Nature Made Sublingual Vitamin B12 1000 mcg Micro-Lozenges 150 Count for Metabolic Health?
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement provides Vitamin B12 in the form of cyanocobalamin, which is beneficial for nerve function and red blood cell production. However, the presence of sucralose, an artificial sweetener, and artificial cherry flavor raises concerns due to potential negative impacts on gut health and lack of transparency in flavor sourcing. The formulation includes several additives, which slightly detract from its overall quality.
Key ingredients 9
Vitamin B12Good
Vitamin B12 is essential for nerve function and the production of DNA and red blood cells. Cyanocobalamin is a synthetic form of B12 that is widely used in supplements due to its stability and cost-effectiveness. It is particularly beneficial for individuals with B12 deficiency or those following a vegan diet.
Benefits
Supports energy metabolism and neurological health.
MannitolNeutral
Mannitol is a sugar alcohol used as a sweetener and stabilizer in supplements. It is generally considered safe but can cause digestive issues in sensitive individuals when consumed in large amounts. Mannitol is less likely to cause tooth decay compared to regular sugars.
Risks
Excessive consumption may lead to digestive discomfort such as bloating or diarrhea.
Benefits
Provides a low-calorie sweetening option with minimal impact on blood sugar levels.
Corn StarchNeutral
Corn starch is used as a filler and binder in supplements to provide structure and stability. It is a common ingredient with no significant health benefits or risks when consumed in small amounts. It is generally well-tolerated by most individuals.
See more about Corn Starch →CrospovidoneNeutral
Crospovidone is a disintegrant used in tablets to help them dissolve quickly in the digestive system. It is considered safe for consumption in small amounts. It does not provide any nutritional benefits.
See more about Crospovidone →Stearic AcidNeutral
Stearic acid is a fatty acid used as a lubricant in supplement manufacturing. It is generally recognized as safe and does not have significant health impacts at the levels used in supplements. It is naturally found in many foods.
See more about Stearic Acid →Silicon DioxideNeutral
Silicon dioxide is used as an anti-caking agent to prevent clumping in powdered supplements. It is considered safe for consumption and is commonly used in food products. It does not provide any nutritional benefits.
See more about Silicon Dioxide →Magnesium StearateNeutral
Magnesium stearate is used as a flow agent in supplement manufacturing to prevent ingredients from sticking to equipment. It is generally recognized as safe but can be controversial due to potential impacts on nutrient absorption. It is widely used in the supplement industry.
Risks
May potentially affect the absorption of nutrients in high amounts.
SucraloseBad
Sucralose is an artificial sweetener used to provide sweetness without calories. It is controversial due to potential negative impacts on gut health and metabolism. While approved for use, some studies suggest it may alter gut microbiota.
Risks
Potential negative impacts on gut health and metabolism.
Benefits
Provides sweetness without adding calories.
Natural And Artificial Cherry FlavorBad
Natural and artificial flavors are used to enhance taste but can be problematic due to lack of transparency in ingredient sourcing. Artificial flavors may contain synthetic chemicals that some individuals prefer to avoid. The term 'natural' is not strictly regulated, leading to potential consumer confusion.
Risks
Potential exposure to synthetic chemicals and lack of transparency in ingredient sourcing.
Benefits
Enhances the palatability of the product.
Processing
Ultra-Processed Foods
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