Can Maca be steeped in water and consumed for a long period of time?
Generally speaking, it is not recommended to consume maca in water for a prolonged period. The detailed explanation is as follows:

As a natural food product, maca contains various beneficial components such as iron, protein, amino acids, mineral zinc, and taurine. It offers multiple health benefits including fatigue resistance, energy replenishment, improved sleep quality, endocrine regulation, lipid regulation, and enhanced memory. However, the alkaloids in maca can stimulate the central nervous system, increasing libido and energy levels. Long-term and excessive consumption may lead to excessive sexual excitement. Additionally, dependence may develop after prolonged use, and withdrawal symptoms such as mood swings, anxiety, and insomnia may occur when use is abruptly discontinued.
Maca contains a unique component that may trigger allergic reactions in some individuals. For those with allergic constitutions, long-term consumption might lead to allergic responses such as skin itching, swelling, coughing, lip inflammation, or diarrhea. Maca also contains glucosinolates, and long-term intake may cause iodine to bind with glucosinolates, potentially leading to goiter (thyroid enlargement). Prolonged and excessive consumption of maca-infused water may also burden the gastrointestinal system, causing discomfort symptoms such as abdominal pain and vomiting.
Although maca offers various health benefits, it should not be used as a substitute for medical treatment of diseases. If you have related medical conditions, timely and proper treatment at a hospital is necessary. Individuals with cardiovascular diseases or other chronic illnesses, as well as pregnant and lactating women and other specific populations, should carefully evaluate its safety and suitability and use it under the guidance of a physician.