성분 비교·가이드
성분 비교, 제품 선택 기준, 구매 가이드
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당뇨약 먹는데 영양제 괜찮을까? 저혈당 주의할 조합 (홍삼·여주·크롬)
당뇨약이랑 홍삼·여주·크롬 같이 먹어도 되나요? 혈당을 낮추는 영양제와 겹치면 저혈당이 올 수 있어요. 상의하고 혈당 재보며 챙기는 법을 정리했어요.
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항생제 먹을 때 유산균, 같이 먹어도 될까? (시간 간격)
항생제 먹을 때 유산균 같이 먹어도 되나요? 너무 붙여 먹으면 유산균이 죽어요. 2시간 간격 등 제대로 먹는 법을 쉽게 정리했어요.
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Vitamin C Megadoses: Do They Actually Do Anything?
Vitamin C is water-soluble, so extra is flushed out. Megadoses aren’t clearly better and can upset the stomach or kidneys. Steady, moderate wins.
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Does Eating Collagen Really Reach Your Skin?
Eaten collagen breaks down into amino acids and peptides, which is why low-molecular forms get attention. Pair it with vitamin C. Here’s the honest picture.
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CoQ10: What’s the Difference With Ubiquinol?
CoQ10 is an antioxidant your body makes less of with age. Ubiquinol absorbs better but costs more; ubiquinone is a fine, cheaper start. Take with a meal.
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Zinc: Not Just for Immunity (and Watch the Dose)
Zinc supports immunity, skin, and taste — but long-term high doses can lower copper. Take it on an empty stomach (or with food if it upsets you).
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종합비타민 먹으면서 이것도? 나도 모르게 ‘중복’되는 조합
종합비타민 먹으면서 비타민C·D·아연을 또 먹으면 중복일까요? 나도 모르게 겹치는 조합과 피하는 법을 쉽게 정리했어요.
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Choosing Lutein: The Number on the Bottle Isn’t Everything
Lutein builds up slowly, so give it weeks. Look for zeaxanthin alongside it and take it with a meal. Here’s how to choose one.
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Magnesium: The Form Decides How Well It Absorbs
Magnesium does far more than stop eyelid twitches, and the form (oxide vs citrate/glycinate) changes how well it absorbs. Here’s how to choose.
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Melatonin for Sleep: Start Low (Why 5mg Isn’t ‘Better’)
With melatonin, more isn’t better — lower doses often work as well, and high ones leave you groggy. Start low, take it 30–60 min before bed.