Three Sisters Vegetable Broth
Ingredients
Conditions addressed
How to prepare
Dosage: 4–8 oz (120–240 ml), once daily.
- Blend or cold-press: Corn + Beans + Squash + Water + Sage.
- Strain if desired and serve fresh.
- Best consumed within 30 minutes of preparation for maximum nutrient retention.
Best time to drink
Best in the morning on an empty stomach, or 30 minutes before a meal — this maximizes nutrient absorption and avoids diluting digestive enzymes.
Interactions & contraindications
Corn
Full profile- Pre-surgery — discontinue at least 2 weeks prior (potential antiplatelet effect)
- Significant kidney impairment — diuretic herbs may worsen renal function
- Diabetes medications — may enhance hypoglycaemic effect; monitor blood glucose closely
No herb-specific pregnancy/child safety research is documented for Corn in our references — the guidance below is based on its general effect category, not research on Corn itself. Always confirm with a midwife, doctor, or pediatrician.
Pregnancy
Use CautionThis herb may affect blood pressure. Since blood pressure changes are a significant pregnancy risk factor (e.g. preeclampsia), herbs in this category are generally used only under medical supervision rather than self-directed — this is a general, mechanism-based caution, not herb-specific research.
Breastfeeding
Use CautionGenerally used cautiously during breastfeeding, particularly if the nursing parent is also on blood pressure medication.
Children
Use CautionBlood-pressure-active herbs are generally used cautiously in children and typically only under pediatric guidance.
Diuretics, diabetes medications, lithium
Additive diuretic and blood-sugar-lowering effects.
Beans
Full profile- Autoimmune conditions (lupus, MS, RA) — may overstimulate immune response
- CNS medications (benzodiazepines, SSRIs, MAOIs) — may potentiate sedative or serotonergic effects
No herb-specific pregnancy/child safety research is documented for Beans in our references — the guidance below is based on its general effect category, not research on Beans itself. Always confirm with a midwife, doctor, or pediatrician.
Pregnancy
Use CautionThis herb may affect blood pressure. Since blood pressure changes are a significant pregnancy risk factor (e.g. preeclampsia), herbs in this category are generally used only under medical supervision rather than self-directed — this is a general, mechanism-based caution, not herb-specific research.
Breastfeeding
Use CautionGenerally used cautiously during breastfeeding, particularly if the nursing parent is also on blood pressure medication.
Children
Use CautionBlood-pressure-active herbs are generally used cautiously in children and typically only under pediatric guidance.
May affect blood sugar
Watch for: Insulin and oral diabetes medications (metformin, sulfonylureas)
Additive blood-sugar-lowering effects can risk hypoglycemia — monitor glucose closely.
May affect blood pressure
Watch for: Antihypertensive medications (ACE inhibitors, beta-blockers, calcium channel blockers, diuretics)
Combined use can push blood pressure too high or too low — monitor readings if you take blood pressure medication.
May thin the blood
Watch for: Anticoagulants (warfarin), antiplatelets (aspirin, clopidogrel), and other blood-thinning herbs or supplements (ginkgo, garlic, fish oil, vitamin E)
Combining blood-thinning substances can increase bleeding risk, including before surgery or dental work.
Squash
Full profile- Autoimmune conditions (lupus, MS, RA) — may overstimulate immune response
- Significant kidney impairment — diuretic herbs may worsen renal function
No herb-specific pregnancy/child safety research is documented for Squash in our references — the guidance below is based on its general effect category, not research on Squash itself. Always confirm with a midwife, doctor, or pediatrician.
Pregnancy
Use CautionThis herb may affect blood pressure. Since blood pressure changes are a significant pregnancy risk factor (e.g. preeclampsia), herbs in this category are generally used only under medical supervision rather than self-directed — this is a general, mechanism-based caution, not herb-specific research.
Breastfeeding
Use CautionGenerally used cautiously during breastfeeding, particularly if the nursing parent is also on blood pressure medication.
Children
Use CautionBlood-pressure-active herbs are generally used cautiously in children and typically only under pediatric guidance.
