The TCM Science of Morning: Why Yang Rises and How to Work With It
Your body is not a machine that runs the same way at 7 AM as it does at 7 PM. It is a living ecosystem governed by circadian rhythms that Traditional Chinese Medicine mapped with extraordinary precision more than two thousand years before Western science discovered the CLOCK gene. In TCM, the 24-hour day is divided into twelve two-hour periods, each governed by a specific organ system and its associated meridian. The cycle begins at 3 AM with the Lungs and completes at 3 AM the next day with the Liver. But the critical morning window — the one that determines whether you'll feel energized or exhausted for the next 16 hours — runs from 5 AM to 9 AM. Here's the breakdown. 5-7 AM: Large Intestine time (Mao Shi). Yang energy is rising, the sun is cresting the horizon, and your body is naturally gearing up for elimination and awakening. This is when cortisol peaks naturally as part of the cortisol awakening response — you should feel alert. If you don't, your Yang isn't rising properly. 7-9 AM: Stomach time (Chen Shi). Digestive fire is at its peak. This is the ideal window for your first meal of the day — ideally warm, cooked, and easy to digest (congee, anyone?). Eating cold smoothies or skipping breakfast during this window directly damages Spleen Yang, setting up digestive sluggishness for the entire day. 9-11 AM: Spleen time (Si Shi). The Spleen transforms food into Qi and Blood. Mental clarity peaks. This is your power window for focused work. The TCM understanding of morning Yang is elegantly simple: Yang is the active, warming, outwardly moving energy that fuels all physiological activity. At dawn, Yang is naturally ascending — like the sun rising above the horizon. Your body wants to wake, move, eliminate, and engage. The morning qigong sequence we're about to learn amplifies this natural process. It doesn't force the body awake — it opens the gates so the rising Yang can flow freely. Modern chronobiology confirms what TCM has known for millennia: morning movement aligned with the circadian phase advances the biological clock, improves sleep quality that night, and entrains the cortisol rhythm for more stable daytime energy. A 2019 study in the journal Sleep Medicine found that morning exercise — specifically moderate-intensity movement performed within two hours of waking — improved sleep onset latency by an average of 14 minutes and increased sleep efficiency by 7%. The mechanism? Morning light exposure plus movement triggers the suprachiasmatic nucleus (your brain's master clock) to set a robust circadian rhythm. TCM called this 'harmonizing with the rhythm of heaven and earth.' Your ancestors weren't hitting snooze and chugging espresso. They were rising with the sun and moving their bodies — not because they were disciplined, but because they were aligned.
- If you wake up groggy every single morning, that's not normal — it's a sign that your Yang isn't rising adequately. This can reflect Spleen Qi deficiency (dampness weighing you down), Kidney Yang deficiency (lack of metabolic fire), or Liver Qi stagnation (energy blocked from rising). The routine below addresses all three.
- The 5-7 AM window is ideal but not mandatory. If your schedule doesn't allow it, practice as close to waking as possible. The sequence still works at 8 AM — just not quite as synergistically with the Large Intestine meridian's peak.
- Open a window or practice outside if possible. Morning Qi from fresh air directly supplements Lung Qi, which governs the body's defensive Wei Qi — your immune system's first line. Indoor, recycled AC air doesn't have the same charge.
"Yang rises at dawn and flourishes at midday. Yin rises at dusk and flourishes at midnight. The wise person arranges their activity to match the rhythm of heaven."
