Dietary supplements include vitamins (essential nutrients like B vitamins, vitamin C, vitamin K, etc.), minerals (essential nutrients like calcium, iron, magnesium, etc.), botanicals (a plant or part of a plant valued for its medicinal properties, including herbs like garlic and ginkgo), amino acids (the building blocks for protein like BCAA and L-glutamine), enzymes (proteins responsible for food digestion like bromelain and pepsin), probiotics (live bacteria and yeasts like lactic acid bacteria), fish oils (like omega-3), and more. Supplements come in various forms, such as tablets, capsules, powders, drinks, and energy bars.
Liver health supplements are substances that you eat or drink to supplement things such as vitamins, minerals, enzymes, etc. Some supplements come from natural sources such as plants. They come in all forms, from pills to tonics, to powders. Many liver health supplements claim to cleanse and detoxify the liver. Rather than curing problems of the liver, some of these products actually make matters worse.
The liver is an organ that performs over 500 functions in the body, one of them being detoxification. Adding artificial substances to the liver may cause it to interrupt or interfere with its detoxification process that’s why you should be careful with what you eat or drink.
According to the CRN Consumer Survey on Dietary Supplements, 77% of Americans take dietary supplements ─ and spend a lot of money doing so. In 2014, Americans spent over $36 billion on supplements*.
The standard American diet, high in animal products and processed foods, does not leave much room for getting proper nutrients. In terms of the Dietary Quality Index (DQI), which reflects the percentage of calories people consume from unprocessed plant foods on a scale of 0 to 100, the U.S. ranks 11 out of 100. Americans have begun to recognize their poor eating habits and have started taking supplements to ‘compensate.’ Different people have different reasons for wanting to take supplements, from leading a healthier lifestyle to losing weight to preventing liver diseases. However, taking supplements does not compensate for poor eating habits, and even taking supplements with a healthy balanced diet may not have the result you think it does.
Contrary to popular belief, certain supplements harm, not help your body. For example, the herb milk thistle is said to detox the liver, prevent damage to liver cells, repair liver cells that are already damaged, and reduce liver inflammation, which can lead to liver diseases, like cirrhosis. However, these studies and most studies on other supplements were observational and uncontrolled. This means researchers observed what happened to a group of people who took the supplement, but they did not observe a group of people who did not take the supplement. Perhaps the health of those who did not take the supplement would have improved, but there is no way of knowing because it was not tested. Therefore, it is not clear if the supplement alone resulted in the positive outcome, or if other factors contributed.
In addition, supplements do not undergo a process of approval like drugs do from the Food and Drug Administration (FDA) when being marketed. The packaging does not have warnings that the supplements have not been approved, and you do not always know all the ingredients. Many supplements contain active ingredients, which can cause negative side effects. The FDA defines an active ingredient as an ingredient that influences a disease or affects your body’s structure and functions.
Manufactures now add some ingredients in supplements to food like cereal. If you receive nutrients from both food and supplements, it is possible you receive too much of certain nutrients. Doses too high can interfere with nutrient absorption and cause negative side effects. For example: getting too much vitamin A can cause liver problems. The liver processes everything we eat and drink, including supplements. Other supplements can also damage your liver, preventing it from functioning at its best, which can lead to serious health conditions. While not all supplements have consequences, many do, and it is important to speak with your physician before you take any.
Some research indicates that herbal substances help the liver metabolize food properly, balance hormones and eliminate waste. However, the effect of these herbal substances is controversial.
Another controversy is whether supplements should be taken daily to maintain normal liver health, or whether they should only be taken during times of liver stress, such as during excessive alcohol usage.
Before using liver support supplements, it is best to consult with your physician.
Here are some common types of herbal liver health supplements:
Some herbal products that have been said to harm the liver include chaparral, yohimbe, green tea extract etc. In addition, weight loss and bodybuilding supplements can be linked to liver damage.
Many companies that offer liver support supplements claim to detoxify the liver. However, a lot of people don’t realize that the liver already cleanses itself.
Before you invest your time and money in liver detox products, make sure to check out our liver detox page here to find out whether a liver detox is right for you.
Discover the first nutrition bars designed to support liver health.
Read more >The safest and most effective way to get nutrients is from food, not supplements. Avoid foods high in trans and saturated fats, refined sugar and salt, commit to eating a balanced diet, consume a variety of healthy foods so you get a range of nutrients, check food labels when grocery shopping, prepare and cook recipes at home, so you know the ingredients, when you are eating out and you’re unsure about the nutritional content of a meal, ask the restaurant manager, and drink enough water, which will help transport the nutrients inside your body.
**Anonymous NBJ's supplement business report. Nutr. Bus. J. 2015:2015.
Best Foods For Liver Cleansing
Balanced Diet for a Healthy Liver
5 Ways to Keep Your Liver Healthy
7 Essential Rules for Improving Liver Nutrition
What´s your Liver Health Score?
Find out whether you are leading a livery-health lifestyle