Experiencing Nausea After Taking White Kidney Bean Supplements?

Supplementing with white kidney bean health products can cause feelings of nausea?

Hello Doctor, I would like to ask you a question.
I usually follow the 16:8 intermittent fasting regimen, so my first meal is lunch (around 12 PM).
Before that, I only drink water and do not eat anything.
Recently, I purchased a dietary supplement made from white kidney beans by a brand called HERS, which recommends taking 1 to 2 capsules half an hour before meals.
However, I find it strange that whether I take one or two capsules, I experience a slight feeling of nausea.
Is this normal? (I checked the manufacturer's clinical report, and it states that there are no side effects.)

Ms. Chen, 40~49 year old female. Ask Date: 2023/02/20

Dr. Chen Bozhang reply Family Medicine

Hello! Dietary supplements are not recommended for casual consumption; they should be considered based on individual constitution.
If there is a need for weight management, it is advisable to consult a weight loss clinic.
Thank you!

Reply Date: 2023/02/20

More Info

Experiencing nausea after taking white kidney bean supplements can be concerning, especially if you are following an intermittent fasting regimen like the 16:8 method. White kidney beans (Phaseolus vulgaris) are often marketed as weight loss aids due to their ability to inhibit the enzyme alpha-amylase, which is responsible for breaking down carbohydrates. This inhibition can lead to a reduction in carbohydrate absorption, which is why they are popular among those looking to manage their weight.

However, nausea can occur for several reasons when taking these supplements. First, it is important to consider the timing of your intake. Since you are consuming the supplement before your first meal of the day, your stomach may be empty, which can sometimes lead to gastrointestinal discomfort. Supplements, including white kidney bean extract, can be harsh on an empty stomach, leading to symptoms like nausea, bloating, or even diarrhea in some individuals.

Another factor to consider is the dosage. While the manufacturer suggests taking 1-2 capsules, individual tolerance can vary. If you are experiencing nausea consistently, it may be worth trying a lower dose or taking the supplement with a small amount of food to see if that alleviates the symptoms. Additionally, some people may have a sensitivity to certain ingredients in the supplement, which could contribute to feelings of nausea.

It's also essential to evaluate the quality of the supplement you are taking. Not all supplements are created equal, and some may contain fillers or additives that could irritate your stomach. If you suspect that the product might be causing your nausea, consider switching to a different brand or consulting with a healthcare professional for recommendations on high-quality supplements.

Moreover, if you have any underlying gastrointestinal issues, such as gastritis or irritable bowel syndrome (IBS), these could also be exacerbated by taking the supplement. In such cases, it is advisable to consult with a healthcare provider to rule out any potential issues.

Lastly, while the clinical report from the manufacturer states that there are no side effects, it is essential to remember that individual reactions can vary. Just because a product is generally considered safe does not mean it will not cause adverse effects in every individual. If the nausea persists or worsens, it would be prudent to discontinue use and consult with a healthcare professional for further evaluation.

In summary, experiencing nausea after taking white kidney bean supplements may not be uncommon, especially if taken on an empty stomach. Consider adjusting the timing, dosage, or even the brand of the supplement. If symptoms persist, seek medical advice to ensure there are no underlying health concerns contributing to your discomfort. Always prioritize listening to your body and adjusting your regimen accordingly.

Similar Q&A

Concerns About White Kidney Beans and Chitosan: Dietary Impact on Health

I would like to ask the doctor... I have been consuming Costco's white kidney beans and NOW's chitosan for almost a year. Because I have been using weight loss supplements, I have slightly indulged in my eating habits and developed a bad habit of late-night snacking, in...

Dr. Cai Xiuwen reply Nutrition
Hello! The extract of white kidney beans contains components that inhibit starch enzymes; however, it is important to note that consuming raw white kidney beans can lead to diarrhea and vomiting. Cooking white kidney beans destroys the components that inhibit starch absorption. C...

Are There Side Effects from Mixing Health Supplements?

Hello, doctor! I usually take various health supplements, including grape seed extract, soy isoflavones, collagen, seal oil, spirulina, cranberry, and vitamin B complex. I would like to ask if there are any interactions or contraindications among these supplements. What precautio...

Dr. Lai Hexian reply Family Medicine
Hello, the item you mentioned is classified as a "food," which means that the health authorities in the country have determined it is not a drug. This implies that it should not cause interactions similar to those associated with medications. Therefore, the remaining co...

Medication Errors: Understanding the Risks and Consequences in Patients

A 53-year-old male patient with gout visited the rheumatology and immunology department of the hospital. He picked up his medication from the pharmacy at 13:47 and took the medication at home at 15:30. Within 30 minutes, he began to experience dizziness and vomited brown material...

Dr. Hou Fangmin reply Pharmacology
Hello; The mechanism of action of Herbesser: This medication is a "calcium channel blocker" that causes vasodilation, allowing more blood to flow smoothly through the blood vessels, thereby achieving the goal of lowering blood pressure. Side effects: Generally, side eff...

Managing Nausea from Fluxen 20mg: Tips for Relief

Hello doctor, I just finished taking my depression medication at the clinic, and I'm experiencing nausea as a side effect from Fluxen 20mg capsules. How can I alleviate this? I feel like vomiting but can't.

Dr. Weng Yiji reply Pharmacology
Good day: If you are taking Clomipramine capsules for the first time, you may experience nausea (the sensation of wanting to vomit without being able to) in the first few days before starting the medication. It is recommended that you drink plenty of warm water after taking the m...