Iron plays an important role in blood oxygenation, but in excess it can lead to oxidative stress. In practice, this leads to premature skin cell damage, which accelerates wrinkle formation and contributes to loss of elasticity. In other words, attempting to “fortify” the body with iron can paradoxically cause skin to age more quickly.
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Overdose: Skin’s invisible enemy
These two examples highlight the importance of medical supervision before starting supplementation. Experts recommend starting by checking your iodine levels with a blood test and proceeding cautiously. While iodine and iron are still essential for proper body function, excess iodine has a rebound effect: what was meant to strengthen ultimately weakens. This is another reason to prioritize a varied and balanced diet, naturally rich in protective nutrients like vitamin C, omega-3 fatty acids, and zinc, which are known to help maintain radiant and youthful skin
