Skip to main content

Tablets, Capsules, Injections, and More – What is the Best Supplement Form?

best supplement

Determining the best supplement delivery system is difficult, because of the huge variety of options available. Common pill forms, popularized by the pharmaceutical industry, include tablets, hard capsules, and soft capsules. Other vitamin, mineral, and antioxidant supplements take the form of powders, lozenges, liquids, gels, and gummy vitamins.

Recently, even vitamin injections have become common. Technically, the U.S. Federal Drug Administration (FDA) considers injections to be drugs, not supplements, but we’ve included a discussion of them below.

Deciding what is the best supplement form, comes down to the active ingredient and the audience. Children, for example, need special consideration when designing a supplement. Most young kids are much happier eating a chewable, gel, or gummy vitamin. And they might struggle swallowing tablets. However, these kid-friendly forms need special planning and have some drawbacks compared to swallowed tablets or capsules.

Tablets and Capsules

A well-made tablet or capsule provides a very effective delivery system, making it the chosen form of most pharmaceutical medications. This is because years of carefully controlled clinical studies have confirmed they’re reliable, efficient delivery systems for medications.

These products can also provide an increased amount of active ingredient (much more than a liquid, gel, or gummy). This results in fewer excipients. An excipient, is an ingredient that does not serve an active nutritional purpose. They may be included for stability, digestibility, manufacturing, or other similar purposes.

In general, the stability and shelf-life of tablets are also superior to liquids or gummy vitamins.

Tablets and capsules are best used for vitamin, mineral, and antioxidant supplements that do not need large (> 2 grams) doses. Vitamin C, B vitamins, iron, iodine, etc., all have typical daily doses small enough to easily be included. Many of these nutrients also have a bad taste that can be difficult to hide in other forms.

Tablet and Capsule Pros:

  • Long shelf-life
  • Concentrated delivery of active ingredients (fewer excipients)
  • Hides bad tastes

Tablet and Capsule Cons:

  • Difficult for some to swallow
  • Not appropriate for large active ingredient doses

Chewable Tablets

Like other tablets, chewables are best used for ingredients only taken in smaller (< 2 grams) doses. They also share the benefit of a long shelf-life. Chewables may be the best supplement for those who have trouble swallowing whole tablets or capsules.

Because the tablets are chewed up, bad-tasting ingredients must be masked with sweeteners and flavorings. This limitation means chewable tablets typically have some sugar in them. Some chewable multi-vitamin, multi-mineral products are also missing essential minerals—like selenium, chromium, magnesium, and zinc—because it is hard to mask their flavors.

Chewable Tablet Pros:

  • Easy to consume
  • Long shelf-life

Chewable Tablet Cons:

  • Not as concentrated as swallowed tablets
  • May be missing key ingredients
  • Added sweeteners (although typically very small amounts)

Gummy Vitamins

Gummy vitamins, like chewable tablets, are much better tasting for children and those who have trouble swallowing tablets. Despite their taste, gummy vitamins are not candy and should not be taken beyond the recommended dosage.

They are even more limited than chewable tablets in what types of ingredients they can contain. Gummies often have very few minerals, and most essential minerals are usually absent. For the ingredients they do contain, doses are often much smaller, as well.

The best uses for gummy vitamins are typically select ingredients that are compatible with gummy vitamins, that only need to be taken in very small doses (< 100mg).

Gummy Pros:

  • Easy to consume
  • Great tasting

Gummy Cons:

  • Not compatible with many ingredients
  • Added sweeteners

Powders

Powders have the benefits of being easy to consume and can include larger doses (> 2 grams) of some nutrients. The active ingredients found in powdered supplements will be tasted, so they must either have a pleasant or easily masked flavor. They must also contain ingredients that are soluble in the liquid or are easy to shake up.

Protein powder is one of the most popular powdered supplements, and it is an ideal candidate for this delivery form. Protein delivery requires doses too large for a tablet or capsule, it is easy to make taste good, and mixes easily with water.

Other ingredients that are commonly found in powdered mixes are branched chain amino acids (BCAAs), creatine, and caffeine. Immune-boosting formulas are also commonly found in stick packs, which can easily mix with water.

Powder Pros:

  • Inexpensive to transport
  • Can include large doses of active ingredients

Powder Cons:

  • Less concentrated active ingredients (more excipients)
  • Added sweeteners and excipients

Liquids

Liquid supplements generally have the same types of ingredients, benefits, and drawbacks as powdered supplements. The one difference is they are already mixed with a liquid.

Liquid supplements are best for ingredients often found in powders, like protein, branched chain amino acids (BCAAs), creatine, and caffeine. Micronutrients often found in liquid supplements include most vitamins and minerals, and other antioxidants.

