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Can NOW Supplements Mega D-3 & MK-7 Help with Mild Cognitive Impairment?

Last update
4/3/2026
Reviewed By
Dr. Talia Klein

Overview

NOW Supplements Mega D-3 & MK-7
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.4
Buy on Amazon
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
Vitamin D-3(as Cholecalciferol) (from Lanolin)
125 mcg (5,000 IU)
625%
Vitamin K-2(as Menaquinone-7) (MK-7) (MenaQ7®) (from chickpea)
180 mcg
†
📅 Last updated:

Most Useful Reviews

9
Support for granny
I am giving these to my granny who has dementia. They are great value; thank you!
Read More
7.5
Preventing dementia
I took 2 capsules in the morning and evening for hay fever, and to my surprise, the runny nose stops. I now take one capsule each morning and evening. This is a product I wish to continue for a long time, as it can potentially prevent dementia!
Read More
7.5
Brain health support
These are good for maintaining blood pressure stability and seem beneficial for brain health, lowering the likelihood of developing dementia.
Read More

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Jarrow Formulas Vegan Methyl B-12 & Methyl Folate
Jarrow Formulas Vegan Methyl B-12 & Methyl Folate
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Doctor's Best High Absorption CoQ10 with BioPerine®
Doctor's Best High Absorption CoQ10 with BioPerine®
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
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User Reviews

USERS' SCORE
Good
Based on 3 Reviews
8.4
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Support for granny
I am giving these to my granny who has dementia. They are great value; thank you!
Read More
7.5
Preventing dementia
I took 2 capsules in the morning and evening for hay fever, and to my surprise, the runny nose stops. I now take one capsule each morning and evening. This is a product I wish to continue for a long time, as it can potentially prevent dementia!
Read More
7.5
Brain health support
These are good for maintaining blood pressure stability and seem beneficial for brain health, lowering the likelihood of developing dementia.
Read More

Frequently Asked Questions

7.5
Preventing dementia
I took 2 capsules in the morning and evening for hay fever, and to my surprise, the runny nose stops. I now take one capsule each morning and evening. This is a product I wish to continue for a long time, as it can potentially prevent dementia!
7.5
Brain health support
These are good for maintaining blood pressure stability and seem beneficial for brain health, lowering the likelihood of developing dementia.
Data last updated:
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