
Maca is a cruciferous vegetable native to the high Andes of Peru. It is commonly consumed as a ground powder or in capsule form and is known for its potential to support energy levels and subjective reports of sexual desire. Research suggests that daily consumption of two to three grams can increase libido independent of changes to the testosterone or estrogen systems. It is often categorized by color, including black, red, and yellow varieties, each with slightly different nutrient profiles.
three that in particular have good peer-reviewed research to support them are maca m a ca which is actually a root
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"Andrew Huberman discusses Maca as one of three legal, over-the-counter supplements with peer-reviewed evidence for increasing libido and sexual desire in both men and women."