Herbs and spices have long been used to improve the taste of food. It is only in the last few years that researchers have discovered that these popular everyday products can also help us lose weight.

Here are six of the most powerful herbs and spices that have shown positive effects on weight loss.

Cinnamon

In addition to boosting metabolism - an important step in helping to lose weight as well as maintain an optimal weight - cinnamon has also been shown to be an effective blood sugar regulator. Other benefits for people with type 2 diabetes are: lower triglycerides, bad cholesterol and total cholesterol levels. In addition, glucose metabolism is increased by about 20 percent with cinnamon consumption.

Turmeric

Turmeric is the base from which a good curry is built. This yellow-orange spice contains curcumin which is one of its most studied components. Curcumin has been shown to inhibit the blood vessels needed to form fatty tissue. This, in turn, can reduce both weight gain and body fat.

Cumin

Useful for energy production and digestion, cumin is also useful for improving glycemic control when it comes to people who have type 2 diabetes. With its long history of medicinal uses, cumin has also shown anti-stress qualities as well as memory enhancement.

Ginger

Ginger helps to relax and normalize the intestines. In addition, this popular spice has anti-inflammatory properties. Studies have highlighted the ability of ginger to both increase the body's metabolism and suppress appetite.

Dandelions

Every part of the dandelion is edible; they are full of health benefits. They help slow down the digestive system, allowing the person to feel more satisfied for a longer period of time. In addition to its antioxidant properties, dandelions also contain crystalline compounds that are bitter. These include taracerin, inulin, taraxacian and levulin, and are responsible for the therapeutic benefits of the plant. Dandelion also contains fiber, beta-carotene and vitamin K1 as well as other vitamins and minerals.

Mustard

A member of the cruciferous family that also includes Brussels sprouts, cabbage and broccoli, mustard can raise a person's metabolic rate by 25 percent. By eating three-fifths of a teaspoon of mustard seeds daily, the body can burn an additional 45 calories per hour.

The type of herbs and spices are very important. Buying these organic and bio products ensures that there are no harmful chemicals.