Dr. RAS Naidu, PhDIntroduction:
Herbal nutrients refer to the nutritional components derived from plants, including herbs, fruits, vegetables, and other botanical sources. These nutrients play a crucial role in maintaining overall health and well-being. Here are some common herbal nutrients and their roles in the body:
Vitamins: Vitamin C (Ascorbic Acid) found in citrus fruits, strawberries, and bell peppers, act as an antioxidant that supports the immune system, promotes healthy skin, and aids in the absorption of iron. Vitamin A (Beta-Carotene) present in carrots, sweet potatoes, and leafy greens, beta-carotene is converted to vitamin A in the body, supporting vision, skin health, and the immune system.
Minerals: Calcium found in many green leafy vegetables and herbs is essential for bone and teeth health, blood clotting, and muscle function. Potassium found in bananas, oranges, and leafy greens, helps regulate blood pressure, fluid balance, and muscle contractions.
Polyphenols: Flavonoids are a family of polyphenolic compounds found in a variety of fruits, vegetables, and herbs. They have antioxidant properties, which may help protect cells from damage caused by free radicals. Examples include quercetin in apples and onions, and catechins in green tea.
Fiber: Soluble Fiber present in fruits, vegetables, and oats, can help lower cholesterol levels, regulate blood sugar, and promote a healthy digestive system. Insoluble Fiber found in whole grains, nuts, and vegetables, adds bulk to the stool, aiding in digestion and preventing constipation.
Phytochemicals: Carotenoids found in carrots, sweet potatoes, and spinach, are antioxidants that contribute to eye health and immune function. Glucosinolates present in cruciferous vegetables like broccoli and kale, these compounds may have anti-cancer properties.
Essential Oils: Terpenes found in herbs such as rosemary and thyme, have antioxidant and anti-inflammatory properties. Allicin present in garlic, allicin has antimicrobial properties and may contribute to heart health.
Adaptogens: Ashwagandha, Rhodiola, Ginseng herbs are considered adaptogens, which means they may help the body adapt to stress and promote overall well-being.
Oregano: Antimicrobial and rich in antioxidants; may help to loosen mucus, treat respiratory illness, and calm indigestion
Rosemary: Anti-inflammatory and antimicrobial; may improve cardiovascular function
Other Key herbs and their benefits: Thyme strengthen immune system, relieve stomach ache, and boost respiratory health. Peppermint shows as antimicrobial and antiviral activities; strong antioxidant and antitumor actions; anti-allergenic; may relieve pain. Basil may reduce blood cholesterol and other blood lipids; may reduce risk of cardiovascular disease; antioxidant, anticancer activity. Lemongrass may act as an antioxidant, antimicrobial, and antifungal; may aid digestion. Fennel may reduce bad breath; may relieve indigestion, bloating, and colic Dill may reduce heartburn, colic, and gas. Chicory may relieve digestive problems, headaches, and menopausal symptoms; may be effective against some kidney and liver problems. Parsely is rich in antioxidants; may relieve urinary infections and constipation. Cilantro (coriander) is rich in antioxidants; may aid digestive problems and improve appetite. But an intense dislike of coriander has been linked to a specific Genene in some people.
Dietary supplements and nutraceuticals containing herbal nutrients:
Dietary supplements and nutraceuticals often contain herbal nutrients to provide additional health benefits beyond what is obtained through a regular diet. These supplements come in various forms, including capsules, tablets, powders, liquids, and teas. Here are some common herbal nutrients found in dietary supplements and nutraceuticals:
Multivitamins and Minerals:
Many multivitamin supplements include herbal extracts for added health benefits. For example, ginkgo biloba and green tea extract might be included for their antioxidant properties.
Herbal Extracts: Ginkgo Biloba: Often used to support cognitive function and improve circulation.
Echinacea: Boost the immune system and reduce the severity of cold symptoms.
Turmeric/Curcumin: Known for its anti-inflammatory properties.
Milk Thistle: Used to support liver health.
Garlic Extract: May help lower cholesterol and support cardiovascular health.
Omega-3 Fatty Acids: Some supplements combine herbal extracts with omega-3 fatty acids (e.g., from fish oil) for overall cardiovascular and cognitive health.
Probiotics: Herbal ingredients with probiotics promote digestive health ( ginger and peppermint).
Joint Health Supplements: Turmeric and Boswellia in supplements support joint health and reduce inflammation.
Herbal Tea Blends: Herbal teas often contain a variety of herbal nutrients. For example, chamomile tea is known for its calming properties, while peppermint tea may aid digestion.
Adaptogenic Supplements: Supplements containing adaptogenic herbs like ashwagandha, rhodiola, and holy basil are popular for supporting the body’s response to stress.
Antioxidant Supplements: Some supplements focus on providing a concentrated source of antioxidants from herbs like green tea extract, grape seed extract, or resveratrol.
Weight Management Supplements: Herbal ingredients such as green tea extract, garcinia cambogia, and forskolin are sometimes included in supplements marketed for weight management.
Conclusion:
It’s important to note that while herbal nutrients can contribute to a balanced and healthy diet, they should not replace a varied and well-rounded diet. Always consult with a healthcare professional before making significant changes to your diet or incorporating new supplements. It’s important to approach the use of dietary supplements with caution. While they can be beneficial for certain individuals or specific health conditions, they should not replace a balanced diet. It’s advisable to consult with a healthcare professional before starting any new supplement regimen, especially if you have existing health conditions or are taking medication.
Disclaimer: The information provided in this blog is for general informational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for any health-related concerns.
