.

      • Sinusitis

        Inflamed sinuses following infection, allergy or structural narrowing. Recurrent sinusitis is worth investigating rather than repeatedly treating.

      • Autoimmune Conditions: The Common Thread

        The immune system misidentifies the body as a threat. The specific condition varies enormously, but triggers, nutrient status and inflammation are shared considerations across them.

      • Lupus

        A systemic autoimmune condition needing rheumatology care. Supporting nutrition, sleep and stress load sits alongside that care rather than replacing it.

      • Immune Support Through the Year

        Sleep, protein and micronutrient status, movement, and stress do more for immune function than any single supplement. Unglamorous, and consistently the thing that works.

      • Colds and Flu

        Mostly self-limiting, and mostly a question of supporting recovery and knowing when something has stopped being ordinary. Antibiotics do nothing for a virus.

      Brain, Mood and Sleep

      Mood and memory have physical inputs. Blood sugar, thyroid, inflammation, sleep and nutrient status show up here before they show up anywhere obvious.
      Go to Brain and Mood Support ›
      • Depression: Looking at the Whole Picture

        Depression is a medical condition that deserves proper treatment. Thyroid function, vitamin D, B12, iron, sleep and blood sugar can all contribute, and are worth checking alongside that treatment rather than instead of it.

      • Anxiety

        Persistent anxiety has physiological contributors, among them blood sugar swings, caffeine, thyroid overactivity, poor sleep and nutrient status. Addressing those does not replace therapy or medication where they are needed.

      • Panic Attacks

        Intense, short-lived episodes with strong physical symptoms that can mimic a cardiac event. New chest symptoms should always be assessed medically first.

      • Insomnia and Sleep Quality

        Trouble falling asleep and trouble staying asleep usually have different causes. Light exposure, evening blood sugar, alcohol, cortisol rhythm and sleep apnoea are the usual suspects.

      • Seasonal Affective Disorder

        Low mood that tracks the calendar, tied to reduced daylight. Light exposure timing and vitamin D status are the first things worth examining.

      • Brain Fog and Memory Changes

        Difficulty concentrating and word-finding trouble are common and rarely have one cause. Sleep, thyroid, B12, blood sugar, medication and stress all contribute.

      • Chronic Stress and What It Does

        Sustained stress is not just a feeling. It changes cortisol rhythm, sleep, appetite, blood pressure and immune function, and those changes are measurable.

      • Mental Health First Aid

        An 8-hour course teaching how to recognise and respond to a mental health or substance use crisis. Dr. Ravello is a certified instructor and teaches it here.

      Heart and Circulation

      Cardiovascular risk builds quietly over decades and responds to the same daily foundations as almost everything else here.
      Go to Heart Health ›
      • High Blood Pressure

        Usually symptomless until it is not, which is why it gets called the silent one. Sodium, weight, alcohol, sleep apnoea, stress and movement all move the number.

      • Cholesterol: Reading the Full Panel

        Total cholesterol on its own tells you very little. Particle number, triglyceride to HDL ratio and inflammatory markers say considerably more about risk.

      • Inflammation and Cardiovascular Risk

        Plaque develops in arteries through a process that is as much inflammatory as it is about fat. That is why markers beyond cholesterol are worth measuring.

      • Circulation and Cold Extremities

        Persistently cold hands and feet can reflect circulation, thyroid function, iron status or nervous system tone. Sudden or one-sided changes need prompt medical assessment.

      Weight and Nutrition

      Weight that will not move, or will not stay on, is usually a symptom. Thyroid, hormones, blood sugar, sleep and gut health all pull on it.
      Go to Nutrition and Weight Loss ›
      • Why Weight Stalls

        Plateaus are normal and rarely mean failure. Metabolic adaptation, muscle loss, sleep debt, under-eating protein and untreated thyroid problems are the usual explanations.

      • Obesity as a Metabolic Condition

        Body weight is regulated by hormones, not willpower alone. Treating it as a character question is both unkind and ineffective.

      • Unintended Weight Loss

        Losing weight without trying is a symptom that needs investigating, not celebrating. Thyroid, digestion, blood sugar and other conditions all belong on the list.

      • Preserving Muscle

        Muscle is metabolically active tissue and it protects function as you age. Adequate protein and resistance training are the two things that reliably maintain it.

      • Fats: Which Ones and Why

        Fat is not one thing. The balance of omega-3 to omega-6, and the amount of processed industrial fat, matter more than total fat intake.

      • Portion Awareness Without Counting

        Most people do better with structure than with arithmetic. Protein first, plants by volume, and consistent meal timing beats tracking for the majority.

      • Nutritional Deficiencies

        Vitamin D, B12, iron, magnesium and zinc are the ones we see most. Deficiency symptoms are vague and easily attributed to something else.

      • Vitamin D

        Involved in immune function, mood and bone health. Status varies enormously with latitude, skin tone, season and time spent outdoors, and it is straightforward to measure.

      • Fatty Liver

        Fat accumulating in the liver, now common and strongly tied to insulin resistance. It is one of the more reversible things on this page when addressed early.

      Pain and Musculoskeletal

      Pain that has outlived its usefulness as a warning signal. The aim is function and comfort, working alongside whoever else is involved in your care.
      Go to Natural Pain Management ›
      • Back Pain

        Most back pain improves without imaging or intervention, and staying active beats resting. Pain with numbness, weakness or bladder changes needs urgent assessment.

