A 46-year-old member asked:
is creatine supplementation safe?
1 doctor answer • 3 doctors weighed in

Dr. Philip Chao answered
Radiology 38 years experience
In moderation: Is ok.
5474 viewsReviewed >2 years ago

Dr. Adrian Rawlinson commented
Sports Medicine 38 years experience
Nov 24, 2015
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
Similar questions
A 18-year-old member asked:
Is it bad to take creatine at a younger age?
1 doctor answer • 5 doctors weighed in

Dr. Elie El-Charabaty answered
Nephrology and Dialysis 9 years experience
Not sure: Studies are very inconsistent on creatine intake especially in young athletes going to the gym. While a study done in 2005 by pline et al showed no effect on kidney function, creatine role and influence in elderly and people with impaired kidney function is still unknown. I personally do not recommend it to my patients
6066 viewsReviewed >2 years ago
A 20-year-old member asked:
What are some negative effects of creatine ?
1 doctor answer • 9 doctors weighed in

Dr. James Eitner answered
Family Medicine 34 years experience
Generally, Few: Creatine can cause an increase in water weight. It has been associated with stomach pain, nausea, diarrhea, and muscle cramping. There is some concern that it could harm the kidney, liver, or heart function. Drink extra water. If you are taking creatine, don't exercise in the heat. It might cause you to become dehydrated. Do not use if you have kidney disease, diabetes, or may be pregnant.
5998 viewsReviewed >2 years ago

Dr. Oscar Vazquez commented
Orthopedic Surgery 18 years experience
Agree, key is hydration.
Mar 1, 2012

Dr. Adrian Rawlinson commented
Sports Medicine 38 years experience
April 16, 2015 -- Men who use muscle-building supplements containing creatine or androstenedione may have a higher risk of getting testicular cancer, according to a study published online in the British Journal of Cancer.
Dec 1, 2016
A 46-year-old member asked:
What is creatine ?
3 doctor answers • 6 doctors weighed in

Dr. Luis Villaplana answered
Internal Medicine 35 years experience
It is a protein : Supplement.
5840 viewsReviewed >2 years ago

Dr. Adrian Rawlinson commented
Sports Medicine 38 years experience
Nov 24, 2015
A 39-year-old member asked:
Is it safe to use creatine?
3 doctor answers • 4 doctors weighed in

Dr. SG Erman answered
Family Medicine 35 years experience
Probably: Creatine is moderation is probably safe. High doses may be harmful to your kidneys. Be sure to stay very well hydrated.
5738 viewsReviewed >2 years ago
A 47-year-old member asked:
Is it good to take creatine with blitz cycle pills?
1 doctor answer • 2 doctors weighed in

Dr. Mohammed Karim answered
Internal Medicine 29 years experience
Not known: These products are not FDA regualted and safetly profile of the ingredients are not known. The protiens & Creatine are popular supplement among body builders who are trying to add muscle mass.Excessive of creatinine use and muscle mass will put a burden on Kidney. Talk to your doctor and know your health status before using them
4051 viewsReviewed >2 years ago
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Last updated Nov 24, 2015
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