Clinical Insights

After a procedure, I spend a great deal of time talking to my patients about what happens next—how to care for their wound, when they can return to normal activities, what medication they may need and what to expect as their body heals. But there is another question I hear surprisingly often: “Is there anything I can take to help myself recover better?” It is a reasonable question. Recovery places considerable demands on the body. Damaged tissue needs to be rebuilt. New collagen is produced. Blood vessels repair and regenerate. The immune system is active. All of this requires energy, protein, amino acids, vitamins and minerals. Yet this is often happening at precisely the time when eating well becomes more difficult. Appetite may be reduced. Normal routines are disrupted. Pain, medication or fatigue can make food less appealing. So supplements can certainly have a place. But I don't believe the best approach is to assemble a long list of products labelled for “recovery” and take them all. More supplements do not necessarily mean better healing. Instead, I prefer to start with a different question: What is your body trying to do right now—and are you giving it what it needs to do it well? That distinction matters. Some nutrients are fundamental to tissue repair. Others may only be useful when your diet isn't providing enough or when a deficiency exists. And some supplements that sound beneficial may be unnecessary—or even inappropriate around a procedure. So let's look at what actually matters during recovery, where supplementation can be useful, and what I would look for when choosing a product. Recovery Is an Active Process We tend to think of recovery as a period of rest. Biologically, however, the body is anything but inactive. From the moment tissue is injured, a highly coordinated repair process begins. The body manages inflammation, clears damaged tissue, forms new blood vessels, produces collagen and gradually rebuilds and remodels the injured area. These processes require both energy and raw materials. This is why nutrition matters. Your body cannot manufacture new tissue out of nothing. It needs protein and amino acids to provide building blocks, along with vitamins and minerals that enable the many biological reactions involved in repair. Supplements can help provide some of these nutrients when needed, but they should sit on top of a good nutritional foundation—not replace it. And that is why, when patients ask me about recovery supplements, I usually start somewhere much simpler. Start With Protein Before looking at specialised recovery ingredients, I would first ask: are you getting enough protein? Protein provides the amino acids your body uses to build and repair tissue, and the body's demand for protein can increase during healing. Ideally, much of this comes from food. Fish, poultry, eggs, dairy, soy, legumes and nuts can all contribute protein as part of a balanced diet. The difficulty is that recovery doesn't always happen under ideal circumstances. After a procedure, some patients simply don't feel like eating very much. Appetite can fall, meals become smaller and normal eating patterns can be disrupted. That creates an unfortunate mismatch: your body may need more nutritional support at the very time you're giving it less. This is where a protein supplement can be genuinely useful. Not because protein powder has some special ability to accelerate recovery, but because it can be a practical way of increasing protein intake when eating enough through food is difficult. If you do choose one, look beyond the claims on the front of the pack. I would pay attention to how much protein you are actually getting per serving, whether it provides a good amino-acid profile, how well you tolerate it and whether it contains a long list of additives you don't need. Before reaching for a specialised recovery supplement, make sure the basics are covered.   Where Does Collagen Fit? This is where protein and collagen are sometimes confused. Collagen is a protein, but a collagen supplement and a conventional protein powder don't serve exactly the same nutritional purpose. Collagen is a major structural protein in skin and connective tissue. When tissue is damaged, the body produces new collagen as part of the repair process. That process continues beneath the surface long after a wound may appear to have healed. Collagen peptides are particularly rich in glycine, proline and hydroxyproline, amino acids commonly found in collagen itself. This makes them an interesting source of targeted nutritional support when the body is rebuilding collagen-rich tissues. But I think it is important to be precise about what that means. Taking collagen doesn't guarantee faster healing. It provides nutritional building blocks that the body can use as part of its normal collagen production and tissue-remodelling processes. When choosing a collagen supplement, I would look for a clearly identified source, transparent ingredient quantities, appropriate quality and contaminant testing and good traceability. Depending on the formulation, useful cofactors such