Weight Loss pills that really work, information on
rapid, effective and best dietary herbal products that have an influence on
appetite and fat burning
A review of over the counter non prescription supplements
March 29 2014
There are certain herbal and natural weight loss pills that
work. Even though the medical establishment is quite skeptical, if
doctors learned more about these natural weight loss pills and actually used
them in their practice, they would soon find out that some of them are quite
effective. Many people ask if over the counter and non prescription supplements
are FDA approved. The FDA does not get involved in approving such pills or to
determine whether they are effective or not effective. As long as the
ingredients in the capsules are approved, any company can combine several such
approved ingredients and create a formula. The FDA does
not test the final formula to see if it works to reduce appetite.
There are two ways to lose weight -- either by reducing energy intake, or increasing energy consumption. If you currently don't have enough will power to reduce energy intake by eating less, then Diet Rx, a natural appetite suppressant formulated by a medical doctor, will help you control your appetite.
Do the medical
establishment and the mainstream media understand the benefits of natural
A number of weight loss pills are available online or at your local health food store, drugstore, or supermarket. Most mainstream articles in magazines and newspapers question their effectiveness. Many of these articles are written by people who have little first hand knowledge or clinical experience with these pills. Here, you will get an honest review of the benefits and shortcomings of these natural weight loss pills and you will find our which of them work, and which have little or no basis to support the claims made by advertisers.
The many benefits of Diet Rx, a weight loss pill
that really works
All natural appetite suppressant, decreases appetite so you eat less.
Has no significant side effects when used in the recommended dosages.
Helps you maintain healthy blood sugar levels. When you eat less, your blood sugar is less likely to rise.
Helps you maintain healthy cholesterol and lipid levels. When you eat less, your cholesterol and triglyceride levels are less likely to become elevated.
Provides a variety of antioxidant from two dozen herbs and nutrients.
Provides healthy fiber in the form of apple pectin, glucomannan, and psyllium.
Improves energy so you are more eager to take a walk or be physically active. When you take more walks, you will burn up more calories.
Improves mental concentration and focus so that you stay sharp and mentally alert and perform your daily work or duties at peak levels.
Improves will power and choice of food selection so that you avoid calorie dense foods.
Good weight loss pills that really work
The following herbs and nutrients are promoted in the natural health industry, magazines, radio ads, or TV infomercials as good weight loss pills. We have listed some of the claims made regarding their benefit but not all these claims are necessarily true. Which are effective? Which have no research to support the claims made below?
that you will come across
These are not necessarily accurate claims, but you will find them mentioned by marketers of weight loss products. See a website by Dr. Ray Sahelian to find out the actual research studies that support or refute these claims. Direct links will be provided over time.
Acai berry extract is promoted for losing pounds but we have not seen any good evidence for these claims.
Aloe-Vera is added to herbal weight-loss products as a strong cathartic response (producing bowel movements) and many aloe weight-loss products are marketed as "internal cleansers." We have not seen good evidence that aloe vera supplements are effective as weight loss pills.
Apple-Cider-Vinegar is promoted as a weight loss pill but little human research is available to support the claims that apple cider vinegar supplements are effective as weight loss pills.
Banaba leaf is used in Southeast Asia to lower blood sugar and promote healthy insulin levels that are related to appetite. We have not seen evidence that banaba leaf extract, by itself, is an effective weight loss pill.
Bitter Orange is the same as citrus aurantium and found in many herbal weight loss pills..
Bladderwrack is a sea vegetable that is an excellent source of iodine and it is promoted as a weight loss pill. Fucus vesiculosus is the botanical name for bladderwrack.
Caigua has been popular as a weight loss pill in South America.
Caffeine speeds up body functions like heart rate, digestion, and respiration. Caffeine can help with weight loss when combined with other herbs, but the side effects are unpleasant.
Cascara sagrada (Rhamnus purshiana, Cascara sagrada, bitter bark, chittem bark) - promoted as a laxative and diuretic. Cascara is a common ingredient used in weight loss herbal products. One of the few pills approved as an over-the-counter drug by the FDA, it is a strong stimulant laxative.
Cayenne pepper is a thermogenic herb that contains a substance known as capsaicin. Capsaicin that stimulates saliva, stimulates digestion and accelerates your metabolism.
Cha de bugre is a weight loss herb used in South America.
