Vitamin B12 is important for nervous system function and cell vitality and directly influences the condition of your nails. A deficiency can lead to fatigue, concentration problems, and—yes, the famous streaks. A vegan diet or certain digestive disorders
may play a role. Consider consuming fortified foods or appropriate supplements, but always consult a doctor.
Thyroid in Slow Motion: Revealing Clues
The thyroid influences nail growth and regulates our energy and body temperature. If it reacts slowly, nails become dry, brittle, and cracked. Unexplained weight gain, feeling cold, or lack of energy—all of these signs combined can raise suspicion.
A simple hormone test (TSH, T3, T4) can provide clear answers.
Stress: An Often Underestimated Effect
Continued on the next page
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