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Chaste Tree Berry (Vitex agnus-castus)
Overview
Chaste Tree Berry is a traditional herbal remedy primarily used to support hormonal balance, especially in women. Its effects are indirect: it acts on the pituitary gland rather than supplying hormones, helping the body regulate its own hormone production.
Primary Medicinal Benefits
1. Hormonal Regulation
Supports healthy communication between the pituitary gland and ovaries
Helps balance the ratio of progesterone to estrogen
Particularly associated with reducing excess prolactin levels
Often used for:
Irregular menstrual cycles
Luteal phase defects
Hormonal imbalances related to stress
2. Premenstrual Syndrome (PMS) Support
One of the most well-studied uses of Chaste Tree Berry.
May help reduce:
Breast tenderness
Mood swings and irritability
Headaches associated with PMS
Bloating and fluid retention
These effects are believed to stem from prolactin modulation and improved progesterone support.
3. Menstrual Cycle Regularity
Encourages more consistent ovulation patterns
May help normalize cycle length over time
Traditionally used when cycles are absent or irregular
Benefits are typically gradual and may take 2–3 months of consistent use.
4. Fertility Support (Indirect)
Supports ovulation by improving hormonal signaling
May benefit individuals with high prolactin levels that interfere with ovulation
Traditionally used when fertility challenges are linked to cycle irregularity
Note: This herb does not act as a fertility drug but supports hormonal conditions that may affect fertility.
5. Menopause Transition Support
May help reduce symptoms linked to fluctuating hormones, such as:
Hot flashes
Mood changes
Sleep disturbances
Its usefulness varies depending on individual hormone patterns.
6. Mild Dopaminergic Effects
Contains compounds that interact with dopamine receptors
This mechanism contributes to prolactin regulation and mood support
May provide subtle emotional steadiness for some individuals
Traditional and Historical Uses
Used historically to promote sexual moderation (origin of the name “chaste”)
Employed in European herbal traditions for female reproductive health
Longstanding use as a tonic rather than an acute remedy
Contraindications and Cautions
Do Not Use If:
Pregnant or attempting to maintain pregnancy
Breastfeeding (may reduce milk supply)
Use With Caution If:
Diagnosed with hormone-sensitive conditions (e.g., estrogen-dependent cancers, endometriosis)
Taking hormonal medications such as:
Birth control pills
Hormone replacement therapy
Using dopamine-related medications (e.g., antipsychotics, Parkinson’s medications)
Possible Side Effects
Generally mild and uncommon, but may include:
Headache
Digestive upset
Dizziness
Skin reactions
Temporary changes in menstrual cycle during initial use
Drug and Supplement Interactions
May interfere with medications that affect dopamine
May alter the effectiveness of hormonal therapies
Should not be combined casually with other strong hormone-modulating herbs without guidance
General Notes for Customers
Best suited for long-term, consistent use rather than short-term relief
Effects are cumulative and may take several cycles to become noticeable
Not intended to replace medical care for diagnosed hormonal disorders
*These statements have not been verified by the FDA and is not to be used as medical advice in any way. Consult your doctor before ingesting any herbal product. Do not take herbs or tinctures during pregnancy without consulting your healthcare provider. This product is not intended to diagnose or treat any disease. By purchasing, buyer agrees that they are 18 years or older and are sufficiently educated to use this product in a safe and responsible manner. Buyer agrees to release from liability and hold Grounded Remedies by Phoenix LLC forever harmless in the event of personal injury or harm to self or others, health consequences, accidents, or any other negative consequences resulting from the purchase or ingestion of this product.