Why Coffee Is False Yang — Borrowed Energy vs. Generated Energy
Let's talk about the elephant in your mug. I love coffee. The smell, the ritual, the first warm sip on a cold morning. But the TCM perspective on caffeine is worth understanding before we build your morning practice — because it explains why you crash at 2 PM and why qigong doesn't crash you at all. In TCM, caffeine is classified as a substance that 'disperses and raises Liver Yang.' It creates a temporary upward surge of Yang energy — which is exactly why you feel alert, sharp, and motivated 20 minutes after drinking it. The problem is that this Yang is borrowed, not generated. Imagine your body's Yang energy as a savings account. Every night's sleep deposits fresh Yang into the account. A proper morning routine — gentle movement, warm food, gradual engagement — withdraws that Yang slowly and spends it efficiently over the course of the day. Coffee is like taking out a high-interest loan against tomorrow's deposit. The energy feels real, but it's extracted from your deeper reserves — specifically from Kidney Yang, the body's constitutional battery that you were born with and can never refill. This is why long-term heavy coffee drinkers often develop signs of Kidney Yang deficiency: chronic lower back ache, cold hands and feet, low libido, frequent urination at night, and a profound fatigue that doesn't improve with sleep. They've been borrowing against the principal instead of spending the interest. The afternoon crash is the bill coming due. When the borrowed Yang disperses (usually 4-6 hours after consumption), the body's actual energy deficit is revealed — and it's deeper than it was before the coffee. So you drink more coffee at 2 PM, borrow against tomorrow again, and the cycle deepens. Compare this to morning qigong. The Yang-rising sequence doesn't inject Yang — it opens the pathways so your body's own Yang can rise naturally, like the sun clearing the horizon. The energy you feel after 10 minutes of qigong isn't borrowed from anywhere. It's yours. It was already there, blocked by stagnant overnight Qi, tight fascia, and constricted meridians. The movements simply unlocked it. You don't have to give up coffee entirely. I haven't. But if coffee is your sole source of morning energy — if you can't function without it — that's not a preference. That's a dependency. And the routine below is your path out of it.
- If you're cutting back on coffee, taper slowly over two weeks — reduce by a quarter cup every three days. Cold-turkey caffeine withdrawal can cause headaches severe enough to derail any new morning routine.
- Green tea is the TCM-approved alternative. It contains L-theanine, which promotes calm alertness without jitters, and it's classified as 'cool and clearing' rather than 'hot and dispersing.' It rises Liver Yang gently rather than blasting it skyward.
- Replace the coffee ritual, not just the caffeine. Part of coffee's hold is the warmth, the mug in your hands, the quiet moment. Warm water with lemon and ginger, sipped slowly after your qigong routine, fills the same sensory niche without the energetic debt.
"When Yang is borrowed without being restored, fire blazes without root. The flame is bright but brief, and when it extinguishes, only ashes remain."
Pre-Routine: Waking the Senses — Face Tapping, Ear Rubbing, Tongue Circling
Before you stand up, before you even leave your bed, do this 90-second sensory awakening. It sounds strange to Western ears. It looks strange too. But these techniques activate the cranial meridians and sensory portals that modern morning routines completely ignore — and they're the difference between dragging yourself out of bed and rising with purpose. Face tapping: Use the pads of all ten fingertips to gently tap every square inch of your face — forehead, temples, cheekbones, under the eyes, along the jaw, around the mouth. Tap briskly but lightly, like rain on a rooftop, for 30 seconds. This stimulates the Yang meridians that converge on the face: the Stomach meridian (under the eyes, along the nasolabial folds), the Large Intestine meridian (beside the nose, across the cheek), the Bladder meridian (inner corner of the eye, across the forehead), and the Gallbladder meridian (temple region, behind the ears). You're literally waking up the surface-level Qi. Ear rubbing: Grasp both ears between your thumbs and forefingers and rub vigorously — the entire external ear, from lobe to helix, front and back — for 20 seconds. The ear is a microcosm of the entire body in TCM (auricular acupuncture maps the whole organism onto the ear's surface). Rubbing the ears stimulates every organ system simultaneously. You'll feel heat radiating from your ears — that's blood flow and Qi moving. Tongue circling: Close your mouth, relax your jaw, and circle your tongue against the inside of your teeth nine times clockwise, then nine times counterclockwise. Swallow the saliva that accumulates. This exercise — called 'Jade Fluid Swallowing' in Daoist practice — stimulates the Ren Mai (Conception Vessel) at the palate and generates saliva, which in TCM is considered a precious Yin fluid produced by the Kidneys. Swallowing it directs Kidney Yin downward and anchors the Yang you're about to raise. These three pre-routine techniques take 90 seconds — about the same time as hitting snooze. But instead of fragmenting your sleep cycle and making you groggier, they systematically wake your sensory nervous system, cranial meridians, and salivary glands. Do them sitting on the edge of your bed before your feet touch the floor.
- The face tapping should feel stimulating, not painful. Light pressure, rapid tempo. Your face should feel warm and slightly tingly afterward — that's the superficial Qi moving.
- Ear rubbing generates noticeable heat within seconds. If your ears stay cold despite vigorous rubbing, that's a sign of Kidney Yang deficiency — and one of the reasons you need this practice in the first place.
