Biotin plays a key role in keratin production, which is the protein that makes up the majority of your hair. A deficiency in biotin can disrupt keratin production, leading to brittle, thinning hair.

From the Thorndike Memorial Laboratory, Second and Fourth Medical Services (Harvard), Boston City Hospital, and the Department of Medicine, Harvard Medical School, Boston. Select the format you ...

Symptoms of Biotin Deficiency: Hair thinning, dry skin, brittle nails. Best Sources: Eggs, nuts, seeds, sweet potatoes, and bananas. Zinc is essential for hair tissue growth and repair.

From the Thorndike Memorial Laboratory, Second and Fourth Medical Services (Harvard), Boston City Hospital, and the Department of Medicine, Harvard Medical School, Boston. Select the format you ...

Traditional screening methods rely on biochemical tests, such as tandem mass spectrometry, which detect metabolic imbalances ...

Biotin deficiency may cause brittle nails, thinning hair, and dry skin. Eating foods high in biotin daily can naturally increase your body's keratin and look radiant,” highlighted Dr Gulati.

Biotin is essential for strong nails and healthy skin. A deficiency can lead to brittle nails, dry cuticles, and—you guessed it—peeling skin around your nails. Eggs, nuts, and whole grains can help ...

On World Rare Disease Day 2025, join Dr Mahesh Hampe, Senior Clinical Biochemist at Medgenome as he highlights the ...