Liquid supplements have been a hot topic in recent years. Its forms are particularly advantageous when nutrients are difficult to absorb or when specific populations (such as infants, young children, and the elderly) have high requirements. Liquid supplements are digested and absorbed more quickly and are often referred to as “ready-to-drink” nutritional supplements. This article will provide a comprehensive guide to liquid supplements, their key benefits, and some common types.
What are liquid supplements?
Liquid supplements are health supplements and dietary supplements in liquid form, primarily used to replenish nutrients needed by the body to maintain normal bodily functions. They come in various forms, such as oral liquids and drops. Their ease of use and flexibility make them popular with certain demographics.
Advantages of liquids
Highest absorption efficiency: Liquid supplements can be directly absorbed by the gastrointestinal tract, avoiding the loss that may occur during the digestion process of tablets or powders. Therefore, the absorption efficiency is the highest and the effect is the fastest.
Suitable for people with swallowing difficulties: Liquid supplements are very suitable for children who do not like to swallow tablets, the elderly, or people who cannot swallow solid food due to illness.
Multiple forms and flavors: Liquid nutritional supplements usually come in a variety of flavors and forms (such as juice, drops, concentrates, etc.), allowing users to choose according to their preferences and are also easy to mix with daily drinks.
The common liquid supplements types and functions
Liquid supplements divide into the following main types based on nutritional content and function.
Vitamins
vitamin D3 and K2 liquid: Combining liquid vitamin D3 and K2 can slow aging. D3 promotes calcium absorption, while K2 directs calcium deposition into the bones, reducing ectopic calcification. D3 maintains telomere structure by inhibiting phosphorylation of the telomere-associated protein TRF2, while K2 reduces oxidative damage to telomeres.
Vitamin B complex: Vitamin B12 is an important coenzyme for nucleotide synthesis in cells. It participates in methyl conversion and folic acid metabolism in the body, promoting the conversion of 5-methyltetrahydrofolate to tetrahydrofolate. Vitamin B12 liquid also plays an important role in maintaining normal nerve function. Vitamin B12 deficiency can cause pernicious anemia, megaloblastic anemia, and nervous system diseases (such as neuritis and neuropathy).
Minerals
Liquid magnesium supplements
Magnesium glycinate
The most common and best absorbed form is magnesium glycinate, with an absorption rate of up to 80%. Its greatest advantage is that it rarely causes laxative effects and is extremely gentle on the gastrointestinal system. It is suitable for treating any muscle spasms in the body and has significant effects on improving sleep, relaxation, stress relief, and migraine headaches. More importantly, it does not interfere with the absorption of other minerals such as calcium and iron, making it an ideal choice for most people.
magnesium citrate
Magnesium citrate is a popular form, with an absorption rate of approximately 30%. Many people take it to prevent kidney stones because the citric acid in it binds to oxalate in the small intestine, reducing the chance of oxalate combining with calcium to form stones. It also helps with detoxification and is beneficial for cardiovascular problems and blood pressure. Magnesium citrate is also commonly available in liquid form, making it easier to take.
Liquid iron supplements
It can help reduce anxiety and stress, and help regulate mood. Liquid iron supplements are easier to absorb and offer more flexible dosing. Liquid iron supplements are also easier to take with meals, so they’re less likely to irritate your stomach.
Protein and amino acids
collagen
Collagen is the most abundant protein in the body and is crucial for maintaining healthy skin, joints, and the entire body. Unfortunately, as we age, our body’s natural collagen production slows, leading to visible signs of aging like dull skin and fine lines. Liquid collagen stands out due to its faster absorption and easier digestion—meaning your body can more efficiently utilize its nutrients. Liquid collagen can help improve hair quality, strengthen nails, and enhance skin radiance, among other benefits.
BCAAs
BCAAs are usually powders, but need to be mixed with water to form a liquid. They can be used for muscle recovery after exercise and to reduce muscle breakdown.
Herbs and plant extracts
Curcumin
Curcumin, the active ingredient extracted from the rhizome of turmeric (Curcuma longa), has garnered widespread attention worldwide for its potent anti-inflammatory, antioxidant, and anti-cancer properties. It has been used in traditional medicine for thousands of years, particularly in Traditional Chinese Medicine and Ayurveda, where it is considered a natural remedy for promoting health. With the deepening of modern scientific research on curcumin, it is increasingly being used in various health products, becoming a preferred ingredient for many consumers.
Liquid curcumin supplements may help fight inflammation, promote gut health, and boost heart health, among other benefits.
The buying guide for liquid supplements
Clarify your needs. When purchasing liquid supplements, first clarify your goals. Based on your health goals, choose a product with the right ingredients to address your specific needs. Don’t blindly supplement; base your supplementation decisions on your personal needs and product research.
Understand the product. Before purchasing, you should check the product’s ingredients list and label. Also, pay attention to whether the product has third-party certification, such as NSF, HALAL, FDA, etc.
Choose a source. Buying reliable liquid supplements requires purchasing from reliable sources, such as the brand’s official website or authorized retailers. Avoid buying from unknown, unreliable sellers on social media. Jiabeikang is a reliable manufacturer for liquid supplement manufacturing.
FAQ
How to take: The best way to take liquid supplements is to drink them in small amounts multiple times, and avoid taking a large amount at one time. This can reduce the burden on the stomach and intestines and promote absorption.
Time of taking: It is recommended to take it half an hour before or after meals, which is conducive to full absorption of the ingredients.
calcium and iron
These two minerals compete for each other’s absorption capacity, meaning that calcium reduces the amount of iron the body can absorb, and vice versa. This is because both calcium and iron require specific transport proteins in the intestines to complete the absorption process. When calcium intake is excessive, calcium ions compete for binding to the transport proteins, reducing the opportunity for iron to bind, thereby reducing the absorption rate of iron.
Vitamin E and vitamin K
Taking these two vitamins at the same time can affect blood clotting function. Vitamin K is also known as the coagulation vitamin. Taking vitamin E and vitamin K at the same time can offset the coagulation effect and increase the risk of bleeding.
Fish oil and ginkgo biloba capsules
Both supplements have a blood-thinning effect, and taking them together can increase the risk of bleeding.
Susceptibility to oxidation: Liquid supplements are easily affected by air, light, and temperature, leading to the loss of nutrients. Therefore, anti-oxidation measures (such as using dark bottles, vacuum packaging, and adding antioxidants) must be taken during the production, packaging, and storage of liquid nutritional supplements, which increases production costs.
Short shelf life: Liquid supplements have a relatively short shelf life due to their easy oxidation. Once opened, they need to be consumed as soon as possible to avoid waste.
Less convenient to carry and use: Most liquid supplements require extra care when transporting and carrying to avoid leakage or deterioration, and bottled liquids may be heavy and inconvenient to carry around.
Conclusion
Therefore, compared to tablets or capsules, liquid supplements are easier to take, do not need to be disintegrated, and are digested and absorbed faster. In addition, their formula is flexible, making it easier to combine with other nutrients and adjust the taste.
