U.S. doctors online nowAsk doctors free
India
A 19-year-old male asked:

Do protein shakes and energy drinks have side effects.

2 doctor answers6 doctors weighed in
Dr. Connie Topliff
Family Medicine, Board Certified 30 years experience
They can: If your diet has too much protein & not enough carbohydrates, you may feel tired. You may also be missing essential other nutrients-vitamins & minerals & healthy fats. Energy drinks typically have a lot of sugar & caffeine & other stimulants that can make you anxious & jittery, & more fatigued when they wear off in a couple of hours. A balanced diet of healthy real food is a much better option.
Created for people with ongoing healthcare needs but benefits everyone.
Dr. Rex Mahnensmith
A Verified Doctoranswered
46 years experience
Protein shakes: Protein shakes are concentrated sources of protein, usually whey. We usually are not allergic. Concentrated protein ingestion can strain kidneys and can promote kidney stones. Drink a lot of fluid. Energy drinks contain caffeine or caffeine like substances as well as sugars. These are not healthy for us. Can make you jittery, nervous, angry, agitated, or have palpitations.
Created for people with ongoing healthcare needs but benefits everyone.

Related questions

A 44-year-old member asked:
Is it safe to drink protein shakes if I am allergic to soy?
2 doctor answers4 doctors weighed in
A 37-year-old member asked:
Is it safe to drink protein shakes if you have gastritis without issues?
1 doctor answer1 doctor weighed in
A 39-year-old female asked about a 16-year-old male:
My 16 year old son is drinking gainer protein shakes after lifting. bilirubin level 3.8. Could this be related?
2 doctor answers2 doctors weighed in
Last updated Dec 14, 2018

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.