Satisfied customer reorders Vitamin A, praises excellent service and product reliability.
Consistent Vitamin A user commends reliable service and product effectiveness, confirming intent to repurchase.
This review is from Amazon.com for product:
NOW Supplements, Vitamin A & D 10,000/400 IU, Eye Health*, Essential Nutrition, 100 Softgels
Excellent service. This was a re-order and I expect I will re-order again.
Vitamin Basics & Tips
Vitamin A plays crucial roles in vision, immune function, and cellular communication. Found in two primary forms - preformed vitamin A (retinoids from animal sources) and provitamin A carotenoids (from plant sources like carrots and sweet potatoes) - it's essential for maintaining healthy skin and mucous membranes. Many adults use supplements to support eye health, particularly night vision, though dietary sources should be the primary intake method.
The recommended daily allowance (RDA) varies by age and gender, with 900 mcg RAE for men and 700 mcg RAE for women. Excessive intake through supplements can lead to hypervitaminosis A, causing dizziness and even liver damage. Pregnant women should consult doctors due to potential birth risks from high retinoid intake. Modern lifestyles with screen usage have increased interest in vision-support supplements containing vitamin A.
When choosing supplements, third-party testing certifications help ensure quality. Some users report better skin texture and fewer breakouts with consistent vitamin A supplementation, though results vary. Always combine supplements with a balanced diet rich in colorful vegetables for optimal absorption and health benefits.
Adjusting vitamin A dosage cleared my stubborn acne better than prescriptions.
Custom vitamin A dosage eliminated my acne effectively. Outperformed medical prescriptions. Life-changing supplement experience.
Vitamin B supplements boosted energy, relieved winter lethargy, and eased muscle pain for me and my mom.
These Vitamin B tablets provided sustained energy, reduced winter fatigue, and magnesium eased muscle discomfort for two generations.
Affordable kosher Vitamin D with easy-to-swallow capsules and reliable fast shipping.
Highly rated kosher Vitamin D supplement offering quick shipping, great value, and easy-to-take capsules for daily health.
Tangy vitamin A gummies mimic sour candy texture, lack distinct strawberry watermelon flavor.
Reviewers praise the sour, candy-like quality of these vitamin A gummies but note the strawberry watermelon flavor is barely detectable.
Delicious non-tart vitamin C gummies offering great value and effective immune support.
Tasty non-tart vitamin C gummies providing effective immune support at an affordable price.
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Effective D3 supplement boosted levels from 19 to 50+ but tripled in price, prompting brand switch.
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This vitamin A supplement improved my lab results and boosted overall wellness. Highly recommended!
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