- The swallowing after tongue circling is essential. Don't just spit. The Jade Fluid (saliva) is said to nourish the Stomach Yin and descend the Fire — in modern terms, it preps your digestive system for activity after the overnight fast.
"The mouth produces the Jade Fluid. When swallowed, it moistens the five organs, brightens the senses, and strengthens the body's resistance to disease. This is the first practice of the morning."
Movement 1: Shaking the Body — Release Stagnant Overnight Qi
Stand with feet shoulder-width apart, knees softly bent. Let your arms hang at your sides like dead weight. Now shake. Not a violent seizure — a gentle, rhythmic bouncing, like you're trying to shake water off your body. Start small: just your hands and wrists. Then let the shaking travel up into your elbows, your shoulders. Let your whole torso bounce — ribcage, spine, pelvis. Let your legs jiggle. Keep your jaw completely slack, mouth slightly open. Breathe through your nose, exhaling with a soft 'haaa' sound through your mouth. Shake for two minutes. This is the single fastest way to release stagnant overnight Qi. While you sleep, your body is largely immobile for 6-9 hours. Interstitial fluid — the fluid that bathes every cell — pools in tissues. Fascia dehydrates and stiffens. Meridians, which run through and alongside fascial planes, become sluggish. Shaking mechanically agitates every tissue layer: skin, superficial fascia, deep fascia, muscle, and the lymphatic vessels that parallel the meridians. The lymphatic system doesn't have a pump like the heart — it relies on body movement to circulate. After eight hours of stillness, your lymphatic fluid is stagnant. Two minutes of full-body shaking circulates it through every node and vessel, clearing metabolic waste that accumulated overnight. From a TCM perspective, shaking disperses stagnant Liver Qi — the trapped, frustrated energy that causes morning irritability (ever notice how some people wake up angry?). The Liver is most active between 1-3 AM (Chou Shi), processing emotions and detoxifying the blood. If you wake up with a sour mood or a stiff body, it's often because the Liver's overnight work wasn't fully processed — the Qi got stuck. Shaking physically wrings out the Liver meridian (inner thigh, groin, ribcage) and the Gallbladder meridian (side body, neck, temples), releasing that overnight accumulation. You might feel silly doing this. Good. Feeling silly means you're not taking yourself so seriously — and that alone releases tension the Liver has been gripping all night.
- Don't control the shaking — let it happen. The initial impulse comes from bouncing your heels, which sends a vibration up through your skeleton. From there, let your body's natural resonance take over. Different parts of your body will shake at different frequencies — that's correct.
- If you feel tightness in a specific area — say your right shoulder — let the shaking focus there. Shake INTO the tightness, not away from it. The vibration mechanically breaks up fascial adhesions.
- The slack jaw is critical. The temporomandibular joint is where the Gallbladder, Stomach, and Small Intestine meridians converge. A clenched jaw blocks all three. Let it go slack and the shaking will travel into your skull.
"Running water never stagnates. A door hinge never rusts. This is because of constant movement. The body follows the same principle — shake it daily and disease cannot settle."
Movement 2: Knocking on the Gates of Heaven — Gallbladder Meridian Activation Along the Sides
From the shaking, settle into a comfortable standing posture. Make loose fists with both hands. Reach your right fist across your body and gently knock — using the soft, fleshy edge of your fist (the hypothenar eminence) — against the left side of your body. Start at the top of your left shoulder (GB-21, Jian Jing, 'Shoulder Well') and knock your way down the left side of your torso: ribs, waist, hip. Then knock down the outside of your left thigh, calf, and the outside edge of your foot. Switch hands and repeat on the right side — left fist knocking down your right side-body. Then knock down the front of your body: sternum, solar plexus, abdomen, front of thighs, shins. Then the back: reach over your shoulders and knock down your upper back, your mid back, and (as far as you can reach) your lower back. Total time: about two minutes. You are literally knocking on every major meridian pathway. The side-body knocking primarily stimulates the Gallbladder meridian — the Wood-element channel that governs decision-making, courage, and the smooth flow of Qi throughout the entire body. The Gallbladder meridian is unique: it's the only Yang meridian that runs along the side of the body rather than the front or back. It's also the most complex meridian in the body, with 44 points and multiple directional changes. When the Gallbladder meridian is congested — as it is after a night of lying on one side, or from chronic tension patterns held in the shoulders and neck — the entire body's Qi flow becomes labored. Knocking down the sides physically percusses the meridian, sending vibrational waves through the fascia that encases it. The front-body knocking stimulates the Stomach meridian (front of legs, abdomen) and the Ren Mai (Conception Vessel, centerline of the chest and abdomen). The back-body knocking — to the degree you can reach — stimulates the Bladder meridian (parallel to the spine) and the Du Mai (Governing Vessel, midline of the back). This is essentially full-body percussion therapy, self-administered, in two minutes. It's the qigong equivalent of a wake-up massage.
