1. Learn to read labels
There are tons of health supplements on the market. Learn to read the ingredients used in the health supplements and recognize which are the ones that are essential for your condition. If the health supplements do not contain the essential ingredient needed for your body, the health supplement will not be effective.
Other than the ingredient list, read the description of the health supplements as well. Take note of those supplements which tend to guarantee effects or promises certain results. If the claims are too good to be true, check it with your doctor first before purchasing it.