as vitamin C must also be included. There are now also choices beyond conventional animal-derived collagen, including newer fermentation-derived options. For anyone interested in understanding those differences, I discuss them in more detail in Acid Washes and Carbon Footprints: The Processing of Animal-Derived Collagen Vitamin C, Zinc & Copper: The Supporting Players If protein and collagen provide some of the building blocks for repair, the body still needs the right micronutrients to put those materials to work. Three are particularly relevant: vitamin C, zinc and copper. Each plays a different role in the biological processes involved in tissue repair. Vitamin C: Essential for Collagen Formation Vitamin C deserves particular attention because the body needs it to make collagen. It is involved in key enzymatic reactions that help newly formed collagen develop a stable structure. Without adequate vitamin C, normal collagen synthesis is impaired—which is one reason severe vitamin C deficiency is associated with poor wound healing. For most people, vitamin C is readily available through food. Citrus fruits, berries, kiwi, capsicum, broccoli and leafy vegetables are all good sources. If dietary intake is limited during recovery, supplementation may be useful.  The goal is to make sure the body has enough vitamin C to carry out the work it needs to do. Zinc: Supporting Repair and Immune Function Zinc is involved in several processes that become important when the body is healing, including protein synthesis, cell division, immune function and normal wound healing. Again, context matters. Someone who is getting adequate zinc from their diet may not necessarily benefit from adding a high-dose supplement simply because they have undergone a procedure. But where intake is inadequate or deficiency is present, ensuring sufficient zinc becomes much more relevant. This is a distinction I make often when thinking about supplementation during recovery: a nutrient can be essential without everyone needing to supplement it. Copper: Small Amounts, Important Work Copper tends to receive much less attention, but it has an important structural role. The body uses copper-dependent enzymes to help cross-link collagen and elastin fibres. This cross-linking contributes to the strength and stability of connective tissues as they form and remodel. We only need copper in relatively small amounts, and it can be obtained from foods including shellfish, nuts, seeds, legumes and whole grains. So when I look at a recovery supplement containing vitamin C, zinc and copper, the biggest numbers on the label don't necessarily impress me. I'm more interested in whether each nutrient is there in an appropriate amount for the job it needs to do. Recovery isn't a competition to consume the highest dose. It is about making sure the body has the materials and micronutrients it needs to carry out repair effectively. Iron, B12 & Other Nutrients: When Deficiency Matters This brings us to an important point: not every useful recovery nutrient belongs in everyone's recovery plan. Iron is a good example. Some procedures involve blood loss, which can make iron particularly relevant. Iron is needed to produce haemoglobin, the protein in red blood cells that carries oxygen around the body. Vitamin B12 is also important for healthy red blood cell production. When either is deficient, tiredness and reduced physical capacity can become part of the recovery picture. But that doesn't mean everyone recovering from a procedure should automatically take iron or B12. This is where I would rather test than guess. If a patient is unusually fatigued, has experienced significant blood loss, has dietary risk factors or there is another reason to suspect a deficiency, blood tests and appropriate medical advice can tell us far more than the front of a supplement bottle. And sometimes the answer turns out to be surprisingly simple. The supplement that makes the greatest difference may not be the newest recovery ingredient. It may simply be the nutrient your body was actually lacking. What About Supplements for Inflammation? “Inflammation” has become something of a wellness villain. We see foods, supplements and entire diets marketed as anti-inflammatory, which can make it seem as though inflammation is something we should always try to eliminate. Inflammation is part of healing. After tissue is injured, the inflammatory response helps initiate the repair process. The objective is therefore not necessarily to suppress inflammation altogether, but to allow an appropriate response without it becoming abnormally prolonged or excessive. This is worth remembering when looking at supplements such as omega-3 fatty acids, curcumin and antioxidants, which are frequently promoted for their effects on inflammatory pathways. These ingredients may have interesting roles, but whether they are appropriate around a procedure depends on the ingredient, the dose, the type of procedure, the medications being used and the individual patient. Some supplements can also affect bleeding or interact with medication—so this is not an area where