Beta-Glucans
Beta-Glucans are polysaccharides that are found in the cell walls of bacteria, fungi, yeasts, algae, lichens, and plants, such as oats and barley. They are known for their immunomodulating properties and have been studied for their role in improving heart health, controlling blood sugar levels and potentially aiding in cancer therapy.
- Category
- Dietary Supplement
- Molecular Formula
- C6H12O6
- Mechanism of Action
- Beta-glucans bind to the receptors on white blood cells and other immune cells, which triggers changes in the immune system. This includes the stimulation of both the innate and adaptive immune systems.
- Evidence Grade
- B
Other Names
Primary Benefits
- Supports immune system
- May lower LDL cholesterol
- May help control blood sugar levels
- Potential anti-cancer properties
Recommended Dosage
| Adults |
250-500mg per day |
| Children |
Consult a healthcare professional |
Side Effects
- Bloating
- Flatulence
- Upset stomach
- Allergic reactions
Precautions
- People with autoimmune diseases
- People taking immunosuppressant medication
- Pregnant or breastfeeding women
Interactions
- Immunosuppressant drugs
- Medications for diabetes
Key References
- Akramiene, D., et al. (2007) Effects of beta-glucans on the immune system. Medicina (Kaunas).
- Talbott, S., et al. (2012) β-Glucan supplementation, allergy symptoms, and quality of life in self-described ragweed allergy sufferers. Food Sci Nutr.
- Vetvicka, V., et al. (2013) Beta glucan: supplement or drug? From laboratory to clinical trials. Molecules.
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