Since they are already mixed, liquid supplements typically have a shorter shelf-life than their powdered equivalent. Liquid supplements may also require many more “other” ingredients. This includes emulsifiers, solvents, preservatives, stabilizing agents, coloring, flavoring, and more.

Liquids Pros:

  • More convenient than mixing powders
  • Can include large doses of active ingredients

Liquids Cons:

  • More expensive and difficult to transport
  • Difficult to add non-soluble ingredients
  • Less concentrated active ingredients (more excipients)
  • Added sweeteners and excipients
  • Often a shorter shelf-life

Vitamin Injections

Certain vitamins can be injected intravenously (IV) or by intramuscular injections. Injections are a great option for delivering select nutrients in large doses. Vitamin B12 is one nutrient that has shown therapeutic benefits in some populations.

One concern with injections is that many nutrients are not safe to inject. Of those that are safe to inject, very few of them offer extra measurable benefits to the average person over eating the nutrient. Because of this, injections should only be given under a doctor’s recommendation.

Injections also bring additional risk factors. At the very least they can be uncomfortable. IVs also pose a risk of infection, bleeding (hematoma), embolism, and more.

Vitamin Injection Pros:

  • Can deliver high-doses of select nutrients

Vitamin Injection Cons:

  • Limited nutrient compatibility
  • Uncomfortable
  • Potential health risks

So, What is the Best Supplement Form?

The large variety of supplement forms have their own benefits and downsides. Ultimately, the best supplement form will depend on you and your individual needs. It also depends on the active ingredients you need, and individual preferences for swallowing tablets, taste, and convenience. Special medical needs may also determine the form a doctor recommends

The best advice when deciding the best supplement is to consider all the factors listed above. Do the pros outweigh the cons? Is the form being used for its real benefits, or is it just a marketing tactic to be different?


Article Source: https://askthescientists.com/qa/why-does-usana-prefer-tablets-over-liquids/?id=13550953&source=copiedlink

Labels:

Comments

Post a Comment

Popular posts from this blog

All About Hormones: How they Function to Keep You Healthy

If your   circulatory system is a superhighway, your hormones are some of the most important traffic traveling those critical thoroughfares. Likening hormones to cars shows these complex molecules as simply vehicles. And that’s exactly what they are. Hormones are constantly driving through your internal highways to transport messages and signals between your body systems and organs. For example, when you’ve eaten a meal, the hormone insulin enters the highway from the pancreas. Then it races through the bloodstream to collect glucose and deliver it to your cells for energy. Let’s broaden this driving metaphor. If hormones are various vehicles, then the glands that produce them are like car manufacturers. These manufacturers are all a part of the larger controlling body—your endocrine system. The endocrine system employs vehicle (or hormone) manufacturers throughout the body: the pancreas, thyroid, adrenal, ovaries, and testes to name a few. Let’s take a closer look at the major hor...
Post a Comment
Read more

25 Fun Facts About What Makes Men and Women Different

  Men aren’t from Mars. Women aren’t from Venus. They’re the same species from the same planet. But the sexes certainly aren’t the exact same. The differences between men and women are real and important. They serve biological functions and can even help you better understand your health needs. These differences give each sex unique strengths that help with the most important task—survival. But let’s talk similarities before jumping into what makes men and women different. Here’s two you might not know: Genetically, men and women’s DNA is 98.5 percent identical. They even have the same hormones. But the ratios of those hormones explain some of the differences between men and women. Now it’s time to dive into 25 fun facts. Discover the important physiological, biological, and nutritional differences between men and women. Men typically have thicker skin—by about 25 percent. They also have higher densities of the protein collagen. The differences in density goes beyond skin deep...
Post a Comment
Read more

Layer by Layer: Understanding Your Skin’s Structure

About 15 percent of your body weight is skin. If that seems like a lot, remember that skin is your largest organ. And one of your most important. Understanding your skin’s structure is the first step to maintaining the health of your armor against the outside world. The Purpose of Your Skin Your skin comprises a large portion of the integumentary system. This organ system also contains hair, nails, and glands that produce sweat and oil. The three main functions of the integumentary system are protection, regulation, and sensation. Skin’s primary function in this system is to act as a barrier. It provides protection from various environmental elements—temperature, bacteria, chemicals, the sun, and more. But the blood vessels in the skin also help it regulate your body temperature. And skin is where your body uses sunlight to manufacture vitamin D. Layers of the Skin Your skin performs a lot of important functions, and each of its three layers play a role. Epidermis The epidermis is the ...
Post a Comment
Read more