The short answer · Body weight
Take glucomannan & fiber for body weight. This is the one to buy.
Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule)
4.5· 1,093 ratings· $0.34/serving
Glucomannan 6 g — higher than the studied 2-4 g window
Of 10,426 products scored for Body weight, Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule) ranks #1 with a DoseRank score of 55. Glucomannan and Fiber have moderate human evidence for this outcome.
The form“Why Glucomannan & Fiber?”Evidence Moderate evidence
Glucomannan and Fiber have moderate human evidence for this outcome.
- GlucomannanThe pick
Moderate evidence · 6 g
Soluble fiber from konjac root that swells into a thick gel in the stomach; promotes satiety and slows gastric emptying, used for weight and blood-sugar support.
- FiberThe pick
Moderate evidence · 6 g
Dietary component encompassing soluble and insoluble carbohydrate polymers; supports digestive regularity, feeds beneficial gut bacteria, and helps moderate blood glucose and cholesterol.
- MCT Oil
Strong evidence · 1800 mg
Concentrated medium-chain triglycerides (C8/C10) from coconut or palm; rapidly converted to ketones for quick energy, unlike slower long-chain fats.
Questions
Frequently asked
Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule) ranks #1 for Body weight with a DoseRank score of 55. The score blends clinical strength, evidence, dose fit, trust signals and value across 10,426 products scored for this outcome.
Glucomannan and Fiber have moderate human evidence for this outcome.
0 of 2 dosed ingredients land in the studied range. Glucomannan at 6 g is higher than the studied 2-4 g window. DoseRank scores this product's dose fit at 91 out of 100.
Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule) works out at $0.34 per serving. $0.34 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.10 per serving.
No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.