May affect blood sugar
Watch for: Insulin and oral diabetes medications (metformin, sulfonylureas)
Additive blood-sugar-lowering effects can risk hypoglycemia — monitor glucose closely.
May affect blood pressure
Watch for: Antihypertensive medications (ACE inhibitors, beta-blockers, calcium channel blockers, diuretics)
Combined use can push blood pressure too high or too low — monitor readings if you take blood pressure medication.
May thin the blood
Watch for: Anticoagulants (warfarin), antiplatelets (aspirin, clopidogrel), and other blood-thinning herbs or supplements (ginkgo, garlic, fish oil, vitamin E)
Combining blood-thinning substances can increase bleeding risk, including before surgery or dental work.
Water
No herb-specific pregnancy/child safety research is documented for Water in our references — the guidance below is based on its general effect category, not research on Water itself. Always confirm with a midwife, doctor, or pediatrician.
Pregnancy
Use CautionThis herb may affect blood pressure. Since blood pressure changes are a significant pregnancy risk factor (e.g. preeclampsia), herbs in this category are generally used only under medical supervision rather than self-directed — this is a general, mechanism-based caution, not herb-specific research.
Breastfeeding
Use CautionGenerally used cautiously during breastfeeding, particularly if the nursing parent is also on blood pressure medication.
Children
Use CautionBlood-pressure-active herbs are generally used cautiously in children and typically only under pediatric guidance.
May affect blood sugar
Watch for: Insulin and oral diabetes medications (metformin, sulfonylureas)
Additive blood-sugar-lowering effects can risk hypoglycemia — monitor glucose closely.
May affect blood pressure
Watch for: Antihypertensive medications (ACE inhibitors, beta-blockers, calcium channel blockers, diuretics)
Combined use can push blood pressure too high or too low — monitor readings if you take blood pressure medication.
May thin the blood
Watch for: Anticoagulants (warfarin), antiplatelets (aspirin, clopidogrel), and other blood-thinning herbs or supplements (ginkgo, garlic, fish oil, vitamin E)
Combining blood-thinning substances can increase bleeding risk, including before surgery or dental work.
Sage
Full profile- Hormone-sensitive conditions (breast/ovarian cancer, endometriosis) — phytoestrogenic activity possible
Pregnancy
Use CautionCulinary seasoning is fine, but sage (especially concentrated extracts) is traditionally avoided in medicinal doses during pregnancy — it has a long-standing reputation as an emmenagogue and, at high doses, contains thujone, a compound associated with uterine stimulation.
Breastfeeding
AvoidSage is one of the classic traditional herbs used specifically to reduce milk supply (used deliberately for weaning) — avoid regular/medicinal use while trying to maintain supply.
Children
Use CautionCulinary amounts are fine; concentrated sage extracts or essential oil (thujone content) are not recommended for young children.
May affect blood sugar
Watch for: Insulin and oral diabetes medications (metformin, sulfonylureas)
Additive blood-sugar-lowering effects can risk hypoglycemia — monitor glucose closely.
May affect blood pressure
Watch for: Antihypertensive medications (ACE inhibitors, beta-blockers, calcium channel blockers, diuretics)
Combined use can push blood pressure too high or too low — monitor readings if you take blood pressure medication.
May thin the blood
Watch for: Anticoagulants (warfarin), antiplatelets (aspirin, clopidogrel), and other blood-thinning herbs or supplements (ginkgo, garlic, fish oil, vitamin E)
Combining blood-thinning substances can increase bleeding risk, including before surgery or dental work.
General precautions
Safety during pregnancy and breastfeeding has not been established for most herbal remedies. Consult your midwife or doctor before use.
May enhance the blood sugar–lowering effect of insulin or oral diabetes medications. Monitor blood glucose closely.
May interact with antihypertensive drugs, blood thinners, or cardiac medications. Do not combine without medical guidance.
Discontinue immediately if you experience rash, itching, swelling, or difficulty breathing.
This information is for educational purposes only. Always consult a qualified healthcare provider before using herbal remedies.