- Use the soft meaty edge of your fist, not your knuckles. The percussion should feel pleasantly stimulating, not painful. You're waking the meridians, not tenderizing yourself.
- On the side-body, follow the exact Gallbladder meridian path: from the top of the shoulder (GB-21), down the side of the ribs (the mid-axillary line), over the hip (GB-30, Huantiao), down the IT band (the lateral thigh), to the lateral ankle and the fourth toe.
- Spend extra time on any areas that feel dull, heavy, or tender — those are areas of Qi stagnation, and the percussion is directly breaking them up. You'll notice they become less sensitive over days of consistent practice.
"The Gallbladder is the upright official. Decisions and judgments issue from it. When the Gallbladder meridian is open, courage flows and indecision dissolves."
Movement 3: Swimming Dragon — Spine Mobilization and Du Mai Awakening
This is the centerpiece of the morning Yang-rising sequence. Stand with feet shoulder-width apart, knees soft, hands resting on your lower back (over the Kidney region). Now, imagine your spine is a dragon swimming through water. The movement begins at your tailbone and undulates upward, vertebra by vertebra — sacrum tilting forward, lumbar spine curving, thoracic spine following, cervical spine extending, head tilting back slightly at the end of the wave. Then reverse: chin drops, cervical spine curls forward, thoracic rounds, lumbar flattens, tailbone tilts back. One full wave — front to back — takes about eight seconds. Repeat for three minutes. This is a spinal wave, and it's one of the most neurologically sophisticated movements a human being can perform. Your spine has 24 articulating vertebrae plus the sacrum and coccyx. In modern life, most of these joints never move independently — we treat our spine as a rigid column, turning it like a log in only two or three segments. Swimming Dragon asks each vertebra to move in sequence, one after another, like dominoes falling and rising. The TCM significance is profound. The Du Mai (Governing Vessel) runs directly along the spinous processes of the vertebrae — from the coccyx to the crown of the head. This is the Sea of Yang, the master vessel that governs all Yang energy in the body. When the spine is rigid and immobile, the Du Mai is constricted, and Yang energy cannot rise to the head and sense organs — you experience brain fog, sluggish thinking, and that disconnected feeling where your head seems separate from your body. The Swimming Dragon mobilizes every segment of the spine, opening the Du Mai one vertebra at a time. The result is a literal wave of Yang energy rising from the base of the spine to the crown — the exact energetic pathway that morning coffee attempts to stimulate chemically but achieves through nervous system stress. Between the vertebrae, the spinal discs — which have no direct blood supply after adolescence — are nourished entirely through imbibition: the rhythmic compression and decompression of movement that pumps fluid in and out of the disc matrix. Swimming Dragon, with its sequential segmental movement, is one of the few exercises that reliably hydrates intervertebral discs. Your spine literally drinks. After eight hours of horizontal compression during sleep, this is the movement it's been waiting for.
- Initiate every wave from the tailbone — never from the head. The cervical spine (neck) is the most mobile segment and it will try to lead. Don't let it. The power comes from the sacrum, and the wave travels up, not down.
- Keep your knees soft throughout. Locked knees pin the sacrum and prevent the pelvic tilt that initiates the wave. The knees should gently bend and straighten in sync with the undulation — like shock absorbers.
- If you feel 'sticky' spots in your spine — segments that don't want to move independently — focus your breath there. Inhale into the sticky area, imagine it softening, and on the exhale, let the next wave carry through it.
"The Governing Vessel is the sea of the Yang meridians. It ascends along the spine, enters the brain, and connects with the eyes. When it is open, the mind is clear and the spirit is bright."
