Beet root (usually as juice) is a supplement with a high nitrate content that is said to improve physical performance secondary to nitric oxide. It appears to have some evidence for this claim in healthy athletes. This page features 43 unique references to scientific papers. Things To Know.
What Is a Fertility Doctor or Infertility Specialist? A fertility doctor is a reproductive endocrinologist â a physician who practices a subspecialty of obstetrics and gynecology called reproductive endocrinology and infertility (REI). REI is an area of medicine that addresses hormonal functioning as it pertains to reproduction and infertility in both women and men.
Endocrinologists may work with gynecologists, andrologists (urologists focusing on the male reproductive system) or fertility specialists on hormonal conditions specific to men or women. Female endocrinology has to do largely with the reproductive cycle driven by estrogen and other cyclical female hormones.