Frequently asked questions

For adults looking for plant-based vitamin D₃ for year-round use, especially during periods of low sunlight. The product contains algae-derived D₃andvegetable capsule (HPMC); the manufacturer states that it is suitable for vegetarians.(For dosage and exact ingredients: see instructions on the page.)

Vitamin D is fat-soluble, so taking it during a meal improves absorption compared to an empty stomach. Research evidence supports improved absorption when D₃ is taken with a meal containing fat with.

Orlistat (a medicine that prevents fat absorption) may reduce fat-soluble vitamins(including D) absorption; keep separate timing(e.g. ≥2 h interval).Cholestyramine binds bile acids and interferes with vitamin D absorption – take D at least 1 hour before or After 4–6 hours cholestyramine. Ask a professional for individual instructions.

EFSA set for adults (including pregnant and breastfeeding women) tolerable upper limit (UL) 100 μg/day from all sources combined. So keep track of your total intake if you are using other D sources.

Vitamin D has a large impact as long-term level support If necessary, the effect is assessed with a blood test (25(OH)D) according to healthcare guidelines; the most important thing is regular daily use.(Instructions for use: see product page.)

Simply Puhdas+

Puhdas+ represents honesty and simplicity. We commit to the fact that Puhdas+ products do not contain anything extra, only what is essential for well-being.

Promoting well-being while respecting the environment

Professional pharmacists, chemists, nutritionists and wellness professionals are responsible for the design of Puhdas+ products. Our products always contain effective ingredients and combinations designed to promote holistic health and well-being.

Free from all unnecessary

We always use as few additives as possible in our products. Our preparations are always gluten-free, lactose-free and vegan, with the exception of collagen, bee and fish oil preparations.

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