What those vertical lines on your nails really reveal
Iron plays a key role in transporting oxygen through red blood cells. A deficiency can affect nail growth and cause ridges to appear. Fatigue, pale complexion, dizziness… there are many signs that can accompany this deficiency. It most commonly affects women with heavy periods or people who eat little meat.
A simple blood test can help you take stock before considering supplementation.
Vitamin B12 deficiency: a valuable ally

Essential for the proper functioning of the nervous system and cellular vitality, vitamin B12 directly affects the condition of your nails. A deficiency can lead to fatigue, concentration problems , and yes, those famous streaks. Vegan diets or certain digestive disorders
may be implicated . Consider fortified foods or appropriate supplements, but always consult a healthcare professional.
Thyroid in slow motion: revealing clues
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