1. Ginseng Ginseng is valued for its ability to boost energy levels and speed metabolism. Panax ginseng, in particular, has been linked to weight loss benefits, with one study showing obese, diabetic mice given panax ginseng extracts not only had improvements in insulin sensitivity, but also lost a significant amount of weight after 12 days. 2. Cayenne Pepper Capsaicin, the compound that gives peppers their heat, may help fight obesity by decreasing calorie intake, shrinking fat tissue, and lowering blood fat levels, as well as fight fat buildup by triggering beneficial protein changes in your body. Part of the benefit may be due to capsaicin's heat potential, as it is a thermogenic substance that may temporarily increase thermogenesis in your body, where your body burns fuel such as fat to create heat, with beneficial impacts on metabolism and fat storage. Research suggests that consuming thermogenic ingredients may boost your metabolism by up to 5 percent, and increase fat burning by up to 16 percent. It may even help counteract the decrease in metabolic rate that often occurs during weight loss. 3. Cinnamon This spice may help to boost your metabolism, and it also has impressive benefits for blood sugar regulation, making it an ideal seasoning for people with diabetes or pre-diabetes. Cinnamon has been found to significantly reduce blood sugar levels, triglycerides, LDL (bad) cholesterol, and total cholesterol levels in people with type 2 diabetes, as well as increase glucose metabolism by about 20 times, which would significantly improve your ability to regulate blood sugar. 4. Black Pepper Black pepper contains a substance called piperine, which not only gives it its pungent flavor, but also blocks the formation of new fat cells. When combined with capsaicin and other substances, black pepper was also found to burn as many calories as taking a 20-minute walk. As an aside, black pepper also increases the bioavailability of just about all other foods -- herbs and other compounds – making it a healthy choice for virtually any meal. 5. Dandelions Every part of the dandelion is edible and full of nutrition. And because they help slow your digestion, they can make you feel full longer, helping you maintain a healthy weight. Dandelions have antioxidant properties and contain bitter crystalline compounds called Taraxacin and Taracerin, along with inulin and levulin, compounds thought to explain some of its therapeutic properties. Along with being full of dietary fiber, dandelions also contain beta carotene, vitamin K1, vitamins and minerals, and are known for being beneficial for normalizing blood sugar and cholesterol, as well as cleansing your liver. 6. Mustard The mustard plant is actually in the cruciferous family of vegetables (along with broccoli, cabbage and Brussels sprouts, for instance). Mustard seeds have been shown to boost metabolic rate by 25 percent, which means you'll burn calories more efficiently. In fact, just 3/5 teaspoon of mustard seeds daily may help you burn an extra 45 calories an hour. 7. Turmeric If you're a fan of curry, you're probably also a fan of turmeric, as this is the yellow-orange spice that makes the foundation of many curry dishes. Curcumin, one of turmeric's most thoroughly studied active ingredients, reduces the formation of fat tissue by suppressing the blood vessels needed to form it, and therefore may contribute to lower body fat and body weight gain. Curcumin may also be useful for the treatment and prevention of obesity-related chronic diseases, as the interactions of curcumin with several key signal transduction pathways in the body result in improvements in insulin resistance, hyperglycemia, hyperlipidemia, and other inflammatory symptoms associated with obesity and metabolic disorders. 8. Ginger Ginger is another warming spice that has anti-inflammatory properties and is known to help soothe and relax your intestinal tract. Research also suggests that ginger may have thermogenic properties that help boost your metabolism, as well as have an appetite-suppressant effect when consumed, suggesting a "potential role of ginger in weight management." 9. Cardamom Cardamom, an aromatic spice with a spicy-sweet flavor, is another thermogenic herb that helps boost your metabolism and may boost your body's ability to burn fat. Cardamom is a popular herb used in Ayurveda, an ancient holistic system of medicine and natural healing from India. 10. Cumin Cumin is useful for digestion and energy production, and may improve glycemic control in people with type 2 diabetes. The spice has a long history of medicinal use, and has also been found to enhance memory and provide potent anti-stress benefits. Source
