People suffering from diabetes can face a range of health issues, hair loss being one of them.Although hair loss can be caused by a variety of factors such as stress, hormonal imbalance, underlying medical conditions,hair loss due to elevated sugar levels in people remains very common around the world. Some people may confuse natural hair loss due to regrowth cycle with a developing hair loss condition. So, it is best that you refrain from self-diagnosis and consult a hair loss expert to properly evaluate your condition. STAGES OF HAIR REGROWTH CYCLE: There are basically three phases of a hair growth cycle: Anagen Phase: The anagen phase is a growth phase of hair follicles which lasts about 3-5 years. Catagen Phase: In the Catagen phase,hair follicles start thinning and prepare themselves for the resting phase. A person might notice some hair becoming thin and sparse. This phase is usually over in 1-2 weeks.