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Description
Your Personal Vitamin Profile: A Medical Scientist Shows You How to Chart Your Individual VitaIn Your Personal Vitamin Profile, medical scientist Dr. Michael Colgan shows how individually tailored programs of vitamin and mineral supplements lead to better health and longer life. According to Dr. Colgan, no two people have the same nutritional needs. Consequently, an all purpose one a day vitamin pill cannot guarantee optimum nutritional supplementation in any diet. And there are factors beyond diet that must be considered. For instance, a man
In Your Personal Vitamin Profile, medical scientist Dr. Michael Colgan shows how individually tailored programs of vitamin and mineral supplements lead to better health and longer life.According to Dr. Colgan, no two people have the same nutritional needs. Consequently, an all-purpose one-a-day vitamin pill cannot guarantee optimum nutritional supplementation in any diet. And there are factors beyond diet that must be considered. For instance, a man who smokes twenty cigarettes a day may require as much as fifteen times the Recommended Daily Allowance of vitamin C to maintain efficient functioning of the immune system. A woman who takes birth control pills may require ten times the RDA of vitamin B12 to maintain normal functioning of the cardiovascular system.Dr. Colgan's Health and Performance Nutrient Supplement Program -- a vitamin and mineral plan geared to the individual -- has been successful in reducing the incidence of herpes, eczema, high blood pressure, and migraine headaches. The program has also proven successful in diminishing the pain of muscle and joint injuries, and in alleviating depression. Moreover, Dr. Colgan's individually oriented supplement program has -- in a double-blind study -- helped athletes improve marathon times by an average of seventeen minutes.Now Dr. Colgan offers his revolutionary program in this book. By following the simple formulas and tests set forth in these pages, you can at last determine your personal vitamin profile.Binding Type: Paperback
Publisher: PerfectBound
Published: 11/01/1982
ISBN: 9780688015060
Pages: 304
Weight: 0.88lbs
Size: 8.80h x 5.46w x 0.78d
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4.7 ★★★★★
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Product Reviews
★★★★★ 5
Good shelves for the price can be challenging to install correctly
Size: 16 Inch, Color: White, Size: 16 Inch, Color: White
Good quality shelves for the price. Happy with the purchase. They give you assorted hardware to mount each shelf. Wall anchors for masonry or brick and anchors for drywall as well as screws to affix shelf to the wall bracket. The installation was fairly easy but it can be a bit difficult to get the bracket leveled on the wall. The “level” they give you is useless, it is only the tube - not in a housing, so 1 1/2” long. You will need a better level. Basically you place the bracket where you want the shelf to go then make sure it is level and take a pencil to mark the holes. We ended up using a heavier quality wall anchor so only needed 2 anchors instead of the four they send you. Once the bracket is on, slide the shelf onto the bars coming from the bracket and use the 2 set screws to secure it in place. Check for level and if it isn’t you can remove shelf and loosen bracket screws and wiggle the bracket while still attached while retightening screws. We had to re-level one of our shelves this way. Hope this helps and that it makes sense. As for weight capacity I wouldn’t want to put more than a couple of pounds on a shelf. As it is secure, it is hollow inside and too much weight would probably either cause the shelf to sag or damage your wall
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Reviewed in the United States on February 25, 2025
★★★★★ 5
Excellent product with height recommendation
Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
My bathroom renovation is turning out great. These shelves are beautifully stable and show no visible assembly. The idea of these floating shelves is brilliant.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Beautiful and sturdy
Size: 24 Inch, Color: White
Excellent quality shelves. All hardware came with them and also the stickers to cover the screws. I also placed a plant on one of the shelves and it’s not leaning and again very nice and secure.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Great shelves
Size: 24 Inch, Color: White
Easy to assemble and comes with everything you need for drywall or wood. Nice color and texture and comes with stickers to hide the holes underneath. I bought two sets of three. These are very long, so I recommend just using two at a time.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Eye pleasing shelves with the ability to hold weight
Color: Light Brown, Size: 4
Great set of 4 wood floating shelves. I used these to hold precon decks and other commander decks for magic the gathering cards. Though they are on the smaller size, they still fit up to 4 commander boxes side by side and and withhold double that if I stack the boxes. I am very impressed by the quality and how much weight each shelf can hold. The brackets to hang them make the shelves even more sturdy. The shelves are very pleasing on the eyes and the wood color is very natural. The shelves were simple to hang by one person. They look very stunning and of great value. They hold all kinds of items and function perfect as a shelf and look wonderful as a form/type of wall decoration even without items on the shelves. Overall I’m very happy with this purchase and I will be buying more of these shelves soon.
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Reviewed in the United States on May 27, 2025
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