Tag: Weak hair

According to the World Health Organization, iron deficiency is one of the most common nutritional deficiencies globally and a frequent cause of brittle nails. Many factors can influence the strength and appearance of your hair and nails, but nutritional shortfalls are a significant and often overlooked cause, leading many to wonder what deficiency causes weak nails and hair.

According to recent studies, low levels of certain vitamins are more common in people experiencing hair loss. This raises the question: does B12 deficiency cause hair breakage? While not the sole cause, a lack of vitamin B12 can significantly impact hair strength, leading to brittle, fragile strands.

According to extensive research, nutrient deficiencies are a known, modifiable risk factor for various types of hair loss, including weak and brittle strands. Identifying **which vitamin deficiency causes weak hair** is a crucial first step toward restoring its strength and vitality through targeted nutritional changes.

According to dermatological research, hair is composed of up to 95% protein, primarily keratin. Understanding why is my hair lacking protein is the first crucial step to addressing issues like breakage, dullness, and stunted growth, all of which are common signs of protein depletion.