I would recommend adding products indiscriminately. The aim during recovery isn't to switch inflammation off. It is to support the body as it moves through a normal, controlled healing response. Hydration & Electrolytes: Keep It Simple Hydration can be easy to overlook when we're thinking about recovery nutrition, but water is fundamental to almost every process taking place in the body. Adequate fluid intake supports normal circulation and physiological function, helping nutrients move around the body and allowing cells and tissues to function normally. After a procedure, fluid needs may also change depending on factors such as reduced food and fluid intake, medications or illness. This doesn't mean everyone needs an electrolyte drink. For many people recovering normally and eating a balanced diet, water and food may be perfectly adequate. Electrolyte drinks can become useful when fluid or electrolyte losses are greater—for example, when someone has been eating and drinking poorly or has experienced vomiting or diarrhoea. If you do choose one, look beyond the word “electrolytes” on the front of the bottle. Some products are designed primarily for prolonged or intense exercise and can contain considerable amounts of sugar or ingredients that may not be necessary for everyday recovery. As with supplements, I prefer to ask what problem are we trying to solve? If you're adequately hydrated and eating normally, adding an electrolyte product simply because it sounds more restorative may not offer much additional value. Sleep: The Recovery Tool We Often Overlook We tend to focus on what we can take to support recovery. But one of the most important things we can give the body is something much simpler: enough good-quality sleep. Recovery doesn't stop when we go to bed. Sleep supports many of the physiological processes involved in restoration, immune function and tissue repair. Unfortunately, sleeping well after a procedure isn't always easy. Pain and physical discomfort can keep you awake. Anxiety can make it difficult to switch off. Medication can alter normal sleep patterns. Even something as simple as having to sleep in an unfamiliar position can disrupt a routine that normally works well. So before reaching for a sleep supplement, I would first try to understand why sleep has become difficult. Is pain waking you? Is the room uncomfortable? Has your normal sleep schedule changed? Are you struggling to fall asleep, or are you waking repeatedly through the night? These aren't necessarily problems that the same supplement will solve. Getting the basics right—a consistent sleep schedule, a comfortable environment and appropriate management of post-procedure pain or discomfort—is a sensible place to begin. When additional support is appropriate, ingredients such as magnesium, melatonin, glycine and L-theanine are commonly used, but they aren't interchangeable. Melatonin primarily helps regulate the body's sleep-wake rhythm. Magnesium is involved in normal nervous-system function, while glycine and L-theanine are being studied for their potential effects on sleep quality and relaxation. The useful question, again, is not simply “What's the best sleep supplement?” It is “Why am I not sleeping well?” Matching the intervention to the problem makes far more sense than choosing a generic blend containing several ingredients simply because they're associated with sleep. And after a procedure, there is another consideration. Sleep supplements can interact with prescription painkillers, sedatives and other medications, so I would always discuss them with the treating healthcare professional before adding one during recovery. Be Discerning About Supplements for Recovery By this point, it would be easy to come away with quite a shopping list: protein, collagen, vitamin C, zinc, copper, perhaps iron or B12, electrolytes and something for sleep. That is not the message I want you to take from this article. A good recovery plan isn't measured by the number of supplements you're taking. Every supplement should have a reason for being there. This is particularly important around a procedure because supplements are biologically active. Some can affect bleeding, blood pressure, glucose levels or sedation. Herbal extracts deserve particular attention, and “natural” should never be assumed to mean harmless simply because something can be bought without a prescription. I encourage my patients to tell their healthcare team everything they are taking, including vitamins, herbal products and supplements they may use only occasionally. Some products support your immunity and healing, but some supplements may need to be stopped before a procedure. - Dr Pearlie Tan, Founder of PPS Wellness Higher doses don't automatically produce better outcomes either. This brings us back to the principle running through this entire article: Supplement with purpose. Ask what the body needs, identify where there is a genuine gap, and choose the simplest appropriate way to fill it. A thoughtful recovery plan is not about taking more. It is about making every intervention count. How to Choose a Recovery