Ginger, a widely used spice, has entered kitchens and medicine cabinets worldwide. Surprisingly, ginger is not grown in the wild, and its origins remain a mystery. For over 5000 years, both Indian and Chinese cultures have utilized ginger as a tonic root to address a variety of health issues. Today, ginger is cultivated in the humid tropics, with India leading the world in its production (Bode & Dong., 2011).

With the increasing trend of using ‘natural’ or alternative medicines, there’s a beacon of hope for improved health. This pattern is especially prominent among the older adult population, often called baby boomers. They are strongly inclined to use complementary and alternative medicine, including dietary supplements and herbal remedies, believing these substances can positively influence their health and well-being (Cohen et al., 2002). Additionally, ginger is a staple in traditional Ayurvedic medicine, with a long history of use as a herbal remedy for common health ailments. The clinical effects of ginger are categorized into six subsections: nausea and vomiting, gastrointestinal function, pain, inflammation, metabolic syndromes, and other symptoms (Anh et al., 2020).

1. Nausea & Vomiting

Numerous studies have looked into the effectiveness of ginger in reducing nausea related to different surgical procedures. Patients who took 1 g of ginger seemed to have less nausea, particularly within 2–4 hours after the procedure, and some reported experiencing less vomiting (Pongrojpaw & Chiamchanya, 2003). However, after 6 hours, patients who had received ginger reported significantly less nausea and vomiting than those who received the placebo (Apariman et al., 2006). Moreover, a systematic review and meta-analysis of randomized controlled trials comparing ginger with a placebo to prevent postoperative nausea and vomiting found that a consistent dose of at least 1 g seems more effective than a placebo. In summary, these results indicate that ginger is likely to be efficacious in relieving nausea and vomiting related to various conditions (Chaiyakunapruk et al., 2006). Although the exact mechanism is unclear, ginger has no adverse side effects and does not seem to worsen nausea and vomiting (Bode & Dong, 2011).

2. Gastrointestinal Function

Ginger and its different compounds tend to accumulate in the digestive system. They primarily work by reducing pain through their anti-inflammatory properties, calming the digestive system with their carminative effects, and relieving nausea (Modi & Kalgi, 2024). One key component of ginger is gingerol, which promotes gastrointestinal motility. This means it helps regulate the pace at which food moves through the digestive system. Ginger can support efficient digestion, reduce the amount of food consumed in the gut, and relieve nausea (Nikkhah Bodagh et al., 2018a).

3. Pain

Ginger has been found to have pain-reducing properties and can help modulate pain through several different mechanisms. Research studies have demonstrated ginger can effectively reduce intense muscle pain and soreness following strenuous physical activity. It’s worth noting, however, that the pain-relieving effects of ginger are not immediate. To experience the benefits, consuming approximately 2 grams of ginger daily for at least 11 days is recommended (Rondanelli et al., 2020).

4. Inflammation

Individuals grappling with chronic inflammatory conditions increasingly seek alternative compounds to relieve their symptoms and take advantage of ginger’s natural medicinal properties for preventive treatments (Baliga et al., 2011) (Zahedi et al., 2012). The inflammation process involves a complex interaction between inflammatory cells and a wide range of chemical mediators responsible for initiating the inflammatory response and recruiting additional immune cells to the affected site for resolution. Scientific research has indicated that ginger contains diverse bioactive compounds that can alleviate the symptoms associated with chronic inflammatory diseases (Rondanelli et al., 2020).

5. Metabolic Syndromes

Ginger is beneficial in treating metabolic syndrome due to its various health effects. Ginger has the chemical properties to lower blood pressure (hypotensive), combat obesity (anti-obesity), reduce blood sugar levels (hypoglycemic), and lower lipid (fat) levels in the blood (hypolipidemic). Furthermore, ginger has been shown to significantly reduce the areas of atherosclerotic lesions, which are the buildup of cholesterol and other substances in and on the artery walls. Additionally, ginger has been found to increase adenosine deaminase activity in platelets and lymphocytes, which are important types of blood cells (Salaramoli et al., 202205).

6. Heart Burn

Ginger is renowned for its exceptional digestive health benefits due to its potent medicinal properties. This remarkable alkaline root possesses powerful anti-inflammatory properties, effectively soothing irritations within the digestive tract. To relieve heartburn, consider sipping a lower dose of soothing ginger tea to alleviate discomfort and promote digestive wellness (Nikkhah Bodagh et al., 2018a).

7. Bloating

Ginger is known for its proactive approach to promoting health and offers many potential benefits. It can help reduce fermentation, address constipation, and alleviate other causes of bloating and intestinal gas (Haniadka et al., 2013).

8. Constipation

Consuming ginger can be beneficial for relieving constipation by reducing the pressure on the lower intestines. This can help alleviate constipation and address symptoms like cramping, bloating, and nausea (Foshati et al., 2023).

9. Pregnancy