' 
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 3 Reviews
8.3
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
Astragalus Root Extract(Astragalus membranaceus) (Standardized to min 70% Polysaccharides)
500 mg
**
Top Medical Research Studies
7
Astragalus-root shows mixed effects
Effects of Chinese herbal medicine and cold exposure on plasma glucose, leucine and energy metabolism in sheep.
Study on herbal effects limited
We conducted an experiment to evaluate the effects of a traditional Chinese herbal medicine mixture, including astragalus-root, when sheep were exposed to cold temperatures. The study involved feeding four sheep either a mixed hay diet or hay supplemented with 2% of the herbal mix over two periods, during which they experienced a controlled cold exposure for five days.
While we observed some benefits of the herbal treatment, specifically regarding nitrogen balance and energy metabolism, the results showed that the metabolism of plasma leucine—important for protein synthesis—remained unchanged in cold conditions. Although plasma glucose and energy metabolism improved with both the herbal diet and cold exposure, the herbal mixture alone did not significantly enhance the sheep's ability to cope with cold stress in terms of leucine metabolism.
Overall, while astragalus-root mixed with other herbs seems beneficial for certain metabolic processes, it did not provide clear advantages in terms of cold adaptation for the sheep in our study.
While we observed some benefits of the herbal treatment, specifically regarding nitrogen balance and energy metabolism, the results showed that the metabolism of plasma leucine—important for protein synthesis—remained unchanged in cold conditions. Although plasma glucose and energy metabolism improved with both the herbal diet and cold exposure, the herbal mixture alone did not significantly enhance the sheep's ability to cope with cold stress in terms of leucine metabolism.
Overall, while astragalus-root mixed with other herbs seems beneficial for certain metabolic processes, it did not provide clear advantages in terms of cold adaptation for the sheep in our study.
Read More
Most Useful Reviews
8.8
Colds stopped completely
I gave this to my son, who battled a series of colds, flus, and strep throat in his first term at UCLA. Since he began using this product, he hasn’t fallen ill at all. If he feels anything coming on, he simply increases his intake and it appears to halt the cold in its tracks.
Read More
0
Cold hype disappointment
I purchased this product due to its claims about telomere lengthening and its adaptogen properties. Unfortunately, I contracted the worst cold I’ve had in years shortly after starting it. I stopped using it immediately.
Read More
8
Cold symptoms reduced
I find this product offers good support for my immunity but not miraculous results. As an active woman in her thirties, I take flu shots annually and deal with seasonal allergies. I use Astralagus to help prevent flu, especially during cold, wet seasons, though sometimes it’s hard to notice clear results. Despite a low white blood cell count, it seems to help reduce flu-like symptoms and lessen my allergy issues. I recommend adjusting dosage if necessary, depending on your size and lifestyle.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
- All Researches
7
Astragalus-root shows mixed effects
Effects of Chinese herbal medicine and cold exposure on plasma glucose, leucine and energy metabolism in sheep.
Study on herbal effects limited
We conducted an experiment to evaluate the effects of a traditional Chinese herbal medicine mixture, including astragalus-root, when sheep were exposed to cold temperatures. The study involved feeding four sheep either a mixed hay diet or hay supplemented with 2% of the herbal mix over two periods, during which they experienced a controlled cold exposure for five days.
While we observed some benefits of the herbal treatment, specifically regarding nitrogen balance and energy metabolism, the results showed that the metabolism of plasma leucine—important for protein synthesis—remained unchanged in cold conditions. Although plasma glucose and energy metabolism improved with both the herbal diet and cold exposure, the herbal mixture alone did not significantly enhance the sheep's ability to cope with cold stress in terms of leucine metabolism.
Overall, while astragalus-root mixed with other herbs seems beneficial for certain metabolic processes, it did not provide clear advantages in terms of cold adaptation for the sheep in our study.
While we observed some benefits of the herbal treatment, specifically regarding nitrogen balance and energy metabolism, the results showed that the metabolism of plasma leucine—important for protein synthesis—remained unchanged in cold conditions. Although plasma glucose and energy metabolism improved with both the herbal diet and cold exposure, the herbal mixture alone did not significantly enhance the sheep's ability to cope with cold stress in terms of leucine metabolism.
Overall, while astragalus-root mixed with other herbs seems beneficial for certain metabolic processes, it did not provide clear advantages in terms of cold adaptation for the sheep in our study.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.3
- All Reviews
- Positive Reviews
- Negative Reviews
8.8
Colds stopped completely
I gave this to my son, who battled a series of colds, flus, and strep throat in his first term at UCLA. Since he began using this product, he hasn’t fallen ill at all. If he feels anything coming on, he simply increases his intake and it appears to halt the cold in its tracks.
0
Cold hype disappointment
I purchased this product due to its claims about telomere lengthening and its adaptogen properties. Unfortunately, I contracted the worst cold I’ve had in years shortly after starting it. I stopped using it immediately.
8
Cold symptoms reduced
I find this product offers good support for my immunity but not miraculous results. As an active woman in her thirties, I take flu shots annually and deal with seasonal allergies. I use Astralagus to help prevent flu, especially during cold, wet seasons, though sometimes it’s hard to notice clear results. Despite a low white blood cell count, it seems to help reduce flu-like symptoms and lessen my allergy issues. I recommend adjusting dosage if necessary, depending on your size and lifestyle.
Read More
