Does creatine have side effects?
Creatine is possibly safe when taken long-term. Doses up to 10 grams daily for up to 5 years have been safely used. Side effects might include dehydration, upset stomach, and muscle cramps.Read more
You may also ask, who should not take creatine?
Creatine isn't recommended for people with kidney or liver disease, or diabetes. Others who should avoid taking it are children under age 18 and women who are pregnant or nursing.
Similarly, you may ask, does creatine cause hair loss? Research hasn't shown that creatine directly causes hair loss, but more research is needed in this area. One 2009 study did find that creatine supplementation is associated with an increase in a hormone called DHT, which can contribute to hair loss.
Another question to consider, is creatine worth using? Creatine is the most effective supplement for increasing muscle mass and strength ( 1 ). It is a fundamental supplement in the bodybuilding and fitness communities ( 2 ). Research shows supplementing with creatine can double your strength and lean muscle gains when compared to training alone ( 3 ).
What are the cons of creatine?
The bottom line
The most commonly reported side effects of taking this supplement are bloating and stomach discomfort. You can prevent these side effects by limiting your dose to 10 grams or less in a single serving. Taking creatine supplements is otherwise safe and healthy for most people.
28 Related Questions & Answers
Why you should not take creatine?
Depending on who you ask, the suggested side effects of creatine may include: Kidney damage. Liver damage. Kidney stones.
Does creatine make you taller?
Each additional 0.1 g of creatine consumed per day increases height by 0.60 cm (simple model) or 0.30 cm (adjusted model). The daily intake of creatine from a regular diet in taller children and adolescents was higher than in shorter peers aged 2-19 years.
Does creatine cause acne?
There is no proven connection between creatine and acne. In fact, creatine may actually have benefits for your skin, especially to help fight against the effect of aging. There's some evidence that creatine can reduce sagging skin, wrinkles, and sun damage.
What happens if you take creatine and don't workout?
Some people think that if they take creatine and don't work out, they'll put on fat—but Roussell says it isn't true. "Creatine contains no calories, and has no impact on your fat metabolism," he says. "So taking creatine and not working out is just going to lead to nothing."
Who needs creatine?
It helps your muscles produce energy during heavy lifting or high-intensity exercise. Taking creatine as a supplement is very popular among athletes and bodybuilders in order to gain muscle, enhance strength and improve exercise performance ( 1 ).
Can creatine cause mood swings?
5. Mood and anxiety. Negative changes in mood or anxiety following supplementation with creatine have been documented in two human trials (Roitman et al., 2007; Volek et al., 2000) and one animal experiment (Allen et al., 2010).
Can a 17 year old take creatine?
Metzl, MD, tells WebMD that the American College of Sports Medicine has recommended that people 18 and younger should not use creatine.
Should a 15 year old take creatine?
The American Academy of Pediatrics specifically recommends against its use by adolescents, and most of the flavored powders, tablets, energy bars and drink mixes containing creatine bear warning labels that the supplement is not recommended for anyone under 18.
At what age should you take creatine?
The minimum age for taking creatine supplements is 18. Because so little is known about the long-term effects of creatine, it's not recommended for children and teens under the age of 18. For this group, it's better to improve sports performance through nutrition and athletic training.
When should I stop taking creatine?
You can stop supplementing anytime you want. But your muscles' creatine levels will start to deplete about two weeks after you stop taking it. In 4-6 weeks, the extra creatine will wash out of your muscles altogether, and your body will be back at producing its baseline level of 1-2 grams a day.
Does creatine affect heart?
 used creatine supplementation in in vitro isolated hearts. They found that such a supplementation decreased heart rate, increased left ventricular systolic pressure, increased coronary flow, increased ATP content and decreased isocitrate dehydrogenase, a marker of cell death.
Does creatine affect sleep?
Taking three to five milligrams of creatine daily won't stop you from ever getting sleepy, but could offset the yawning, loss of energy, and decline in psychomotor skills that signal that your sleep drive is overtaking your wake drive.
Does creatine make you smarter?
The dietary supplement that is widely used to boost athletic performance appears to help boost your brain's performance as well. In a study from Australia, people who took creatine for six weeks scored better on tests measuring intelligence and memory than those who did not take it.
Does creatine affect puberty?
Both the American Academy of Pediatrics and the American College of Sports Medicine are in agreement that teenagers should not use performance-enhancing supplements, including creatine. Talk to your teenage athlete about it.
Does creatine change your face?
Muscles collect water from the rest of the body when you consume a creatine supplement. As your muscles swell you may notice bloating or puffiness in various areas of your face caused by this water uptake. You may also gain water weight that appears to be larger muscles.
What happens when you stop taking creatine?
Stopping creatine supplements will deplete creatine stores in the body, particularly in muscle and the brain. This withdrawal can cause lethargy and fatigue lasting for 1 or 2 weeks. Feelings can be so slight you may not recognise it's occurring, before your body's natural processes start up to usual levels again.