Supplement Walk into a pharmacy or search for recovery supplements online and it doesn't take long to become overwhelmed. Long ingredient lists, impressive-sounding blends and very high doses can make a product appear more comprehensive. But more ingredients don't necessarily make a better supplement. When I assess a product, I prefer to start with a much simpler question: What is this supplement actually trying to do? A good formulation should have a clear purpose. If it is designed to support tissue repair, for example, the ingredients and their doses should make sense in that context. If you can't work out why half the ingredients are there, a longer list isn't necessarily an advantage. Look Beyond the Ingredient List Seeing a familiar ingredient on the label tells you very little about how useful the product might actually be. The amount matters. Look for products that clearly disclose how much of each active ingredient they contain rather than hiding multiple ingredients inside a proprietary blend. This allows you to judge whether an ingredient is present in a meaningful quantity rather than simply included so that its name can appear on the packaging. I would also ask where the evidence comes from. Has the ingredient itself been studied for the purpose being claimed, or is the marketing making a much bigger leap than the research supports? These are simple questions, but they help separate thoughtful formulation from an impressive-looking label. Quality Matters Too What's inside a supplement matters, but so does how it was made and where its ingredients came from. I look for reputable manufacturing, appropriate quality and purity testing, clear ingredient information and good traceability. Traceability becomes particularly relevant with ingredients such as collagen, where the source and processing methods can differ considerably. And complexity shouldn't be confused with quality. Twenty ingredients aren't automatically better than five well-chosen ones. A focused formulation, where every ingredient has a clear reason for being there, is often much easier to understand—and makes it easier to know what you're actually taking. The Most Important Variable Is You Even a well-formulated supplement isn't automatically the right supplement for everyone. Your diet matters. So do existing deficiencies, medications, medical conditions and the type of procedure you've undergone. One person may simply need to eat more protein. Another may benefit from additional nutritional support because their appetite is poor. Someone with iron deficiency may need that corrected. Another person may already be meeting their nutritional needs perfectly well through food. And around any procedure, there is one final question I consider essential: Does your surgeon or healthcare professional know you're taking it? That question may be less exciting than anything written on the front of a supplement bottle—but it is one of the most important. Why I Began Formulating for Recovery In my practice, I saw this uncertainty repeatedly. Patients would invest considerable thought and preparation into their procedure, then afterwards ask me what they should eat, what supplements they should take and what they could do themselves to support their recovery. When I looked at what was available to them, I saw plenty of products designed for general wellness, beauty or sports performance. What I found less often were formulations developed specifically around the biological demands I was seeing in patients during recovery. That became one of the starting points for PearlRx. I wanted to start with the same questions we've been asking throughout this article: What is the body trying to do? What nutrients does that process require? And how can we support it intelligently? Those questions eventually helped shape the development of PearlRx's recovery-focused formulations. As I often tell my patients: “I wanted to approach formulation in the same way I approach recovery clinically—start with what the body actually needs to optimise results, and build from there.” - Dr Pearlie Tan, Founder of PPS Wellness Supplement With Purpose Recovery cannot be reduced to a single capsule, powder or ingredient. The body needs protein and good nutrition to provide the building blocks for repair. It needs vitamins and minerals to help put those building blocks to work. It needs adequate hydration, appropriate movement and, importantly, enough quality sleep. Supplements can play a useful role within that bigger picture. They can help when appetite is poor, when diet isn't providing enough of a particular nutrient, when a deficiency has been identified or when there is a clear reason for more targeted nutritional support.  Throughout my practice, I have come back to the same principle: understand what the body is trying to do, then give it the support it needs to do it well.  So rather than asking: “What supplements should I take?” I think the more useful question is: “What does my body need to heal and recover well right now—and what will genuinely help me provide it?” That is what I mean by supplementing with purpose.