L-carnitine is a nutrient that supports healthy fat metabolism in the body. L-carnitine works with other nutrients to support muscle function and energy production. Studies suggest that taking 1 gram of l-carnitine daily may be helpful for people who want to lose weight.

A study published in the journal “Nutrition & Metabolism” showed that obese women who took 2 grams of l-carnitine each day lost more than twice as much weight as those who did not take the supplement.

In another study, researchers gave overweight men either 500 mg of l-carni­tine or a placebo every day for 12 weeks. Those who took l-carnitine had significantly greater reductions in their waist circumference and body mass index (BMI). They also experienced significant improvements in their lipid profiles.

Research indicates that raspberry ketones can promote the production of Adiponectin. The hormone amplifies the breakdown of fat into energy. IkariaSlim creators argue that ketones increase fat metabolism allowing users to enjoy high energy levels for extended periods.

Raspberry ketones facilitate the transport of fatty acids to the mitochondria. Optimum ketone levels transform the body into a fat-burning furnace. Consequently, it promotes high energy levels during active and inactive hours.

Raspberry ketones may suppress the production of hunger hormones. Studies indicate that it can stimulate the body to use stored fat instead of carbs. Thus, it may aid the user in achieving the calorific deficit needed to lose visceral and stubborn fat.

Glucomannans are soluble dietary fibers that bind water and create a gel-like substance in the digestive tract. Glucomannan supplements have been used to treat constipation and diarrhea. A recent study shows that glucomannan may help regulate appetite and prevent overeating.

The study was conducted over two years and involved nearly 300 adults. Participants were randomly assigned to one of four groups: a control group, a group given 20 grams of glucomannan, a group given 40 grams of glucomanna­n, or a group given both 20 grams of gluco­mannan and exercise.

After six months, participants who took 20 grams of glucomannan each day consumed fewer calories and gained less weight than those who didn’t take the supplement. However, there was no difference between the groups in terms of changes in body composition.

Researchers believe that glucomannans work by slowing down digestion so that food takes longer to pass through the system. As a result, people feel full sooner and eat less.

Vitamin B12 deficiency increases the risk of developing heart issues and obesity. Several studies prove that the vitamin supports energy levels by accelerating fat metabolism. The vitamin improves DNA synthesis, which supports protein and fat conversion into ATP energy.

Other benefits of the B12 vitamin are to support cellular health. In addition, it can sustain healthy inflammations, augment vascularity, and improve brain health.

B6 is a water-soluble vitamin that the body requires for various biochemical processes. The body does not produce B6, and thus you must consume it in food or supplements. Studies show that most Americans do not get adequate vitamin B6 from their diet. Therefore, the best option is to consume B6 supplements that use pure and superior-quality B6.

How does B6 support weight loss? IkariaSlim claims that it triggers fat metabolism and diminishes water retention. Scholars demonstrate that vitamin B6 can curb the appetite and hinder fat storage, thus speeding up the weight loss processes.

Green tea has been shown to boost metabolism by increasing fat oxidation (burning) in the liver. Green tea contains a compound called epigallocatechin gallate (EGCG), which helps increase thermogenesis (heat production). This means that green tea increases calorie burning, even when you’re at rest. It also improves insulin sensitivity, making it easier to process sugar from foods.

EGCG is a powerful antioxidant that protects cells against damage caused by free radicals. Free radicals are unstable molecules that cause cell damage and contribute to aging.

In addition, research suggests that EGCG may promote weight loss because it stimulates the release of human growth hormone (HGH) in the brain. HGH plays an important role in regulating energy balance.