If you want to take health supplements, you must know the benefits of each type and the dosage. Check out the benefits of different supplements and read about their side effects before you start taking them. For more information, visit your local healthcare provider or doctor. You may also want to look for the market size of these supplements. However, the market for health supplements is huge. Before deciding to take any health supplement, you must be sure that it will benefit you.
Dosage of vitamins and minerals
The Dosage of vitamins and minerals in health supplement labels is critical to avoid taking too much of these nutrients. According to various health agencies, humans require a certain amount of each vitamin and mineral daily, but it is important to limit intake to the recommended level. The recommended daily intakes are based on the 2000-calorie intake for an adult (or equivalent to your age in years). They are also intended to approximate the caloric requirement for postmenopausal women, who are at greatest risk for overdosage.
Most individuals obtain adequate amounts of these nutrients through their diet, but excessive or high-dose vitamin and mineral supplements are detrimental. While vitamin supplements may help prevent vitamin deficiency and counteract some of the symptoms associated with a deficiency, they should be used only under the guidance of a medical professional. Moreover, these supplements may interact with prescription medicines or medical treatments. To know more about the dosage of vitamins and minerals in health supplements, visit the Federal Trade Commission.
The World Health Organization recommends daily intakes of several vitamins and minerals at levels lower than those recommended by the FDA. For example, vitamin E supplements containing over 1,000 milligrams of vitamin E are linked to an increased risk of bleeding if used with aspirin or NSAIDs. People with chronic diseases may require higher amounts of vitamin E in their diet than they do in their health supplement. However, food sources of vitamin E are abundant in foods that contain these nutrients.
During treatment, pharmacists must identify whether the patient needs to take the supplement. If the duration of the medication is short, the supplement may not be necessary. Nevertheless, pharmacists must identify the alternatives to medicines for their patients, or else they may have to recommend an alternative medication. It is important for pharmacists to be aware of potential drug-nutrient interactions. When prescribing supplements, pharmacists should always be aware of possible drug interactions.
Side effects of dietary supplements
While some dietary supplements for health promote good health, others can have serious side effects. For example, certain medicines can be less effective when used alongside supplements like St. John's wort. This includes birth control pills, medicines for depression, and HIV and cancer medications. You should also check with your doctor before switching dietary supplements or increasing your dosage. These are just a few of the side effects that you need to be aware of.
In a recent study, researchers from the University of California at San Francisco identified 236 adverse events associated with dietary supplements. One-third of the consumers experienced an adverse event. However, only 5.9% reported their experience to a public health center or a physician. This suggests that the numbers of adverse events that would define cause-and-effect relationships are low. In addition, there is no reliable way to identify which dietary supplements are more dangerous than others.
Incorrect dosage may result in severe and even life-threatening side effects. Many people fail to follow the instructions on the label and experience nausea, vomiting, and abdominal pain. Some people experience severe reactions such as liver damage or problems during fetal development. An allergic reaction can cause rashes, itching, and swelling. Some people may even suffer anaphylaxis, an allergic reaction resulting in severe symptoms.
Although the study estimated the total number of ER visits associated with dietary supplements as two percent of all emergency department visits, the actual number may be even higher. That's because many patients fail to mention that they are taking supplements at the time they visit their doctor. Even if the study underestimates the true number of adverse effects, these findings have renewed calls for stronger regulation of dietary supplements for health. So, should you be concerned?
There is no FDA-regulatory body that approves dietary supplements, but it watches for them. Because the FDA can only review products after they hit the market, supplement manufacturers are responsible for ensuring their products are safe. Unlike prescription drugs, dietary supplements do not contain any prescriptive ingredients, so the manufacturer's label must be readable and clear. The risks associated with taking supplements should not discourage you from trying them, though.
Although dietary supplements can be helpful in the prevention of certain diseases and alleviate the discomfort associated with certain medicines, it's important to be aware of the risks involved. Because they contain active ingredients, dietary supplements can cause unwanted effects, including elevated blood pressure, headaches, dizziness, and digestive symptoms. While most dietary supplements are safe to use, there are some risks for people with specific health conditions, such as cancer patients.
Market size of dietary supplements
The global dietary supplements market is segmented by region. The leading regions are North America and Europe, owing to the rising prevalence of chronic diseases and growing awareness about the importance of a healthy lifestyle. Asia Pacific is projected to grow at the fastest CAGR, owing to the low cost of labor and easy access to raw materials. However, the Middle East is likely to witness notable growth during the forecast period. To understand the key trends driving the market, we can consider the following factors:
Vitamin-based dietary supplements dominated the dietary supplements market in 2016. The ingredient accounted for over 30% of the market revenue in 2016. High demand for these products was attributed to their widespread use among sportsmen and working professionals. Multivitamins are consumed in the form of tablets, powder, or liquid. Botanical ingredient is expected to witness a CAGR of 9.2% during the forecast period, driven by the growing popularity of vegan diet.
The aging population in the U.S. is projected to radically change the healthcare landscape and realign markets. Growing awareness about the importance of a healthy diet will fuel the growth of the dietary supplements market. The market for vitamins and minerals is currently growing at a compound annual growth rate of six percent. Among the most popular dietary supplements, omega 3 supplements are among the most popular. The growth in this segment will be driven by the increasing awareness of the importance of a healthy diet, as the geriatric population will continue to grow.
The dietary supplement market is segmented by distribution channels. Pharmacies and health food stores are the leading channels for these products in North America and Europe. Meanwhile, private label brands will drive growth in the market. But even if offline distribution channels dominate the market, online retailing is set to continue to dominate the segment in the future. It will take less time to reach the largest population than offline channels. There are also several factors that will favor a private label brand of dietary supplements in the future.
Vitamins and minerals will drive the market over the next decade. In 2019, 703 million people were 65 years or older. By 2050, this number is expected to grow to 1.5 billion. These individuals will increasingly require medical attention and personalized nutrition for optimal health. The market will also grow due to the increasing demand for products that promote immune health. The increasing importance of health among children is another key factor supporting growth. In addition to the growing interest in healthy living, vitamin and mineral supplements will also contribute to the market.
The liquid dietary supplement segment will grow at the highest CAGR during the forecast period. Tablets are the most popular type of dietary supplements, accounting for 33% of the total market in 2020. Liquid supplements are more convenient, and are highly bioavailable. Liquid supplements are expected to grow at the fastest CAGR. In the next few years, the global dietary supplement market is forecast to reach US$ 42.6 billion by 2031.