1, which may cause goiter. Maca contains glucosinolates, which may lead to goiter if it is taken in excess and combined with a low iodine diet.

2, may lead to allergies, allergies are mainly caused by allergens, and Maca may also be an allergen of some people.

3, may lead to skin problems, because maca will increase hormone secretion, so teenagers, infants and young children are not suitable for eating maca, maca will lead to skin diseases such as acne in teenagers.

4. Maca may increase hormone secretion, leading to endocrine disorders. Maca is suitable for people with endocrine disorders. If your endocrine is normal, you don't need to eat maca.

5, leading to nausea and stomach discomfort, this is mainly different from person to person, and has a lot to do with gastrointestinal conditions.

6, excessive maca will lead to excessive fire, and people who get angry will eat maca, which will lead to excessive fire. This amount must be controlled, and good things should be taken in moderation.

Extended data:

How to choose maca dried fruit

1, maca is completely natural and naturally air-dried during rough machining (some illegal businesses in China use drying, which destroys the effect of maca) and never smoked (some illegal businesses in China smoke maca with sulfur to make it look beautiful, which is absolutely undesirable).

2, distinguish whether it is natural in the process of rough machining. First of all, you must make it clear that the color must not be gorgeous, because Maca is naturally air-dried, and the color is natural and looks a bit ugly. This is a naturally dry color.

If the color is good, it can generally be determined to be smoked. It is best not to buy such maca, which may have side effects on the body. Sulfur-free maca is healthier.

Secondly, the cut maca is yellow or yellow-white; Other colors may be caused by the deterioration of maca. Generally, the better maca tastes, the stronger the spicy taste and aftertaste.

3. Secondly, the density of maca also determines its quality. The higher the density, the harder the texture and the better the quality of maca. Conversely, the lower the density, the softer the texture and the worse the quality.

References:

Baidu Encyclopedia-Maca

People's Network-What is Maca? What are the efficacy and nutritional value of Maca?