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NOW Supplements Vitamin D-3
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.7
Supplement Facts
Serving Size:   1 Softgel
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol) (from Lanolin)
125 mcg (5,000 IU)
625%

Most Useful Reviews

9.5
Enhances night vision
This is a fantastic supplement for those experiencing vision problems! It has effectively helped me cope with night blindness, as I can see much better in the evening now.
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6
Improves overall health
Vitamin D is essential for my whole family, relatives, and friends. Daily intake supports bone, muscle, and nervous system health. It converts calciferol in the liver and boosts the immune system. A severe deficiency can lead to conditions such as brittle bones, appetite issues, insomnia, blurred vision, and osteoporosis. In our family, we begin each morning with our required doses of vitamin D— my own is 5000 units daily. Remarkably, over 80% of moderate to severe COVID-19 patients were found to have a deficiency of this vitamin. Research shows it reduces the risk of viral diseases and respiratory infections.
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6
Essential for health
ACCEPT ALL! Vitamin D strengthens the immune system and serves as a good preventative measure against colds. Its receptors are located in the reproductive organs, significantly affecting the maturation of eggs and sperm, as well as the nervous system, especially the brain. Research has demonstrated that this vitamin effectively slows the growth of cancer cells. Sufficient intake during childhood is crucial for skeletal formation. Many Russians suffer from a vitamin D deficiency, particularly those consuming tea and coffee frequently. Symptoms of deficiency can include muscle weakness, insomnia, weight loss, depression, blurred vision, and tooth decay.
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User Reviews

USERS' SCORE
Good
Based on 6 Reviews
8.7
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Enhances night vision
This is a fantastic supplement for those experiencing vision problems! It has effectively helped me cope with night blindness, as I can see much better in the evening now.
6
Improves overall health
Vitamin D is essential for my whole family, relatives, and friends. Daily intake supports bone, muscle, and nervous system health. It converts calciferol in the liver and boosts the immune system. A severe deficiency can lead to conditions such as brittle bones, appetite issues, insomnia, blurred vision, and osteoporosis. In our family, we begin each morning with our required doses of vitamin D— my own is 5000 units daily. Remarkably, over 80% of moderate to severe COVID-19 patients were found to have a deficiency of this vitamin. Research shows it reduces the risk of viral diseases and respiratory infections.
Read More
6
Essential for health
ACCEPT ALL! Vitamin D strengthens the immune system and serves as a good preventative measure against colds. Its receptors are located in the reproductive organs, significantly affecting the maturation of eggs and sperm, as well as the nervous system, especially the brain. Research has demonstrated that this vitamin effectively slows the growth of cancer cells. Sufficient intake during childhood is crucial for skeletal formation. Many Russians suffer from a vitamin D deficiency, particularly those consuming tea and coffee frequently. Symptoms of deficiency can include muscle weakness, insomnia, weight loss, depression, blurred vision, and tooth decay.
Read More
6
Fights deficiency effects
I took vitamin D for my son, who has a deficiency, hoping to improve his condition. A significant number of individuals globally suffer from vitamin D deficiency, leading to quick fatigue, muscle pain, and vision problems. If these symptoms go unaddressed, serious health issues like rickets, osteoporosis, arthritis, and bone deformities may arise.
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1.3
Caution advised
Be cautious! After taking this 5000 IU vitamin D pill, I experienced nausea and blurred vision, questioning whether it was due to the supplement. On the following day, I tried another pill and had the same effects. Despite the mostly positive reviews, reactions can vary. In my country, the typical daily dose is 400 IU, making 5000 IU seem excessive and overwhelming for my system. It's advisable to start with a lower dose.
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