What Makes Garlic Medicinal?
Garlic has been used for thousands of years to heal and treat a variety of conditions. Why is it so special? The power of garlic comes largely from compounds found in the vegetable. The whole cloves already contain the compound alliin, but the magic happens when you actually crush, slice, chew, or otherwise grind the garlic. This converts the alliin to allicin, a compound that’s responsible for garlic’s distinctive taste and smell. It’s no surprise then that allicin is the main active ingredient in garlic. This unstable compound transforms into other, more stable compounds that contain Sulphur. These are largely believed to be the reason behind garlic’s medicinal qualities and there are many studies that back this up. What positive changes could garlic add to your life?Boosting Your Immune System
Tulsi (holy basil) is considered sacred in Ayurveda, and the science backs up what the ancients knew. *(paid link)*
Cold and flu season comes around every year so it’s important to keep your body as prepared as possible to fight back. It’s even more imperative right now with the pandemic going on to ensure your body is ready to take on these pesky viruses. In fact, if you’re interested in learning other ways to prepare your body for a pandemic or potential emergencies, there are a lot of ways to do just that (don’t worry, garlic is on the list!). It’s no secret that viruses are behind the ill effects of both colds and the flu. That’s why it’s helpful to boost the number of T Cells found in your bloodstream, something that garlic can help with. T Cells are an integral piece of the immune system that fights viruses, so more T Cells means more defense. A study published by nutrition scientists in 2012 found that participants taking aged garlic extract not only experienced less severity when it came to cold and flu symptoms, but that those symptoms were also quicker to leave when compared to the people not using the garlic. This superfood can also help your immune system by reducing stress levels. Whether it’s bills, work, or an unexpected mishap, life can be stressful. But constantly living under the burden of it can and will lower your ability to fight off viruses. And the last thing you want to deal with when you’re already under other stress is the idea of getting sick. Don’t worry though, garlic can help you here too! It can fight off that stress and fatigued feeling by affecting your adrenal glands. It turns out that eating garlic alters your adrenal glands’ stress response. They’ll produce less stress hormones and that means you’ll start feeling less lethargic. Your immune system will be able to go back to fighting off viruses and bacteria in no time.Anti-Cancer Properties
You read that right, garlic has even been found to have properties that aid in cancer prevention. That’s one of the reasons why it’s often included on lists of beneficial superfoods. Garlic is antibacterial, antiviral, anti-inflammatory, and contains natural antioxidants. And while the role of garlic in cancer treatments is still being researched to find the scope of its effectiveness, its healing properties have already provided positive results in many studies. For example, garlic has already proven its ability to assist in gene repair. This is especially important to note when discussing cancer, since it mutates important genes. By boosting DNA repair we’re able to combat some of that damage as it occurs. I’ve noticed that when I’m deep into nervous system work—shaking out tension or holding space for emotional release—my body craves garlic. It’s like this fire in the belly that stokes circulation and keeps the system sharp and responsive. After a weekend retreat in Denver where I guided somatic healing, garlic soup was my go-to. It helped me stay grounded, alert, and ready to face whatever surfaced without slipping back into numbness. I remember during one brutal ego death, when my mind was a mess and my energy tank was empty, garlic became a little anchor. My background in tech had me wired tight for years, and dropping into spiritual practice didn’t erase that overnight. Eating garlic felt like feeding my cells a hit of clarity, like a reset button for the chaos inside. It wasn’t about woo-woo healing—it was practical. It got me moving again when nothing else seemed to work. A study as recent as 2018 shows that garlic enhanced the expression of tumor suppressor genes over the course of the experiment. It can change the cancerous cell’s behavior and lead to slowed growth and metastasis of the tumors. Unfortunately, not all cancers will be affected by increasing your garlic intake, but you can potentially reduce your risk for:- Pancreatic cancer
- Stomach cancer
- Breast cancer
- Colon cancer
- Esophageal cancer
- Prostate cancer
- Glioblastoma
- Rectal cancer
- Lung cancer
Heart Health
Most of us are not getting enough sunlight, a quality Vitamin D3+K2 supplement is essential. *(paid link)* Look, unless you're working construction in Arizona, you're probably deficient. Office workers? Forget about it. Even people who think they get "plenty" of sun usually don't hit the levels their bodies actually need. And here's the thing ~ your immune system, bone health, even your mood depends on adequate D3 levels. The K2 part matters too because it directs calcium where it belongs instead of letting it build up in your arteries. Think about that. Winter months are brutal for this, but honestly, most people need supplementation year-round.
