Nature Made Vitamin D3 2000 IU (50 mcg) Tablets for Muscle, Teeth, Bone & Immune Support Supplement, USP Verified - 400ct
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This vitamin D3 supplement contains maltodextrin, a processed carbohydrate that can cause blood sugar spikes, which is a concern for some users. While it includes several additives, the overall formulation is typical for supplements and does not contain major harmful ingredients like artificial dyes or sweeteners. The presence of maltodextrin and other fillers slightly impacts its overall quality compared to cleaner formulations.
Key ingredients 8
Calcium CarbonateNeutral
Calcium carbonate is a common dietary supplement used to provide calcium, which is essential for bone health. It is a widely used form of calcium due to its high elemental calcium content. However, it may not be as easily absorbed as other forms like calcium citrate.
Risks
Excessive intake can lead to hypercalcemia, which may cause kidney stones and impaired absorption of other minerals.
Benefits
Provides a significant source of calcium, which is crucial for maintaining strong bones and teeth.
Cellulose GelNeutral
Cellulose gel is used as a filler and stabilizer in supplements. It is derived from plant fibers and is generally considered safe. It does not provide any nutritional benefits but helps in the formation of tablets.
See more about Cellulose Gel →Stearin AcidNeutral
Stearin acid is a fatty acid used as a lubricant in tablet manufacturing. It is naturally found in animal and plant fats and is generally considered safe. It does not contribute to the nutritional value of the supplement.
Magnesium StearateNeutral
Magnesium stearate is a common additive used as a flow agent in supplement manufacturing. It is generally recognized as safe and helps ensure consistent tablet quality. It does not provide nutritional benefits.
See more about Magnesium Stearate →Corn StarchNeutral
Corn starch is used as a filler and binder in supplements. It is derived from corn and is generally considered safe. It does not provide significant nutritional value.
See more about Corn Starch →Croscarmellose SodiumNeutral
Croscarmellose sodium is a disintegrant used to help tablets dissolve in the digestive tract. It is derived from cellulose and is generally considered safe. It does not contribute to the nutritional content of the supplement.
See more about Croscarmellose Sodium →GelatinNeutral
Gelatin is used as a gelling agent and is derived from animal collagen. It is commonly used in capsules and tablets. While it is a source of protein, the amount in supplements is typically minimal.
Benefits
Provides a source of protein, though typically in minimal amounts in supplements.
MaltodextrinBad
Maltodextrin is a highly processed carbohydrate used as a filler or thickener. It has a high glycemic index, which can cause spikes in blood sugar levels. It is often used in processed foods and supplements due to its low cost and ease of use.
Risks
May contribute to blood sugar spikes and is not suitable for individuals with insulin resistance or diabetes.
Processing
Ultra-Processed Foods
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