CBlock
Absolute Nutrition
CBlock
4.3
★ ★ ★ ★ ★
(767 ratings)
Chromium 200 mcg
Vanadium 100 mcg
Score 55.0
Absolute Nutrition's CBlock combines higher doses of Chromium and Vanadium with a proprietary 'Trim Plex' blend, aiming to support metabolism, blood sugar control, and potentially weight loss through carb-blocking mechanisms. The inclusion of a proprietary blend, however, limits transparency regarding specific ingredient amounts beyond the minerals.
Quantity: 90 Tablet(s)Servings size: 2 Caplet(s) (45 servings)
Selected goals:
Other goals:
Heart Health
Energy
Anti-Inflammatory Support
Metabolism Boost
Weight Loss
leaderboard Score 55.0
Absolute Nutrition's CBlock combines higher doses of Chromium and Vanadium with a proprietary 'Trim Plex' blend, aiming to support metabolism, blood sugar control, and potentially weight loss through carb-blocking mechanisms. The inclusion of a proprietary blend, however, limits transparency regarding specific ingredient amounts beyond the minerals.
insights Analysis
CBlock contains 200mcg of Chromium Dinicotinate Glycinate and 100mcg of Bis(Maltolato)OxoVanadium (BMOV). Chromium Dinicotinate Glycinate is a well-regarded, bioavailable form of chromium, and 200mcg is an effective dose for blood sugar support. BMOV is one of the more potent and studied forms of vanadium for its insulin-mimetic properties, and 100mcg is a higher dose than typical. The significant inclusion of 700mg of 'Trim Plex' is a major part of this product, likely containing ingredients marketed as carb blockers (e.g., white kidney bean extract). The lack of transparency on the specific components and dosages within 'Trim Plex' makes a full assessment of its efficacy and safety challenging, a common concern among nutritionists for proprietary blends.
- Uses bioavailable forms of Chromium (Dinicotinate Glycinate) and Vanadium (Bis(Maltolato)OxoVanadium).
- Higher doses of both chromium and vanadium compared to the Natural Factors product.
- Potentially beneficial for blood sugar management through its key mineral content.
- Reliance on a proprietary blend ('Trim Plex') for a large portion of the formula, obscuring specific ingredient amounts and efficacy.
- 'Carb blocking' claims are often met with skepticism from nutritionists and have mixed scientific evidence for significant weight loss.
- Higher price per serving ($0.42) compared to single mineral supplements.
- Long-term safety of the higher vanadium dose (100mcg BMOV) without medical supervision is a concern for some experts.
- Due to the higher vanadium dose and potential 'carb-blocking' effects, individuals with diabetes or those on blood sugar-lowering medications should exercise extreme caution and consult a healthcare provider.
- The undisclosed nature of 'Trim Plex' means potential unknown interactions or side effects.
$20.47($0.45 per serving)
 iHerb | $ 20.47 |
bolt Effectiveness for goals
Some research suggests chromium supplementation may improve insulin sensitivity and glucose metabolism in individuals with insulin resistance or type 2 diabetes. However, results can vary, and more robust studies are needed to confirm these benefits for the general population.
Some research suggests chromium supplementation may improve blood sugar control in individuals with type 2 diabetes or insulin resistance. It is thought to enhance insulin's action, helping cells better absorb glucose. However, effects can vary, and it is not a substitute for standard diabetes care.
Studies on chromium's effectiveness for weight loss have yielded inconsistent results. While some research suggests a modest effect on body weight or fat mass, overall evidence does not strongly support its use as an effective weight loss aid for most people.
Chromium picolinate is one of the most common and studied forms, often cited for its bioavailability. Other forms like chromium polynicotinate and chromium chloride are also available, with varying absorption rates and scientific backing. Research suggests that organic chromium complexes generally have better absorption than inorganic forms.
Evidence regarding chromium's effectiveness for weight loss is mixed and generally weak. While some studies suggest a modest effect, many large-scale clinical trials have not shown significant weight loss benefits. Its potential role is often linked to its effects on blood sugar and appetite regulation.
schedule Dosage, timing & forms
Common supplement dosages for chromium range from 200 to 1000 micrograms (mcg) per day. These amounts are often higher than the dietary reference intakes, which address intake from food sources. Specific dosages should align with product instructions.
Supplemental dosages of chromium often range from 200 to 1000 micrograms (mcg) per day. While the Dietary Reference Intake (DRI) for chromium is lower, supplements typically provide higher amounts for specific purposes.
Yes, the bioavailability of chromium can vary significantly among different forms. Chromium picolinate, for example, is often cited for its improved absorption compared to inorganic forms like chromium chloride. This difference influences how much of the mineral the body can utilize.
Chromium picolinate, chromium polynicotinate, and chromium nicotinate are common forms found in supplements. These forms are often chosen for their purported bioavailability compared to inorganic chromium sources.
Chromium picolinate is a widely recognized form often used in supplements due to its bioavailability. Other forms include chromium polynicotinate, chromium nicotinate, and chromium chloride. Each form may offer different absorption characteristics.
health_and_safety Safety & interactions
Chromium can interact with several medications, including insulin and other diabetes medications, potentially enhancing their blood sugar-lowering effects. It may also affect thyroid medications and non-steroidal anti-inflammatory drugs (NSAIDs). Discuss any supplement use with your doctor, especially if you take prescription drugs.
Vanadium may interact with medications, particularly those affecting blood sugar levels, such as insulin and oral hypoglycemic drugs, potentially leading to hypoglycemia. It could also interfere with certain antacids. Always consult a healthcare provider before combining supplements with medications.
Yes, chromium may interact with certain medications, including antacids, corticosteroids, and nonsteroidal anti-inflammatory drugs (NSAIDs), potentially affecting its absorption. It can also enhance the effects of insulin and other diabetes medications, possibly requiring dose adjustments. Individuals on medication should consult a healthcare provider.
Vanadium can interact with medications that affect blood sugar, such as insulin and oral hypoglycemic drugs, potentially leading to dangerously low blood glucose levels. It may also interact with anticoagulants, thyroid hormones, and drugs for high cholesterol. Discuss all current medications and supplements with a healthcare professional before taking vanadium.
Pregnant or breastfeeding individuals, children, and those with pre-existing kidney or liver conditions should exercise caution or avoid supplementation with vanadium or chromium unless advised by a doctor. Individuals with diabetes or other chronic conditions should also seek medical advice due to potential drug interactions.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Chromium | 200 mcg |
Vanadium | 100 mcg |
Trim Plex | 700 mg |
Categories
Chromium 80.0
Offers 200mcg of Chromium Dinicotinate Glycinate, which is a well-absorbed and effective form and dose for supporting glucose metabolism, a primary benefit of chromium.
Vanadium 65.0
Contains a higher dose (100mcg) of Bis(Maltolato)OxoVanadium, a form often studied for potential insulin-mimetic effects. While potentially more potent, the higher dose also warrants more caution and discussion with a professional.
Goals
Metabolism Boost 70.0
Chromium and Vanadium are known to influence glucose metabolism. The 'carb-blocking' components (if effective) would also target carbohydrate metabolism, offering a dual approach to metabolic support.
Weight Loss 60.0
The product is explicitly marketed with a 'CBlock' name and contains ingredients (chromium, vanadium, and likely carb blockers) that aim to influence metabolism and potentially reduce carbohydrate absorption, directly supporting weight loss efforts. However, efficacy for significant weight loss is often limited and debated in reviews.
Energy 50.0
By potentially stabilizing blood glucose, the product might help maintain more stable energy levels, but it does not provide a direct energy boost.
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