Does anabolic mass gainers have any side effects?

Yes, anabolic mass gainers can have side effects, particularly if consumed in excess or without proper dietary balance. Common side effects include weight gain from fat rather than muscle, digestive issues like bloating or diarrhea, and potential liver strain due to high protein or sugar content. Additionally, some users may experience hormonal imbalances or increased risk of cardiovascular issues if the product contains high levels of certain ingredients. It's essential to use such supplements responsibly and consult a healthcare professional if needed.