Caralluma extract is being promoted as a weight loss herb, or specifically as a cactus or succulent.
Cinnamon herb has been touted as an aid to blood sugar control in patients with diabetes.
Citrus Aurantium is the same as bitter orange. Citrus aurantium supplements may be effective weight loss pills but the side effects are of concer.
Coleus forskohlii has Forskolin, a chemical that activates the enzyme adenylate cyclase.
Dandelion is promoted as a gentle diuretic and laxative. Dandelion may produce weight loss by decreasing body water, however this is not a long term effective way to lose weight.
longer allowed to be sold to consumers as a weight loss pill.
Ephedrine is found in ephedra. Ephedrine can cause high blood pressure, irregular heartbeat, insomnia, nervousness, tremors, seizures, heart attacks, strokes and even death. In February 2004, the FDA officially banned the sale of ephedra and ephedrine in any dietary supplement in the U.S..
Flax can act as a bulk laxative and regulate bowel movements.
Fucus vesiculosus is a sea vegetable that is a concentrated source of minerals including iodine, potassium, magnesium, calcium and iron. As a source of iodine, it assists in the production of thyroid hormones, which are necessary for maintaining healthy metabolism in cells of the body.
Garcinia cambogia appetite suppressant, fat burner, digestive aid weight loss pill. This herb has a high concentration of Hydroxycitric acid, or HCA, which is believed to promote weight loss by blocking the conversion of sugars and starches into fats. More research is needed before the claims can be verified.
Ginger herb can help sooth the gastrointestinal system.
Ginseng herb is sometimes added to increase energy.
Glucomannan (Amorphophallus konjac fiber) is a dietary fiber source obtained from the root of the konjac plant. glucomannan is said to contribute to weight loss by delaying the absorption of glucose from the intestines or by providing fullness. Research indicates glucomannan to heave potential benefits as a weight loss pill.
Green tea helps as a thermogenic weight loss pill. Green tea extract has EGCG, a potent antioxidant.
Guarana contains 3% to 5% caffeine and may cause high blood pressure. It grows mainly in Brazil. Guarana weight loss pill has caffeine combined with other compounds, namely theobromine and theophylline. Guarana is a nervous system stimulant that may suppress appetite. People in Brazil chew guaraná seeds as a source of energy or drink the powder dissolved in water.
Guar gum is a dietary fiber obtained from the Indian cluster bean. Guar gum has been commonly used as a thickening agent for foods and medications. Guar gum decrease appetite by providing a "feeling of fullness."
Guggul is a resin which is produced by the stem of the commiphora mukul tree. Guggul extracts are approved in India for lowering elevated serum cholesterol and triglyceride levels. Guggul contains ketonic steroid compounds known as guggulsterones. Guggul is recommended by Ayurvedic doctors as a weight control herb.
Hercampuri has been popular in Peru
Hoodia gordonii is one of the most popular weight loss pills on the market.
Hydroxycitric acid is found in garcinia cambogia. Citrimax or Super Citrimax is a trademarked extract that has hydroxycitric acid.
Kelp is also known as Laminaria
Licorice root satisfies cravings for sweets
P57 is an appetite suppressing substance found in hoodia plant, a supplement often found in various natural weight loss pills.
Phaseolus vulgaris extract from white kidney beans, is promoted as a weight loss pill.
Pomegranate juice extract has been shown to have potent antioxidant activity protecting nitric oxide and acting as a detoxifier.
Psyllium laxative contains mucilage to build mass in the digestive tract and push waste day. Psyllium reduces hunger by providing a feeling of fullness.
St. John's wort herb seems to increase serotonin and other neurotransmitters in the brain and may help suppress appetite. It may reduce depression-related overeating. Many weight loss pills include St. John's wort in their formula.
Seaweed has iodine and is a natural thyroid stimulant. It is normally found in kelp capsules or tablets.
Senna acts as a laxative and diuretic.
White Kidney Bean extract, also known as phaseolus vulgaris, reduces the absorption of calories from a starch source. Many studies have shown that white kidney bean interrupts the digestive process that converts starch to sugar. More research is needed to determine if white kidney bean extract can be considered an effective weight loss pill.
Yerba-Mate is a strong brain stimulant (the doses typically used mimic that of 100 to 200 mg of caffeine). The main side effects of yerba mate are excessive stimulation and increased blood pressure. Yerba mate is added to many natural herbal weight loss pill products.
