10yrs or More
|HCF Quality (4.8)||(4.8)|
|Now Foods Vitamin D3 (3.9)||(3.9)|
|LFI Enhance MHz (3.5)||(3.5)|
|Brain Protex w/Huperzine A (3.2)||(3.2)|
|Blackmores Ginkgo Brahmi (2.4)||(2.4)|
Now Foods Vitamin D3 is promoted as a highly bioavailable form of this vitamin, effective in assisting a healthy bone system and teeth. The formula is marketed by one of the most popular American manufacturers of dietary supplements called Now Foods. Their formulations are sold internationally and enjoy the appreciation of a large number of consumers of such products. The range of supplements is very wide in terms of targeted ailments and variety of combinations.
Now Foods Vitamin D3 is also available in various different forms: capsules, softgels or liquid form. The consumer also has the possibility to choose between several concentrations of active substance (400IU, 1,000IU, 2,000IU or 5,000IU vitamin D per serving) and different quantities (60-240 softgels/capsules).
This supplement is promoted based on a highly absorbable form of vitamin D, an essential nutrient that cannot be supplied only through diet, particularly because food sources that contain sufficient amounts of vitamin are rather limited. This is why supplementation with vitamin D is often the recommended alternative to ensure that optimal levels of this nutrient are present in the body.
Now Foods Vitamin D3 is recommended for adults concerned with maintaining their dental health and that of the bones. People who suffer from kidney disorders, hypercalcemia, people taking other medications, and pregnant/lactating women are advised to consult a healthcare professional before using this formula.
Now Foods Vitamin D3 is promoted as particularly useful for those who avoid sun because of the harmful effects of sun exposure (UV radiation). This nutrient is required for proper Calcium absorption, an essential mineral for the normal functioning of the human body. Adequate amounts of vitamin D provide numerous other benefits in humans, which will be detailed further in this review.
Now Foods Vitamin D3 Ingredients
Now Foods Vitamin D3 contains the following ingredients: Vitamin D3 (as Cholecalciferol) (from Lanolin), Olive oil, and softgel capsule (gelatin, glycerin, water).
Vitamin D3 is one of the two active forms belonging to the Vitamin D group, also known as Cholecalciferol. It is also the natural form of vitamin D produced by humans, and is considered more potent than the other form (vitamin D2, or ergocalciferol).
Vitamin D3 can be synthesized from two main sources: sunlight (sun exposure) and foods like fish, fish oils, fortified cereals, and eggs. Both sources are considered limited suppliers of vitamin D3. Exposure to sunlight is reduced particularly during cold seasons and in the Nordic countries.
This nutrient has been researched for its possible connections to several healthcare issues, including bone disorders (osteoporosis in the elderly), diabetes, multiple sclerosis, cancer, and circulatory conditions. It is also considered an essential nutrient for the healthy growth and development of bone tissue in children and prevention of rickets. Vitamin D3 benefits are numerous, but further research is required to demonstrate all its claimed therapeutic effects.
The vitamin is required for proper absorption of Calcium at bone and muscle level. Insufficient amounts of this substance result in improper absorption of Calcium, which forces the body to get this mineral from the deposits found in the skeleton (where the highest concentrations of Calcium can be found). The long-term side effects are weak bones and inability of the body to form new, healthy bone tissue.
Vitamin D3 side effects (when excess of the vitamin is present in the blood) include nausea, constipation, weight loss and reduced appetite, confusion, and disorientation. The upper limit for adults is 4,000 IU daily.
Now Foods Vitamin D3 enjoys a great popularity among consumers. A large number of testimonials available for online consulting support the benefits of this supplement.
The suggested dose varies depending on the concentration of active substance and form (capsule, softgel, or liquid).
- The formula comes at a very affordable price and in numerous concentrations, forms and quantities, which makes it easier for consumers to choose the form that fits their individual needs
- The supplement is available for international purchase at various online retailers (the manufacturer only ships in the USA)
- There is a large number of testimonials that supports the benefits of the product
- The producer is an experienced and reputable company
- There is no money back guarantee or a free trial offered by the manufacturer
- The formula is not itself a clinically researched product
Now Foods Vitamin D3 is a dietary supplement based on a single nutrient considered fundamental for the overall health of humans. The formula is not unique, but has the advantage of being produced by a very important and trusted company, with an international reputation of providing high quality formulations.
The supplement does not contain sugar, salt, starch, gluten, soy, milk, egg, shellfish, wheat or yeast, which are common causes of allergic reactions. It is also a free of preservatives product. The extract of vitamin D comes from Lanolin, a waxy substance derived from sheep wool. This is a common source of vitamin D supplements and hence this product is not suited for vegetarians and vegans.
Vitamin D3 and the therapeutic benefits of vitamin D supplementation have been extensively researched. There is no doubt that a deficiency in this substance is an underlying cause of severe affections of the bone, heart, or some types of cancers. Those who are interested in buying Now Foods Vitamin D3 can find the product in numerous pharmacies and healthcare stores.