Movement 4: Gathering Heaven Qi — Raise Arms, Inhale, Descend, Exhale
This is the simplest movement in the sequence — and the one most beginners unconsciously rush through. Stand with feet shoulder-width apart, knees soft, arms at your sides. On a slow, full inhalation through the nose, raise both arms in a wide arc to the sides and overhead, palms turning to face the sky as they meet above your head. Your gaze follows your hands upward. Eyes gently close at the top. Pause for one heartbeat at the apex — arms extended, chest open, face to the sky, receiving. Then, on a slow, full exhalation through the nose (or mouth, with a soft 'haaa'), lower your arms back down the center line of your body, palms facing downward, as if pressing a column of energy into the ground. Your spine lengthens on the inhale and settles on the exhale. Your shoulders drop away from your ears as you descend. Repeat twelve times. The name is not metaphorical: you are literally gathering Yang Qi from the environment and drawing it into your body. The upward arm sweep opens the Lung meridian along the inner arms and the Pericardium meridian along the center of the inner forearm, creating maximum surface area for the intake of air and environmental Qi. The pause at the top — arms overhead, chest open, face to the sky — is a postural declaration to your nervous system: 'I am awake. I am open. I am receiving.' The downward press along the center line of the body traces the Ren Mai (Conception Vessel) — the Sea of Yin — anchoring the Yang you've just gathered into the body's Yin structure. Without this anchoring, raised Yang energy disperses upward without being stored — the energetic equivalent of revving an engine in neutral. The coordination of breath with movement is the core of this exercise. The inhale must be complete — filling the lower belly, then the ribs, then the upper chest (a full three-part yogic breath). The exhale must be equally complete — emptying in reverse, from upper chest to ribs to belly. Incomplete breathing is the single most common energy deficiency in modern adults. Most people breathe into the top third of their lungs, never engaging the diaphragm fully, never oxygenating the lower lobes where the majority of gas exchange occurs. Twelve conscious, full breaths — coordinated with full-body opening and closing — delivers more oxygen to your bloodstream than an hour of shallow, unconscious breathing. That's not hyperbole. That's respiratory physiology.
- The arms trace wide arcs, not narrow ones. Think of drawing a full circle with your fingertips — the wider the arc, the more you open the chest and stretch the intercostal muscles between the ribs.
- At the top, imagine you're holding a sphere of golden light between your palms. Absorb it through the Laogong points (PC-8) at the center of each palm — these are major Qi absorption points in qigong theory. Then press that golden light down through your body into the earth.
- If you feel lightheaded during the deep breathing, you're over-breathing. Slow down. Each inhale and exhale should be smooth and silent — no gasping, no forcing. The goal is relaxation, not hyperventilation.
"Heaven Qi descends and Earth Qi rises. When they meet and harmonize, the ten thousand things are born. The human being stands between heaven and earth, receiving and transforming both."
Movement 5: Patting the Meridians — Simple Self-Massage Along Key Channels
The final active movement of the routine is a systematic self-massage along the body's primary meridian highways. Use open palms — not fists — and pat with a gentle, rhythmic percussion. Start with the inner arms (Lung, Pericardium, Heart meridians): pat from the chest, down the inner bicep, past the inner elbow, down the inner forearm, to the wrist and palm. Then the outer arms (Large Intestine, Triple Burner, Small Intestine meridians): pat from the back of the hand, up the outer forearm, past the outer elbow, up the outer bicep, to the shoulder. Then the legs: pat down the inner legs (Liver, Kidney, Spleen meridians) from the groin to the ankle, then up the outer legs (Gallbladder, Stomach, Bladder meridians) from the ankle to the hip. Then the torso: pat the chest, the abdomen in clockwise circles (following the path of the Large Intestine — ascending on the right, across, descending on the left), and the lower back (Kidney region) with both palms simultaneously. Total time: about two minutes. This is stupidly simple. Which is exactly why people skip it and precisely why it's so effective. The rhythmic percussion of open-palm patting stimulates the cutaneous branches of every major meridian — the nerve endings and micro-vessels in the skin that form the most superficial layer of the meridian system. Think of it like tapping a kinked garden hose: the vibration travels through the fluid column inside, releasing the obstruction. In meridian terms, the patting creates a traveling wave of mechanical stimulation that 'wakes up' every channel from its overnight quiescence. The direction matters: pat downward along the Yin meridians (chest to hand, groin to foot), which follows the natural direction of Yin energy flow. Pat upward along the Yang meridians (hand to shoulder, foot to hip), which follows the natural direction of Yang energy flow. You're not just randomly slapping yourself — you're reinforcing the body's energetic polarity, Yin sinking and Yang rising, the fundamental dynamic of health. By the end of these two minutes, your entire body should feel warm, tingling, and pleasantly stimulated — like you've just had a full-body massage compressed into 120 seconds.