Weight loss supplement pills that are not herbs
Carnitine or L-Carnitine, and the acetyl form called acetyl l-carnitine are common ingredients in many weight loss pills and supplements.
Chitosan, derived from chitin found in crustacean shells, is a positively charged polymer thought to prevent fat absorption by binding negatively charged fat molecules within the intestinal lumen. Chitosan also comes from shrimp, crab, and other shellfish. Promoters say chitosan binds to the fat and cholestrol in your food before your body has a chance to absorb it. Chitosan itself cannot be digested, and the body simply eliminates the chitosan and the fat mass attached to it.
Choline is converted in the body to the neurotransmitter acetylcholine.
CLA or conjugated linoleic acid refers to a family of trans-fatty acids that have been found to reduce fat deposition in obese mice, possibly through increased fat oxidation and decreased triglyceride uptake in adipose tissue.
Phenylalanine is an amino acid that may trigger the release of an appetite-suppressing hormone in the gut called cholecystokinin.
Pyruvate - Six weeks of pyruvate, in a dosage of 6 g per day, was associated with a weight loss of 1.2 kg (2 lb, 10 oz), compared with placebo. This is not very impressive. Pyruvate is formed in the body during digestion of carbohydrates and protein from food. Found in the form of pyruvic acid, pyruvate can be found in various foods including red apples, cheese and red wine.
Tyrosine is an amino acid weight loss pill supplement which can reduce appetite but has side effects of anxiety and rapid heart beat.
Yohimbe or yohimbine is an indirect adrenergic agonist. Anxiety, elevated blood pressure, queasiness, sleeplessness, tachycardia, tremor, and vomiting are potential side effects related to this herb.
7-KETO DHEA weight loss pill in the form of a hormone has been promoted, but there are safer alternatives.
DHEA is an adrenal hormone that may help with weight loss but side effects occur quite readily.
Chromium is a mineral thought to enhance the effect of insulin and therefore the breakdown of carbohydrates. It has been touted as a weight loss pill and a fat burner.
Pantothenic acid - Although vitamin B5 has been promoted to cause weight loss, no human trials have been done that we are aware of regarding its influence on body weight..
Categories of weight loss pills
1. Appetite suppressants reduce hunger by changing neurotransmitter levels. Hoodia gordonii is one example.
2. Stimulants increase metabolism to burn more calories. Ephedra is a typical example.
3. Diuretics cause the body to excrete water through excess urine. Dandelion is such an herb.
4. Cathartics or laxatives cause evacuation of the bowels, reduce calorie consumption by impeding full digestion. Cascara sagrada, bisacodyl, senna, magnesium hydroxide, and magnesium citrate fall into this category. Oral aloe produces a strong cathartic response.
5. Fibers absorb water and make the stomach feel more full. Psyllium and guar gum are examples of this kind of weight loss herbs.
6. Fat absorbers such as chitosan. Chitosan supposedly binds to fat in the stomach and intestines and excretes it.
7. Starch blockers such as white kidney bean extract are promoted to block carbohydrate metabolism.
8. Mood lifters, such as St. John's wort, may reduce food consumption in those whose propensity to overeat is due to low mood.
Additional pages of interest
Anti obesity drugs and prescription weight loss pills information
Weight loss diet ideas that work to keep unwanted weight off your belly.
Weight loss benefit
In addition to reducing cholesterol and other known cardiac risk factors, controlling one's body weight slows the build up of calcium on the walls of the coronary arteries and retard the progression of atherosclerosis.
Best proven weight loss pill
What is the best proven weight loss pill?
A study in 2007 did not find any of the three most common prescription weight loss pills on the market, Xenical, Meridia, or Acomplia, to induce significant weight loss when used for long term.
Buy weight loss diet pill
You can buy weight loss diet pills online, health food stores, or pharmacies. A reliable site for natural weight loss diet pills is Physician Formulas web site. Be careful when you buy a weight loss pill online if the claims made about the product are too good to be true. Cheap weight loss diet pills are sometimes as effective as expensive ones. The effectiveness of a product does not necessarily depend on the amount of money you pay for a natural weight loss diet pill. Diet Rx is a safe, effective, and relatively cheap diet free weight loss pill product which gives you more energy. Diet Rx is a healthy weight loss pill since it has spirulina, ginger, green tea, and cinammon.
