SD Pharmaceuticals Raspberry Ketone 200 120 caps
[741360365513]
$48.99

Raspberry Ketone is an organic compound that produces the smell of raspberries. Recently, however, it has been found that raspberry ketones can help with weight management. Raspberry ketone can help the efficiency of the metabolism by increasing the body’s core temperature and in so doing increasing the body’s fat burning abilities.

•Burns fat for energy
•Regulates your appetite for optimal weight loss
•Increases energy and alertness
•Contains anti-oxidant properties
•Has no added stimulant (energy lasts over 3 hours)
•Generally Recognized As Safe (GRAS) Ingredients

What is raspberry ketone?
Raspberry ketone is an aromatic component present in raspberries and other fruits. It can also be produced synthetically in a lab.

Why has raspberry ketone been targeted for weight loss?
Scientists had previously shown that pungent compounds with similar chemical structures, such as capsaicin and synephrine, had lipolytic activity – causing fat breakdown – in rats fed a high-fat diet and in in vitro fat cells.

What did scientists do in the lab?
In one experiment, to test the effect on obesity, mice were fed a high-fat diet plus raspberry ketone for about 10 weeks. Other experiments were carried out in vitro (in test tubes, petri dishes, etc.).

What did scientists learn about fat cells?
Researchers observed that, compared to controls, raspberry ketone decreased the amount of fat in the liver and visceral adipose (abdominal fat) tissues of mice. It also significantly increased norepinephrine-induced lipolysis (the decomposition of fat) in some rat fat cells.
What did scientists conclude?
They concluded that raspberry ketone prevents and improves obesity and fatty liver in certain animal models. While the exact mechanism has not been thoroughly understood, these effects appear to stem from the action of raspberry ketone in altering the lipid metabolism, or more specifically, in increasing norepinephrine-induced lipolysis in white adipocytes (fat cells).

Scientists speculate that raspberry ketone stimulates the energy metabolism via a mechanism similar to that of capsaicin. Capsaicin, a compound found in chili peppers, has been looked at in humans for weight loss.

In another study, the effect of raspberry ketone on energy metabolism was examined by measuring metabolic markers in brown fat tissue, a special kind of fat that generates heat in a process called thermogenesis. These results reportedly indicate that raspberry ketone activates the brown fat thermogenesis and enhances energy metabolism. In any case, more detailed studies are called for to determine a mechanism for raspberry ketone.

What do the animal data on raspberry ketone mean for humans?
Mice and rats are the most widely used animal models in biomedical research. It is important to note that besides being non-human mammals, these animals are housed under standard laboratory conditions, and the use of overweight and unstimulated animals as standard controls may bias the measured experimental outcomes.

Animal models and test tube experiments are important parts of scientific discovery and innovation, especially at early stages. Positive early results in the lab can be promising, but these do not always mean the same outcomes will occur in humans.

Researchers also tested in vitro fat cells with raspberry ketone and found that they showed greater evidence of breakdown when compared to controls.

What did scientists find out about the relationship between raspberry ketone and adiponectin?
Adiponectin is a protein used by the body to regulate metabolism. Higher levels are associated with fewer fat stores. Scientists studied the effects of raspberry ketones on in vitro fat cells and observed a higher secretion of adiponectin when compared to controls.

SD Pharmaceuticals is the Cutting-Edge, Ingredient Company. The Research Team at SD Pharmaceuticals only produces the most sophisticated ingredients and formulas, and those which are clinically validated in human research studies. If there isn't any solid research behind an ingredient, then SD Pharmaceuticals' researchers won't use it! That's what really distinguishes SD Pharmaceuticals from every other sports supplement company out there. On top of that, SD Pharmaceuticals only uses the most potent forms of every ingredient available, which includes pharmaceutical-grade synthetics and exclusive standardized herbal extracts.

SD Pharmaceuticals' science-based supplements are made for athletes, bodybuilders and simply anyone who's looking to maximize fat loss, muscle growth, strength and performance!

References
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Tateiwa J I, Horiuchi H, Hashimoto K, Yamauchi T, Uemura S. Cation-exchanged montmorillonite-catalyzed facile Friedel-crafts alkylation of hydroxy and methoxy aromatics with 4-hydroxybutan-2-one to produce raspberry ketone and some pharmaceutically active compounds. J Org Chem 1994; 59: 5901-5904.

Kawada T, Hagihara K I, Iwai K. Effects of capsaicin on lipid metabolism in rats fed a high fat diet. J Nutr 1986; 116: 1272-1278.

Carpene C, Galitzky J, Fontana E, Atgie C, Lafontan M, Berlan M. Selective activation of β3-adrenoceptors by octamine: comparative studies in mammalian fat cells. Naunyn Schmiedebergs Arch Pharmacol 1999; 359: 310-321.

Morimoto C, Satoh Y, Hara M, Inoue S, Tsujita T, Okuda H. Anti-obese action of raspberry ketone. Life Sci. 2005;77(2):194-204.

Shin, K. O. and Moritani, T. Alterations of autonomic nervous activity and energy metabolism by capsaicin ingestion during aerobic exercise in healthy men. J.Nutr.Sci.Vitaminol.(Tokyo) 2007;53(2):124-132.

Inoue, N., Matsunaga, Y., Satoh, H., and Takahashi, M. Enhanced energy expenditure and fat oxidation in humans with high BMI scores by the ingestion of novel and non-pungent capsaicin analogues (capsinoids). Biosci.Biotechnol.Biochem. 2007;71(2):380-389.

Lejeune, M. P., Kovacs, E. M., and Westerterp-Plantenga, M. S. Effect of capsaicin on substrate oxidation and weight maintenance after modest body-weight loss in human subjects. Br.J.Nutr. 2003;90(3):651-659.

Martin B, Ji S, Maudsley S, Mattson MP. "Control" laboratory rodents are metabolically morbid: why it matters. Proc Natl Acad Sci USA. 2010;107(14):6127-33.