What happens if you take too much maca?
Mia Kelly
Published Jan 22, 2026
Though there's no research noting the negative side effects of consuming too much maca, one retailer says a small percentage of customers have reported issues like jittery feelings, insomnia, and mild digestive issues—typically from first-time users and those still adjusting to the product.
Can I take too much maca?
When taken by mouth: Maca is likely safe for most people when eaten in foods. Maca is possibly safe when taken in larger amounts as medicine, short-term. Doses up to 3 grams daily seem to be safe when taken for up to 4 months.
How much maca can you take a day?
Maca is generally considered safe as a food or as a supplement if you don't take more than 3 grams (less than a teaspoon) a day for up to 4 months.
Is 1000 mg of maca enough?
Available in powdered and capsule form, the recommended daily maca dosage is 500 mg to 600 mg. The regular maca dosage recommended by nutritionists for most people is 500 mg to 600 mg a day; however, the appropriate dosage for any individual is determined by hormone levels, diet, and health benefits wanted.
What does 500mg of maca do?
Maca root is added to food to boost libido and energy. It has also been studied as a remedy for sexual dysfunction, depression, hair loss, hot flashes, and fertility, yet more studies are still needed to prove these health benefits.
25 related questions foundDoes maca increase estrogen?
Maca-GO was shown to significantly alleviate symptoms of discomfort, with an 84% reduction. There were significant increases in estrogen and progesterone levels and reductions in blood pressure, body weight, triglycerides, and cholesterol.
Is 500 mg of maca enough?
Maca is available commercially in several dosage forms including powder, liquid, tablets, and capsules. Most commercial Web sites recommend a daily dose of 1 dried maca extract 450 mg capsule 3 times daily taken orally with food.
Should you take a break from maca?
The usually suggested daily intake is 5-15g or one to three teaspoons. It is also recommended that regular consumers take breaks in consumption of either one day a week or one week a month.
Can maca make you gain weight?
No. Maca doesn't cause weight gain - either in muscle or fat. It reduces fatigue-sensitivity and seems to be useful for reducing stress and feeling better, but doesn't cause much of anything - except erections. Maca has some slight health benefits which may support weight gain indirectly.
Does maca cause anxiety?
Improving mood
Maca contains flavonoids, which are thought to improve mood and reduce anxiety. A study in 14 postmenopausal women found that maca may reduce feelings of anxiety and depression.
Is maca like viagra?
Maca is like the viagra of superfoods — it reduces erectile dysfunction. A small 2009 study, researchers gave 50 men with mild erectile dysfunction 2.4 grams of maca extract or a placebo. After 12 weeks, the men who received the maca extract saw a “significant effect” on their sexual performance.
What does maca do for females?
Maca is a native Peruvian root vegetable that has been used for centuries to promote health and balance hormone levels, helping women with conditions like PMS, PCOS and oestrogen dominance, as well as improve fertility, libido and stress management.
Does maca root increase testosterone?
To date maca has not been shown to affect total serum testosterone levels in humans. A randomised, placebo-controlled study in Peru involving 56 healthy human male subjects showed that maca use did not result in testosterone or gonadotrophin changes.
Does maca powder make you thick?
Maca powder is low in calories and fat. A daily serving of 3 teaspoons contains just 35 calories and 1 gram of fat. That means that Maca will not add fat to your body.
What does maca do for your skin?
"Maca has a lot of vitamin C, and that increases your collagen and fights free radicals that can cause everything from skin damage to inflammation," she adds. "It's also got vitamins D and E, which regulate collagen production as well."
Should you take maca at night?
Taken before 2 pm, in a proper amount as explained above, maca shouldn't interfere with your sleep. It's recommended to take maca in the morning. Because maca is not a stimulant, like caffeine and sugar, you won't get a crash after your energy boost. You should feel a sustained amount of energy throughout the day.
Does maca give you energy?
In the study, people who took 3 grams of maca for 12 weeks reported experiencing more of an energy boost than people who didn't consume maca. Because of this response, if you're sensitive to herbs, it's best to consume maca earlier in the day.
Does maca root work for erectile dysfunction?
Evidence from other studies suggests that maca may be effective for sexual dysfunction in patients with ED and postmenopausal women after 12 weeks or 6 weeks, respectively.
Does maca mess up your cycle?
Maca has been reported to cause heavy and prolonged menstrual bleeding and raised testosterone levels in some women. Some people have reported side effects such as mood disturbances, altered menstrual cycles, cramp, gastritis, and sleep disturbances (insomnia) after maca consumption.
Does maca increase DHEA?
Maca's health benefits result from this root's ability to enhance your hormonal system function and support adequate levels of DHEA, progesterone, testosterone, estrogen and the human growth hormone in your body.
Is maca good for men?
Traditionally used as an aphrodisiac, Maca is rich in fibre, calcium, iron and amino acids. It is known to boost fertility in men, reduces stress and increases stamina.
Why does maca have a Prop 65 warning?
As appealing as these benefits may be, if you look at some maca powder and supplement packages, you may see a warning that “this product contains a chemical known to the state of California to cause birth defects or other reproductive harm.” This statement refers to Proposition 65, which requires that companies add ...
Does maca root make you pregnant?
The usual dose of the crude root is 500 to 1000 mg, three times daily. At this level, it appears to be safe for short-term consumption. The root appears to have minimal affect on reproductive hormone levels. Maca may increase sperm count and, possibly, enhance sexual desire.
Can maca give you headaches?
Side effects of maca are uncommon and mild, and mostly include gastrointestinal symptoms and headaches.
Can maca make you sleepy?
Fatigue is one of the commonest side effects of over-use or continuous use of maca or its supplements. It is also believed that fatigue may also become an issue with people who consume some other supplements such as potassium.