Garlic, scientifically known as Allium sativum, has been applied in several cultures for centuries and is used as a culinary and medicinal herb. The intense flavour and health benefits cause it to be included in multiple foods. From traditional medicine, such as Ayurveda, to modern wellness applications, garlic remains a highly valued herb for therapeutic purposes. This article discusses several different features of garlic, from its health benefits and uses to precautions and potential side effects. Read on to learn why garlic is cherished for its rich flavour and for boosting overall wellness.
Last updated on : 26 Jun, 2025
Read time : 15 mins
Garlic is commonly known as "lahsun" in Hindi, and it's a perennial herb from the Allium family, like onions, shallots, and leeks. Garlic is known primarily for its intense odour and flavour, which naturally ensures that most foods worldwide are enhanced with garlic. However, beyond the kitchen, garlic has an incredible medicine powerhouse history. From infections to cardiovascular diseases, garlic has been given to millions worldwide for thousands of years. Garlic is grown underground as bulbs; one bulb contains several cloves. Each clove is richly filled with sulphur compounds that are accountable for its pungent smell, besides providing multiple health benefits.
Feature | Details |
What is Garlic? | Bulbous herb in the Allium family is very potent and full of health benefits. |
Origin | It originated in Central Asia and has a long history in ancient Egyptian, Indian, and Chinese medicine. |
Common Use | Used to add flavour, traditional medicine, and supplements, thus stimulating immunity and heart health. |
Chemical Composition | Sulphur compounds (allicin), vitamins (C, B6), minerals (manganese, selenium). |
Alternative Names | Lahsun (Hindi), Allium sativum, Ail (French). |
Health Benefits | Lower cholesterol, boost immunity, enhance digestion, skin and hair benefits, and prevent infections. |
Forms Available | Raw garlic, garlic oil, garlic powder, garlic capsules, and garlic extracts. |
Recommended Dosage | 1-2 raw cloves a day; supplements vary according to product instructions. |
Precautions | It must be avoided in cases of bleeding disorder patients, anticoagulant users, and pregnant and breastfeeding women. |
Side Effects | Overuses lead to stomach upset, heartburn, bad breath, and skin irritation. |
Interactions | It can cause an interaction with blood-thinning drugs, certain heart medications, and NSAIDs. |
Storage | Store in a cool, dry place. Fresh garlic should be stored in an open, porous container, as far from direct sunlight as possible. |
Garlic is called by other names in different parts of the globe due to its value and importance.
Garlic is a nutritionally rich food with many vitamins, minerals, and antioxidants. Some of the contents found in 100 grams of garlic are as follows:
Nutrient | Amount per 100g |
Protein | 6.36 g |
Calories | 149 kcal |
Carbohydrates | 33.06 g |
Fibre | 2.1 g |
Vitamin B6 | 1.24 mg |
Fat | 0.5 g |
Manganese | 1.672 mg |
Vitamin C | 31.2 mg |
Iron | 1.7 mg |
Calcium | 181 mg |
Selenium | 14.2 mcg |
Potassium | 401 mg |
Sodium | 17 mg |
Calcium | 181 mg |
Magnesium | 25 mg |
Phosphorus | 153 mg |
Garlic has been used for ages due to its medicinal properties, and it is mentioned in Egyptian, Greek, Roman, and Chinese texts. The medicinal properties of garlic mainly arise from its most notable sulphur compounds, which have antibacterial, antiviral, antifungal, and anti-inflammatory properties. All these compounds make garlic an excellent medicine for the stimulation of immunity, cholesterol reduction, and health and well-being of the heart. Garlic is a component that, as prescribed by Ayurveda and traditional Chinese medicine, should be administered to live a longer life and several diseases.
Health benefits associated with garlic go beyond culinary application. Here are some of the best-researched health benefits of garlic:
It promotes the immune system and has high sulphur compounds such as allicin levels. These compounds increase the body's defense against various infections. Generally, regular intake of garlic will reduce the severity and duration of common diseases such as flu and colds.
Garlic reduces LDL (bad) cholesterol and, to a tiny extent, it raises HDL (good) cholesterol. The antioxidants in garlic inhibit the development of plaques inside arteries, reducing the chances of atherosclerosis, heart attacks, or strokes.
Garlic is helpful for those with high blood pressure. Daily garlic intake may control blood pressure levels as it functions as a natural dilator of blood vessels and calms them.
Garlic also contains compounds that may reduce the risks of certain cancers, like stomach, colon, and esophageal cancer, through compound contribution. The antioxidants in this food even regulate the oxidative damage causing cancer through free radicals neutralisation.
Garlic has prebiotic effects that enhance healthy gut bacteria, aiding in digestion. It also has anti-inflammatory effects to improve gastrointestinal disorders like bloating, indigestion, and flatulence.
The bacterial, antiviral, or antifungal activities and antioxidant properties of garlic benefits for skin. Acne is reduced, infections are prevented, and wound healing is enhanced. When the application is to the scalp, the hair growth is stimulated, and the overall scalp health is improved.
Garlic is a common ingredient in both culinary and medicinal traditions worldwide. Its characteristic flavour and wide-ranging health benefits have made it a staple in kitchens and holistic practices for centuries. Here are some of the common uses of garlic:
There are numerous uses of garlic in traditional and modern medicine, depending on what disease has to be dealt with. The common diseases that use garlic as part of their management include:
Many benefits are offered by garlic, yet some precautions have to be taken while taking garlic.
It is essential to know how to consume garlic and in what quantity. Here are some of the common use cases of garlic and the steps to use it:
Garlic is a versatile ingredient that adds the rich, savoury flavour of investment in food and drinks. It provides a range of nutrients, including vitamins, minerals, and antioxidants, to our system.
Steps to use:
In addition, this method will flavour the dishes prepared on your end while allowing you to reap the health benefits of garlic, such as boosting immunity and better digestion.
Being a natural antimicrobial and anti-inflammatory, garlic is widely used to help soothe sore throats and coughs by soothing irritation, killing bacteria, and reducing inflammation.
Steps to use:
This ment provides quick relief from throat irritation and coughing, as it is an over-the-counter, prescription-free medication.
Garlic has antiseptic and anti-inflammatory properties, which may help manage acne and other skin conditions. However, caution is advised, as applying raw garlic directly to the skin can cause irritation or burns, especially for sensitive skin types.
Steps to use:
This application helps clear acne and control future outbreaks while improving the texture and radiance of the skin.
Amount varies with the preparation:
However, a proper prescription from a doctor can always ensure that medicinal levels are prescribed. Only consistent, moderate use does the best in providing the advantages of garlic.
For many, garlic is safe; however, in some cases, side effects occur primarily in large intakes. Some common side effects are:
Garlic may interact with some medications, especially those with blood-thinning effects. The reason behind this interaction is that garlic possesses anticoagulant properties. Combining garlic with other anticoagulants or antiplatelet medication augments the risk of too much bleeding. Aspirin, warfarin, and clopidogrel are some medications that may interact with garlic adversely. Consult a doctor before taking garlic supplements if you are on any anticoagulant or severe medicines.
Garlic is valued for both its culinary richness and therapeutic properties. With a legacy rooted in traditional medicine and continued relevance in modern health practices, garlic supports heart health, boosts immunity, and offers natural antibacterial and antioxidant effects. Its strong flavour enhances meals, while its natural compounds contribute to overall wellness. Whether consumed raw, cooked, or as a supplement, garlic remains a versatile and essential part of a health-conscious lifestyle. Embracing garlic is a simple yet effective way to support long-term well-being.
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