NOW Supplements Astragalus

Supplement Facts

Serving Size: 1 Veg Capsule

Amount Per Serving

%DV

Astragalus Root Extract(Astragalus membranaceus) (Standardized to min 70% Polysaccharides)

500 mg

The product is found useful for the following medical conditions

The effect of a traditional Chinese prescription for a case of lung carcinoma.

Most Relevant Research

We examined the effectiveness of Ninjin Yoei To (NYT), a traditional herbal medicine that contains astragalus root among other ingredients, in treating lung cancer. Over a period of 7 weeks, an elderly patient received a daily dose of 15 grams of NYT.

During the study, we observed notable changes in the patient's health. The levels of tumor markers, specifically CEA and CA19-9, decreased. Additionally, the patient’s symptoms improved significantly as her cough vanished and her appetite returned, indicating an enhancement in her overall well-being.

While the study did not isolate the effects of astragalus root alone, the positive outcomes suggest that traditional herbal combinations, including this ingredient, may offer benefits for cancer patients. The assessments based on yin-yang and xu-shi diagnostic systems even indicated a shift in the patient’s health status.

Although NYT is a multi-component herbal formula, we still see it enhancing quality of life for patients facing malignancies. Hence, incorporating such traditional remedies might be a valuable aspect of holistic care in cancer treatment.

Safe for daily use

Most Useful Review

Astragalus is a safe everyday tonic that boosts the immune system and combats fatigue. Clinical trials suggest it may enhance survival for some people with cancer. I've found it beneficial, especially during upper respiratory issues.

Blood Clot

Stabilised blood pressure

Most Useful Review

I took it as an adaptogen for my mother, changing it regularly. To my surprise, it also helped normalise her blood pressure. The initial therapy prescribed by the doctor wasn’t effective, as her blood pressure fluctuated. After two weeks of taking Astragalus, she no longer complained about these surges, now remaining below 130. I consider this a great outcome and will continue its use.

Leg Cramps

Muscle strength improvement

Most Useful Review

Terrific product! As someone recovering from Long Covid, I take many supplements, and Astragalus is essential. I particularly notice improvements in muscle strength, especially in my legs. I trust the NOW brand for its quality ingredients. The capsule is easy to swallow with no aftertaste.

Pneumonia

Lung relief experienced

Most Useful Review

This supplement is highly recommended. My husband, who had covid and a history of pneumonia, suffered from chest pain and coughing in winter. After he took the supplement, he felt better during winter without pain or cough. I recommended it to others who also noticed improvements in their lungs after illness. Everyone took it for 2-3 months, and I know it may not work for everyone, but it was easy to take and had no adverse reactions.

Diabetes

SCIENTIFIC SCORE

Possibly Effective

Based on 2 Researches

Astragaloside IV benefits diabetic nephropathy

Mitogen-activating protein kinase kinase kinase kinase-3, inhibited by Astragaloside IV through H3 lysine 4 monomethylation, promotes the progression of diabetic nephropathy by inducing apoptosis.

Most Relevant Research

We explored how astragaloside IV (AS-IV), a natural compound from the Astragalus root, impacts diabetic nephropathy (DN) and its symptoms. In our observations, AS-IV treatment showed promise in alleviating DN symptoms in mice, leading to improvements in several health markers, including body weight and kidney function indicators such as urine microalbumin and serum creatinine levels.

We noted that AS-IV seemed to reduce the progression of DN by lowering apoptosis, the process of programmed cell death that often contributes to kidney issues in diabetes. Our research revealed that AS-IV affects specific epigenetic modifications, particularly H3 lysine 4 monomethylation (H3K4me1), a mechanism tied to gene expression regulation.

Through our analyses, we pinpointed a gene, MAP4K3, which was elevated in DN conditions but decreased following AS-IV treatment. Silencing this gene led to reduced cell death in kidney cells exposed to high glucose levels, indicating that AS-IV might counteract the harmful effects of diabetes on kidney health. Overall, our findings suggest that AS-IV could play a significant role in protecting against diabetes-related kidney damage, offering a hopeful avenue for future therapies in diabetic nephropathy.

8.8

Diabetes management support

Most Useful Review

An investment in my health! As I turn 50, I realised the importance of taking better care of myself. I chose this astragalus product for its quality and benefits, including regulating diabetes. These supplements may not provide overnight changes but support gradual, consistent healing over time.

Sore Throat

Moderate immunity boost

Most Useful Review

While I may not see clear results with supplements, Astralagus seems to boost my immunity. I sometimes experience low white blood cell counts, so it’s helpful because I get flu-like symptoms less often, including sore throats.

Back Pain

Frankly, with a clear conscience regarding my kidney inflammation, I used it for 10 days, and thankfully the back pain has ceased.

Chronic Fatigue Syndrome

Excellent immune booster! I've used Now Foods Astragalus Extract for two years, especially during cold and flu season. My wife, who suffers from chronic bronchitis, has had only one mild flare-up since taking it, compared to several bad attacks yearly. This product has truly made a difference for us.

Liver Disease

Strengthened liver function

Most Useful Review

Very strong astragalus has significantly supported my immune system and detoxified my liver disease. It has also fortified my adrenal glands, aiding my thyroid. It's crucial to strengthen the adrenal glands first, as they produce hormones necessary for thyroid function.

Flu

Astragaloside IV lowers H1N1 inflammation

Astragaloside IV attenuates IL-1β secretion by enhancing autophagy in H1N1 infection.

Most Relevant Research

We investigated the effects of astragalus root, specifically a compound known as astragaloside IV (AS-IV), on H1N1 infection, which can cause severe respiratory issues. The key focus was on how AS-IV impacts autophagy, a process cells use to manage inflammation.

In our findings, AS-IV enhanced the formation of autophagosomes, cell structures that help clean up trash within cells, in the context of H1N1 infection. This was significant because H1N1 often leads to an overwhelming release of inflammatory substances, known as a cytokine storm, which can worsen pneumonia symptoms. Surprisingly, while AS-IV didn't impact viral replication or levels of pro-inflammatory proteins, it did significantly lower the secretion of interleukin-1 beta (IL-1β), a key inflammatory marker.

Overall, our study suggests that AS-IV could be helpful in reducing harmful inflammation during H1N1 infection, promoting autophagy activation as a potential avenue for treatment. However, it's crucial to note that the research did not isolate AS-IV's effectiveness specifically as a flu treatment. This leaves some questions remaining about its overall impact on flu symptoms.

8.3

Sickness prevention

Most Useful Review

I gave this to my son, who suffered many colds, flus, and strep throat at UCLA. Since starting this product, he’s stopped getting sick. If he feels unwell, he amps up the dosage, and it seems to prevent the illness.

Bone Pain

Frankly, with a clear conscience, I used this for 10 days due to inflammation in my kidneys, and thankfully, the pain is gone.

Cold Sores

Effectively reduces symptoms

Most Useful Review

I take this at the first sign of cold sores. Typically, the symptoms disappear the following day. I’ll continue to purchase it.

Cold

Astragalus-root shows mixed effects

Effects of Chinese herbal medicine and cold exposure on plasma glucose, leucine and energy metabolism in sheep.

Most Relevant Research

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.

8.8

Colds stopped completely

Most Useful Review

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.