      • Neck and Shoulder Pain

        Often postural and load-related rather than structural. Desk setup, sleep position and stress-driven muscle guarding are common contributors.

      • Arthritis and Joint Stiffness

        Wear-related and inflammatory arthritis behave differently and are managed differently. Movement helps both, which surprises people.

      • Fibromyalgia

        Widespread pain with fatigue and disturbed sleep, involving how pain signals are processed rather than damage in the tissue itself. Sleep quality is one of the more useful levers.

      • Migraines and Headaches

        Triggers are individual and often cumulative rather than single. Sleep, hydration, blood sugar, hormonal timing and specific foods are worth tracking before anything else.

      • Pelvic Pain

        Persistent pelvic pain has gynaecological, digestive, urinary and musculoskeletal causes that overlap. It is under-investigated and worth taking seriously.

      Detoxification and Environment

      The body has its own clearance systems. The useful questions are what is loading them, and whether anything is genuinely getting in the way.
      Go to Detoxification ›
      • What Detoxification Actually Means

        Your liver, kidneys, gut, lungs and skin clear compounds continuously. Supporting that machinery is real; the idea that a juice fast flushes toxins is not.

      • Heavy Metals

        Lead, mercury, cadmium and arsenic accumulate from environment, diet and occupation. Testing should be done properly, and we do not use provoked urine testing, which the American College of Medical Toxicology advises against.

      • Mould and Mycotoxins

        Damp buildings can produce genuine respiratory and neurological symptoms. This is also an area with a great deal of overreach, so evidence matters.

      • Everyday Chemical Exposure

        Plastics, pesticide residue, solvents and personal care products make up a background load. Reducing exposure is more practical than trying to clear it afterwards.

      • Colon Hydrotherapy

        Warm filtered water is used to flush the colon. It attracts strong opinions in both directions, and it is one tool among several rather than a cure for anything.

      Testing and Assessment

      A test is worth running when the answer would change what happens next. If it would not, it is an expensive curiosity.
      Go to Functional Medicine Testing ›
      • What Functional Testing Is

        Panels that look at how systems are performing rather than only whether disease is present. Useful for pattern-finding, and not a substitute for conventional diagnostic testing.

      • Blood Panels Worth Understanding

        A standard panel covers a lot of ground if read properly. Reference ranges describe a population, not your personal optimum, and trends over time say more than a single reading.

      • Allergy and Sensitivity Testing

        Different methods answer different questions, and none of them replaces a careful history and a structured elimination trial.

      • Stool and Digestive Testing

        Assesses digestion, absorption, the microbiome and markers of inflammation, and can identify specific organisms such as H. pylori and parasites.

      • Hormone and Cortisol Testing

        Timing matters as much as the result, because these hormones follow daily and monthly rhythms. A single random draw can easily mislead.

      • Thermography

        Digital infrared imaging that maps surface temperature patterns. The FDA advises it is not a substitute for mammography and should not be used in place of it for breast-cancer screening. It may be used as an adjunct. It does not diagnose disease.

      Therapies and Approaches

      What each approach is, honestly, including where the evidence is strong and where it is not.
      Go to Naturopathic Medicine ›
      • Naturopathic Medicine

        A whole-person approach built on six principles agreed in 1989, starting with the least invasive option that could reasonably work and aiming at causes rather than symptoms.

      • Integrative Medicine

        Conventional and complementary care used together and coordinated, rather than one chosen over the other.

      • Homeopathic Medicine

        A traditional system using highly diluted, individually selected remedies. It is used here to complement appropriate medical care, not to replace it.

      • Botanical Medicine

        Plant-based preparations with real pharmacological activity, which is exactly why they can interact with prescription medication. Natural does not mean inert.

      • Therapeutic Massage

        Device-delivered massage to ease tension and support circulation and relaxation. A comfort therapy, and not a treatment for any disease.

      • Craniosacral Therapy

        Very light manual contact applied to the head, spine and pelvis. Gentle, well tolerated, and best understood as a relaxation and comfort therapy.

      • Acupressure

        Manual pressure applied at defined points, drawn from the same map as acupuncture but without needles.

      • Infrared Sauna

        Infrared wavelengths warm you directly rather than heating the air, so the cabin runs cooler than a traditional sauna and is easier to sit in. A comfort therapy. The evidence for chronic pain is small and promising rather than settled, and the depth-of-penetration claims you will see vary enormously.

      • Hyperbaric Oxygen Therapy

        Breathing oxygen under increased pressure so more dissolves into the blood. Cleared for a specific list of conditions, and widely promoted for many it is not cleared for. Chamber pressure matters.

      • Integrative Cancer Support

        Supportive care during and after oncology treatment: nutrition, symptom comfort and quality of life. It is not cancer treatment and does not replace your oncology team.

      • Preventive Care

        The work that happens before there is anything to treat. Nutrition, movement, sleep, stress and catching changes while they are still small.

      Looking for something not listed here? Our blog goes into more depth on many of these, the FAQ answers the questions we hear most, and the new patient guide explains what a first visit involves. If a subject you need is missing, tell us and we will write it.

      Some topics are deliberately absent. We do not publish guidance on cosmetic procedures, vaccination schedules or acute infectious disease, because they are not what this practice does, and we would rather point you to the right place than look broader than we are.

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