The Source Point Protocol as Universal First Treatment

The Yin Source Point Protocol, silver at LV-3, SP-3, KD-3 (feet), copper at LU-9, HT-7, PC-7 (wrists) is an appropriate and justified universal first treatment across all common substances of abuse for the following reasons:

Yin deficiency is the one universal constant. As established, every substance depletes Yin over time regardless of its pharmacological mechanism. Whether the substance is cold and suppressing (opioids, benzos, alcohol) or hot and consuming (methamphetamine, cocaine), the Yin root is always compromised. Tonifying Yin first is never wrong and never harmful in this population.

Jing depletion is universal. All substances of abuse deplete Kidney Jing, the constitutional root over time. The Kidney Source point KD-3 addresses this directly at the Yuan Qi level regardless of substance type.

The Shen axis is universally disturbed. Anxiety, insomnia and emotional dysregulation are present across all substance presentations. The KD-3 to PC-7 pair addresses this specifically and is indicated universally.

The Reversal Logic

Your polarity reversal decision should follow this simple framework:

FIRST TREATMENT — ALL SUBSTANCES

Silver (Ag): LV-3, SP-3, KD-3 (feet)

Copper (Cu): LU-9, HT-7, PC-7 (wrists)

        ↓

Assess at 5 minutes

        ↓

Meaningful response?

   YES → Continue for 10-15 minutes total

    NO → Reverse all electrodes

        ↓

Copper (Cu): LV-3, SP-3, KD-3 (feet)

Silver (Ag): LU-9, HT-7, PC-7 (wrists)

        ↓

Assess at 5 minutes

        ↓

This is worth defining clearly for teaching purposes, because the quality of response differs by substance:

Substance Group	Expected First Response Signs
Opioids (methadone, Suboxone, fentanyl)	Visible relaxation, reduced muscle tension, warmth in extremities, reduction in bone/back pain, softening of facial expression
Benzodiazepines	Gradual lifting of mental fog, reduced anxiety, improved alertness paradoxically the Yang begins to move
Alcohol	Relaxation of agitation, reduced tremor if mild, settling of gastric discomfort, emotional softening
Methamphetamine / Cocaine	May feel initially more aware before settling, watch for restlessness resolving into stillness, reduced jaw tension, slowing of speech and breathing
Cannabis (chronic heavy use)	Subtle — increased mental clarity, reduced heaviness, improved sense of presence
Polysubstance	Variable — follow the most prominent physical symptom as your indicator

When Reversal Is More Likely Needed

While the standard placement is appropriate universally as a first attempt, certain presentations are more likely to require reversal:

More likely to respond to standard placement (Ag feet / Cu wrists):

• Opioid-dependent patients on OAT

• Benzo-dependent patients

• Late-stage alcohol dependence

• Any presentation dominated by cold, fatigue, depletion, pain

More likely to need reversal:

• Active methamphetamine or cocaine users with pronounced Empty Heat signs, agitation, heat sensation, insomnia dominant

• Early alcohol withdrawal with significant Yang rebound

• Any patient who reports increased agitation or discomfort within the first few minutes

Key principle: The reversal is not a correction of an error. It is a diagnostic response. If the standard placement produces no response or mild aggravation, the reversal tells you the body needed to be approached from the Yang side first — clearing before tonifying. Both directions are therapeutic. The body's response guides which is needed.

A Practical Teaching Statement for Barefoot Doctors

For training purposes, this can be stated simply and memorably:

"Silver on the feet, copper on the wrists, always try this first, for every client, regardless of what they use. Wait five minutes. If they relax, continue. If nothing changes, swap the electrodes. The body will tell you what it needs. You do not need to know their substance history to begin treatment safely."

This single statement captures the entire decision framework and makes BeT genuinely teachable in minutes. It also places the therapeutic intelligence where it belongs in the patient's own biological response which is both scientifically accurate and deeply consistent with the best traditions of community medicine.