- Use full, open palms — not cupped hands (which just makes noise) and not stiff hands (which hurt). The palm should be relaxed and slightly hollow, creating a resonant thump rather than a sharp slap.
- The abdominal patting should follow the exact path of the Large Intestine: up the right side of the abdomen, across the top (below the ribs), down the left side. This is the direction of peristalsis and promotes morning bowel movement — which is exactly what the Large Intestine meridian governs during its 5-7 AM peak.
- Spend extra time on the lower back patting — this is the Kidney region and the Ming Men (Gate of Life). Percussion here stimulates Kidney Yang, which is the root of all Yang energy in the body. If your lower back feels cold to the touch, pat longer.
"The meridians are the rivers of the body. When they run clear and unobstructed, the hundred diseases cannot arise. Pat them daily as you would clear a channel of fallen leaves."
The Complete 10-Minute Sequence: From Bed to Fully Alert
Here's your morning, structured. No decisions to make. No scrolling your phone trying to find the right video. Just this. Minute 0-1.5: Pre-routine (in bed or sitting on the edge). Face tapping (30 seconds), ear rubbing (20 seconds), tongue circling with Jade Fluid swallowing (40 seconds). By the end, your senses are online and your mouth isn't dry. Minute 1.5-3.5: Movement 1 — Shaking the Body. Stand up, feet shoulder-width, shake everything for two minutes. Let your jaw hang. Make noise if you want. Feel the overnight stagnation break up. Minute 3.5-5.5: Movement 2 — Knocking on the Gates of Heaven. Loose fists, knock down your sides (Gallbladder meridian), front (Stomach, Ren Mai), and back (Bladder, Du Mai). Two minutes of full-body percussion that wakes every channel. Minute 5.5-8.5: Movement 3 — Swimming Dragon. Hands on lower back, undulate your spine vertebra by vertebra, tailbone to head and back. Three minutes of spinal wave that mobilizes the Du Mai — your Yang energy highway — and hydrates your intervertebral discs after a night of compression. Minute 8.5-10: Movement 4 — Gathering Heaven Qi. Twelve full breaths coordinated with wide arm arcs. Inhale rising and opening, exhale sinking and closing. The oxygen surge plus the postural declaration to your nervous system: awake, open, receiving. Minute 10-12: Movement 5 — Patting the Meridians. Two minutes of rhythmic open-palm patting along all major meridian pathways, reinforcing the body's energetic polarity and leaving you warm, tingling, and fully activated. Minute 12-12.5: Closing. Stand still with hands resting over the lower Dantian, eyes closed. Three deep belly breaths. Feel the energy you've generated circulating through your body — not borrowed, not forced, but naturally risen. Open your eyes. You're done. Ten minutes of actual movement plus two minutes of closing. You didn't need coffee. You didn't need a cold shower. You didn't need to scroll Instagram while your brain booted up. You moved your body in alignment with its own circadian intelligence, and your body responded exactly as two thousand years of TCM practice predicted it would: by waking up.
- The first week: do the full sequence once and notice how you feel at 10 AM, 2 PM, and 6 PM. Track your energy on a simple 1-10 scale. Most people see significant improvement by Day 5, with peak benefits around Day 14.
- If you're really pressed for time, the minimum effective dose is the Pre-Routine + Shaking + Gathering Heaven Qi (about 5 minutes total). But the full 12-minute sequence is the sweet spot for sustained morning energy.
- Combine with warm water (never cold or iced) after the sequence. Warm water supports Spleen Yang and prepares the digestive system for your first meal. Cold water contracts the Stomach meridian and dampens the digestive fire you just spent twelve minutes kindling.
"The sage does not treat those who are already sick, but those who are not yet sick. The sage does not govern what is already in chaos, but what is not yet in chaos. The highest medicine is prevention, and the highest prevention is daily practice."