Dr. Thierry Hertoghe, a renowned expert on correcting hormonal deficiencies, discusses hormone replacement therapy for healthy aging and longevity. Topics covered include lowering cholesterol without statins, the truth about human growth hormone and cancer, and the effects of hormone deficiencies on aging. Other interesting topics covered are estrogen blockers for men's health, injecting hormones around the eyes for rejuvenation, reversing coronary calcium, and hormone replacement therapy for sleep improvement and testosterone replacement therapy for men. Understanding reference ranges in hormone levels is also discussed.