Will the regular practice of Bikram Yoga help relieve the condition known as hemochromatosis?

No. The yoga will help ease anxiety and stress, but hemochromatosis is genetic.

Hemochromatosis. DESCRIPTION: A hereditary disorder in which the small intestine absorbs excessive iron. Since the body lacks any way to excrete iron, the excess is stored in glands and muscle, such as the liver, pancreas, and heart. ... Diagnosis and management of hemochromatosis. Gastroenterol

Blood withdrawals are the only way to relieve the symptoms of Hemochromatosis. Report It

Unfortunately, major perspiration, nor contorsionist activities, will not relieve the effects of the condition. Bikram yoga will only make you sweaty and limber. Not that there's anything wrong with that!