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Evidenzbasierte Nahrungsergänzungsmittel ähnlich wie Testosterone (TRT), sortiert nach gemeinsamen Zielen und klinischer Evidenz. Vergleiche unten beliebige davon direkt miteinander.
The trans-isomer of clomiphene — a selective estrogen receptor modulator (SERM) used off-label/investigationally as a 'fertility-sparing' testosterone therapy. By blocking estrogen feedback at the hypothalamus it raises LH, FSH, and endogenous testosterone while preserving sperm production, unlike exogenous testosterone, which suppresses both. Honest appraisal: Phase-2/3 RCTs show it raises testosterone and keeps sperm counts in the normal range vs topical testosterone — but it is NOT FDA-approved (Androxal failed to gain approval) and is compounded/off-label, and there are NO long-term hard-outcome trials (cardiovascular, bone, mortality).
Reduces cortisol and anxiety while improving sleep quality and physical recovery in stressed adults.
Southeast Asian herb with moderate RCT evidence for supporting testosterone, reducing stress/cortisol, and improving fatigue and quality of life — strongest in older or hypogonadal men.
Andean root with modest evidence for improving sexual desire — small RCTs are encouraging but reviews still rate the overall evidence as limited.
A phytosterol-rich cold-pressed oil studied for prostate, hair, and cardiovascular support. The honest verdict: small RCTs show modest BPH, hair, and blood-pressure benefits — but the trials are few and tiny, and it underperforms standard drugs like tamsulosin for BPH.
A natural herb with anti-androgenic, anti-inflammatory, and cognitive-enhancing properties, particularly studied for hormonal balance in women and memory support.
A potent stimulant bark whose alkaloid yohimbine has evidence for erectile dysfunction, but carries real cardiovascular and anxiety risks and unpredictable supplement potency.
Essential trace mineral for thyroid hormone production — deficiency is common and affects metabolism, energy, and cognition.
This information is for educational purposes only. Sie ersetzt keine professionelle medizinische Beratung. Sprich immer mit einer qualifizierten medizinischen Fachperson, bevor du ein Supplement oder Medikament beginnst, absetzt oder änderst.