Vitamin B3 deficiency

Vitamin B3 deficiency

M240/0455 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 25.7MB

Downloadable file size: 2.5MB

Price image Pricing

Please login to use the price calculator


Credit: DR M.A. ANSARY/SCIENCE PHOTO LIBRARY

Caption: MODEL RELEASED. Vitamin B3 deficiency. Cracked and inflamed skin of a man, a symptom that his diet is deficient in vitamin B3, a disorder that is known as pellagra. Other pellagra symptoms are an upset digestive system, diarrhoea and depression. Vitamin B3 exists in two forms: niacinamide and niacin. One of the complex of B vitamins, it takes part in many metabolic reactions and, like other vitamins, is needed only in small amounts, but is an essential part of a healthy diet. Good sources of vitamin B3 are liver meat, groundnuts and seeds from the sunflower plant. Photographed in Africa.

Release details: Model release available. Property release not required.

Keywords: african, b vitamins, b3, black, bloodshot, chest, condition, cracked, deficient, dermatological, dermatology, developing, diet, dietary, disease, disorder, eye, eyes, face, head, healthcare, inflamed, inflammation, male, man, medical, medicine, niacin, niacinamide, nicotinic acid, patient, pellagra, rash, skin, symptom, symptoms, third world, tropical, tropics, vitamin deficiency

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.