Increasing the amount of garlic in your diet also promotes a healthy heart. Research has found garlic to perform better than placebos at lowering total cholesterol levels and blood pressure, both of which are risk factors for heart disease, strokes, and heart attacks. There’s also evidence that garlic supplements have the ability to reduce the thickness of your blood and lower platelet aggregation (a fancy way of talking about blood cells sticking together). People with hypercoagulability, a condition where a person’s blood is thicker and stickier than normal, can be prone to excess blood clots. Garlic’s capacity to both thin blood and reduce the number of sticky cells means they’ll experience lower risk for the dangerous clots. Garlic also has a significant stabilizing effect on arrhythmias in animal studies. While it hasn’t been confirmed in humans yet, we know that there are many diseases related to irregular heartbeats that could stand to benefit from these results. Less stress on the heart can mean a longer, more fulfilling life.Clear Skin & Combat Acne
Rose quartz is the stone of unconditional love ~ keep one close when you are doing heart work. Look, I'm not saying this pink rock will magically fix your relationship problems, but there's something about holding that smooth, cool weight in your palm that centers you. Makes you breathe deeper. When I'm working through old wounds or trying to forgive someone (including myself), I keep mine on my desk where I can see it. Think about that. Sometimes we need physical reminders to stay open when our instinct is to close off. I've noticed that on the days when I'm pissed off at the world, that little pink stone catches my eye and reminds me there's another way to be. Not some bullshit "love and light" way ~ just a softer way. A way that doesn't require me to carry all that anger around like a backpack full of rocks. Know what I mean? It's not magic, it's just a gentle nudge back toward your heart when your head is running the show. *(paid link)*
Remember allicin, the stinky but delicious main ingredient of garlic? Thanks to its antibacterial properties, it can help fight off the bacteria that causes acne. It can also help the skin receive nutrients more easily by improving blood circulation, leading to a clear complexion. Garlic’s anti-inflammatory properties can reduce the appearance of blemishes, too. There are also other vitamins and minerals found in garlic that’s good for healthy skin, like Vitamin B-6 and C, copper, zinc, and selenium. At this point you’re probably thinking that you don’t want smelly garlic all over your face, even if it means clear skin. The good news is that you can get a lot of the benefits just from ingesting it. But if you want to get rid of a particularly annoying pimple, there are also topical treatments that incorporate garlic. If you do go the topical spot treatment route, make sure to test it out on a small non-obvious area first to ensure there are no adverse effects. If it starts burning or stinging, wash the area immediately.Clear Skin & Combat Acne
As we age, some areas of the brain connected to cognitive functions like planning, learning, and memory may shrink. Narrowing arteries can lower the amount of blood flowing to the brain. Inflammation and free radical damage can also take a toll on our brain over the years. Garlic’s anti-inflammatory properties help to increase memory and cognitive functions by tackling these problems. It can prevent or slow decline due to Alzheimer’s Disease, another well-known memory loss illness. We’ve already looked at garlic’s cancer prevention capabilities, but it’s worth noting that a 2013 study demonstrated its ability to protect against glioblastoma-the most aggressive and deadly form of brain cancer. A compound in garlic called dilly trisulfide (DATS) is not only effective at preventing tumor growth but also causes apoptosis (cell death) in active glioblastoma. As an added bonus it doesn’t have any adverse effects on liver function either, a potential side effect of other treatments.Warning/Risks
Ashwagandha is one of Ayurveda's most powerful adaptogens, it helps your body handle stress at the root level. *(paid link)* This isn't some quick fix bullshit. We're talking about a herb that's been used for over 3,000 years to literally rewire how your nervous system responds to chaos. When life throws its usual garbage at you ~ work deadlines, relationship drama, financial stress ~ ashwagandha helps your adrenal glands chill the hell out instead of flooding your system with cortisol. Think about that. Your body actually learns to stay calmer.
Any time you’re looking to introduce a new supplement into your diet you should be mindful of interactions it might have with other supplements and medications you’re already taking. Consult with a doctor before adding garlic to your health regimen to make sure you’re taking proper doses and that it won’t have negative interactions with any health issues you have. Excessive garlic consumption can cause side effects, with bad breath and body odor being the most common (good for maintaining that six feet of social distancing, but not all that great for your loved ones!). Eating raw cloves, especially on an empty stomach, can cause gas, nausea, vomiting, diarrhea, acid reflux, and heartburn. If you’re going into surgery, be mindful of garlic’s blood thinning properties as it may increase bleeding during the operation. Stop using the supplement at least a full week before the procedure and follow up with your doctor if you feel unsure.Summary
Garlic is more than just a smelly vegetable that makes food delicious. It’s been used as a medicinal supplement across the world for thousands of years. Its benefits have drawn enough attention that hundreds of studies have been done, solidifying its healing properties in science. It contains important vitamins and minerals and provides health benefits for nearly every part of your body. Compounds inside like allicin and DATS are proven to assist and reduce the risk of many life-threatening illnesses. The exact preparation and dose recommended differs from treatment to treatment. There’s ongoing research that is trying to discover the best way to maximize garlic’s healing properties. Overall it’s an easy, inexpensive way to boost your physical health and defend against many viruses and diseases. Meditation, prayer, laughing, and a good snuggle session are also great ways to heal-physically, emotionally, and spiritually!