Roughly 85% of men and 40% of women experience hair loss by age 50, according to the American Hair Loss Association. While most blame stress, aging, or genetics, new data analysis by Masumi Headwear points to a lesser-known culprit: vitamin overdose. Masumi experts have identified four common vitamins that most frequently contribute to hair thinning when taken in excess.
Vitamin A 4t245b
One of the most commonly overused vitamins linked to hair loss, vitamin A is essential in small doses, but exceeding 3,000 mcg daily (often just 2–3 supplement pills) can damage hair follicles and trigger hair loss.
Safe dose: Stay within the safe range of 700–900 mcg daily.
Get it from: Stick to natural sources like sweet potatoes (one medium provides twice your daily needs), carrots, spinach, and eggs instead of relying on supplements.
Selenium i1c1a
Often overlooked as a hair loss culprit, this mineral, while helping your thyroid and immune system, turns against your hair at high doses. Selenium becomes harmful when intake exceeds 400 mcg daily (possible with just 2-4 supplement pills).
Safe dose: Your body needs only 55 mcg daily for proper function.
Get it from: Just two Brazil nuts provide your entire daily requirement, though seafood, whole grains, and mushrooms are excellent sources too.
Zinc 65x4b
Commonly causing hair loss when imbalanced, zinc makes your hair fall out if you get too little or too much. Taking over 40 mg daily (just 1-2 supplement pills) can damage your hair follicles.
Safe dose: Stay within the recommended 8-11 mg daily.
Get it from: Choose oysters(one serving exceeds daily needs), beef, pumpkin seeds, and lentils to maintain healthy hair without supplement risks.
Vitamin E 3z4o3b
Even though it protects hair follicles at normal levels, vitamin E becomes a hair loss trigger when overused. This popular beauty supplement causes significant shedding when intake exceeds 1,000 mg daily, which happens with just 3-4 supplement pills.
Safe dose: Stick to the recommended 15 mg daily.
Get it from: A handful of sunflower seeds or almonds provides about half your daily needs, while avocados and spinach are also good sources.
The Expert Take 6x4m1n
“These vitamins are important for your health, but they certainly become problematic when consumed in excess,” says Ali Nowroozi, Director of Masumi Headwear. “Many people prefer to self-diagnose and take multiple vitamin supplements without professional consultation. Our bodies need specific levels of nutrients, and when we go overboard thinking more will make us better, it often produces the opposite effect. A better approach is getting nutrients primarily from whole foods, using supplements only for confirmed deficiencies, and understanding that with vitamins, more isn’t better – it can actually work against your health goals.”
Leave a Reply Cancel reply 5r1v5l