Psoriasis is a chronic skin condition that occurs as an accumulation of dead, dry cells on the surface of your skin. It can occur on your scalp, knees, lower back, groin and elbows. People who have psoriasis may also develop psoriatic arthritis, a type of arthritis in which the joints become swollen and painful. According to the University of Maryland Medical Center, physicians think psoriasis is a genetic disease that can present upon emotional stress. Foods are unlikely to cause psoriatic arthritis, however, certain foods may trigger this condition or worsen symptoms.
Foods High In Saturated Fats
Foods high in saturated fat--the unhealthy fat--may contribute to flare-ups of psoriatic arthritis. The University of Maryland Medical Center advises avoiding or limiting these foods in your diet in order to reduce psoriasis symptoms. High-fat foods may contribute to weight gain and saturated fat may be associated with higher cholesterol. Extra weight on your body can put added stress and pressure on your joints and make you more susceptible to experience pain and stiffness. As a result, eat a healthy diet to maintain a healthy body weight. Eating foods lower in fat may help achieve this. Good dietary choices include low-fat dairy products such as low-fat milk, yogurt and cheese. Other sources of low-fat, healthy foods include lean poultry, fish, whole grains, fruits and vegetables
Simple Sugars
In order to avoid triggering psoriatic symptoms, avoid food sources of simple sugars, according to the University of Maryland Medical Center. Foods high in simple sugars include commercially prepared baked goods such as cookies, pies, and cakes. Other sources include foods stripped of their fiber component, such as white bread, white pasta, crackers made from white flour, and sugary cereals. Without fiber, these foods do not supply your body with steady energy levels, which leaves you unsatisfied. This can lead to overeating and weight gain, putting added stress on your joints. Alternative choices to simple sugars are high-fiber foods such as whole-grain bread, oatmeal, brown rice and barley.
Alcohol
Avoid alcohol to help prevent triggering psoriasis, according to the University of Maryland Medical Center. A 2010 report in Medical News Today says women who drink beer regularly have shown a higher risk of developing psoriasis. However, this evidence requires more research.
