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Now Foods Vitamin D3 Review – 8 Reasons Why
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.
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.
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.
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.

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1) Vitamin D3 Quick Facts
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.
Vitamin D3 enjoys a great popularity among consumers. A large number of testimonials available for online consulting support the benefits of this supplement.
2) Vitamin D3 Ingredients
Vitamin D3 contains the following ingredients: Vitamin D3 (as Cholecalciferol) (from Lanolin), Olive oil, and softgel capsule (gelatin, glycerin, water).
3) Is Vitamin D3 Right for You?
Vitamin D3 is one of the two bio-available forms of Vitamin D. However; Vitamin D3 is the natural form in response produced by the human body when exposed to direct sunlight. It is also present in various types of in foods including fortified cereals, fish, cod liver oil, and eggs. The amount of vitamin D provided by common food sources is considered rather limited which is why vitamin D deficiency is a common health issue nowadays. More so, in recent years, specialists all over the world have issued numerous warnings regarding the negative consequences of inappropriate or prolonged sun exposure, which also reduces the amount of vitamin D synthesized by our bodies. The major health concerns associated with low vitamin D levels are reduced low bone density (increasing the risk of osteoporosis and fracture in the elderly), poor immune function, hair growth and increased risk of cancer.
Vitamin D3 is an oil soluble chemical and is commonly recommended alongside a rich diet in fats to increase absorption of this nutrient. However, existing research does not adequately support this claim as it was observed that larger meals promote higher absorption rates than oily bases.
Vitamin D3 side effects include nausea, weakness, headache loss of appetite and weight loss, dry mouth, or metallic taste (particularly for high doses). Consuming over 4,000 IU of vitamin D3 daily for longer periods may increase calcium levels in the blood. Vitamin D supplements may interact with other medication including antacids (that contain Aluminum), Calcipotriene, Digoxin (Lanoxin), Verapamil, and Thiazide diuretics. The recommended daily dose for adults up to 70 years old is 600 IU and 800IU for adults over the age of 70.
There are testimonials posted about Vitamin D3. What is being stated includes the following:
- This stuff is great! D3 is awesome and helps keep me happy! It gives me some energy as well! After my annual visit to my doctor, blood work showed my Vitamin D was low, starting taking this and about three months later had a “follow-up” Blood work shows I have back in the normal range
- I like the size of these, and they are easy to swallow. 5000IU is a lot so only use this if recommended by a doctor.
4) Vitamin D3 Benefits & Results
- 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
5) Vitamin D3 Product Warnings
- There is no money back guarantee or a free trial offered by the manufacturer
- The formula is not itself a clinically researched product
6) Vitamin D3 Cost
The soft gel form of Vitamin D3 is available in 3 quantities, respectively 120, 180 and 240 soft gels and different concentrations. The supplement also comes as capsules and liquid solution.
Those who want to buy Vitamin D3 produced by this manufacturer can do so by placing an online order on the official site, or from a third-party retailer. The official web page of the manufacturer offers a search engine for those who want to find a partner store that commercializes this product.
The manufacturer only ships its products on the US territory. Shipping charges start from a relatively small sum.
The manufacturer guarantees online ordering. There seems to be no money-back guarantee for unsatisfied clients.
7) Suggested Use
The suggested dose varies depending on the concentration of active substance and form (capsule, softgel, or liquid).
8) Final Thoughts on Vitamin D3
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 Vitamin D3 can find the product in numerous pharmacies and healthcare stores.
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Common Vitamin D3 Questions and Answers
- Recent:
Vitamin D3 includes the following ingredients: Vitamin D3 (as Cholecalciferol) (from Lanolin), Olive oil, and soft gel capsule (gelatin, glycerin, water).
Vitamin D3 is an over-the-counter formulation advertised as a proper support for the bone and dental health in adults. The formula is offered by the reputable manufacturer Now Foods.
The product comes in various different concentrations, forms, and quantities. A full list of vitamin D3 based supplements can be consulted on the official site of the manufacturer. Vitamin D3 benefits include normal Calcium absorption, healthy immune and cardiovascular function, etc. Vitamin D3 side-effects usually occur when an excess of this nutrient is present in the blood, and include nausea, constipation, general weakness, irregular heartbeats and confusion.
People who want to buy Vitamin D3 from Now Foods can find it on various different online retailers, as well as in numerous pharmacies and healthcare stores all over the world. Vitamin D3 reviews are numerous and supportive of the formula's efficacy.
Vitamin D3 benefits are numerous, but the manufacturer focuses on those on the bone system and teeth. The main advantages of the formula produced by this manufacturer are that it comes in various forms, concentrations, and quantities, making it accessible to a broad spectrum of consumers. The manufacturer is a reputable manufacturer with a worldwide reputation and business. The company's supplements are available in pharmacies and health food stores all over the world and enjoy great popularity.
However, the formula is not recommended for all individuals, particularly those with known affections of the bone system, Calcium imbalances, or patients under a different medication. The formula is not clinically proven effective. Vitamin D3 also enjoys a great popularity among consumers who have positive reactions and support its Effectiveness in various health areas (improved mood, reduced gum problems, enhanced immunity, etc.)
I love the softgels from Now Foods because they are easy to swallow and contain a high amount of vitamin D. Since starting to use these softgels I feel more flexible, more active, and I also noticed that my immunity has increased (I did not had the flu for over a year now). I read that vitamin is also a great immune booster, and I think it was in my case. I definitely recommend it!
I have been taking this supplement for 2 years now and I am very satisfied with this product. The doctor recommended it to me after my blood tests revealed a severe deficiency in this vitamin. After three months, I repeated the tests, and my Calcium and vitamin D levels were normal. This is a very effective and safe formula.