Every person should know the threats. The first risk factor for the disease is the low-quality diet. Supported by unhealthy lifestyle such as smoking, drinking, taking too many drugs, or doing no physical exercises, porphyria may start preventing the organism from solving problems with a deficient enzyme. Among all risk factors, the person must consider improper medical treatment (e.g., birth control pills), chemical exposure and toxic items, poor diet, unhealthy lifestyle, smoking, drinking, being under stress all the time, possessing certain problems with liver, and facing reoccurring infections.