Compare weight loss pill
We are often asked to compare natural weight loss pills. This is very difficult to do since double blind studies would need to be done and these are too expensive to do.
If you would like a 15 capsule free trial weight loss pill, consider Diet Rx at Physician Formulas.
Some "herbal" weight-loss products may contain prescription drugs that could put consumers at risk of side effects. German researchers report the cases of 17 patients who were poisoned after taking "Chinese slimming capsules" sold over the Internet. Though the products were marketed as "herbal," tests showed that they contained high doses of sibutramine -- the active ingredient in an anti-obesity drug sold as Meridia in the U.S. and Reductil in Europe. The patients suffered symptoms such as elevated heart rate, chest pain, nausea, vomiting and breathlessness. In two cases, patients developed temporary psychosis when they used the weight-loss product in combination wit prescribed psychiatric drugs. Sibutramine is chemically similar to amphetamine, and it enhances the activity of the hormone norepinephrine and the chemical serotonin, which transmits messages to nerve cells and plays a role in appetite, metabolism and mood. Deutsches Arzteblatt International, April 2009.
FDA announced in 2009 the recall of popular weight loss pill Hydroxycut after reports of liver damage and other health problems. Hydroxycut is advertised as made from natural ingredients. It accounts for about 90 percent of the market for weight loss supplements, with sales of about 1 million bottles a year. This product was distributed by Iovate Health Sciences Inc., of Oakville, Ontario and distributed by Iovate Health Sciences USA Inc. of Blasdell, N.Y.
The FDA received 23 reports of serious health problems ranging from jaundice and elevated liver enzymes, an indicator of potential liver injury, to liver damage requiring liver transplant. One death due to liver failure has been reported to the FDA. Other health problems reported include seizures; cardiovascular disorders; and rhabdomyolysis, a type of muscle damage that can lead to other serious health problems such as kidney failure. “The FDA urges consumers to discontinue use of Hydroxycut products in order to avoid any undue risk. Adverse events are rare, but exist. Consumers should consult a physician or other health care professional if they are experiencing symptoms possibly associated with these products,” said Linda Katz, M.D., interim chief medical officer of the FDA’s Center for Food Safety and Applied Nutrition. Hydroxycut products are dietary supplements that are marketed for weight-loss, as fat burners, as energy-enhancers, as low carb diet aids, and for water loss under the Iovate and MuscleTech brand names.
Supplement Facts: Serving Size: 2 Caplets, Servings Per Container: 75. Calcium (as hydroxycitrate) 156 mg, Chromium 133 mcg, (as polynicotinate), Potassium (as hydroxycitrate) 218 mg, Hydroxagen Plus 1.32 g, Garcinia cambogia extract [fruit & rind], Standardized for 60% hydroxycitric acid, Gymnema sylvestre extract [leaf] Standardized for 25% gymnemic acids, Soy phospholipids supplying phosphatidyl ethanolamine (NOPE), phosphatidyl serine, phosphatidyl choline, Rhodiola rosea extract [root] Standardized for 5% rosavins, Withania somnifera [root] standardized for 1.5% withanolides, HydroxyTea: 414 mg, Green tea extract (as Camellia sinensis) [leaf] Supplying polyphenols, catechins epigallocatechin gallate - 91 mg EGCG, Caffeine anhydrous - White tea extract (as Camellia sinensis) [leaf] Standardized for 50% polyphenols, 50% catechins, 15% EGCG, Oolong tea extract (as Camellia sinensis) [leaf] Standardized for 50% polyphenols, 25% catechins, 15% EGCG, Supplying 200 mg of caffeine.
Comments: We wonder whether the high amounts of chromium are partly or mostly responsible for the liver damage. Each Hydroxycut pill contains 133 mcg of chromium and some people may have taken 4 pills a day.
Quick weight loss pill
We believe, based on feedback from users, that Diet Rx is a quick weight loss pill.
The strongest or most effective
weight loss pill
We are often asked what the strongest or most effective weight loss pill is on the market today. This is impossible to answer since there are thousands of such products and no comparison tests have been done to determine the most effective.
Thyroid weight loss pill
If you have low thyroid hormone in your body, you are likely to gain weight. By taking thyroid hormone pills, you can improve your metabolism and lose weight. However, we don't recommend people with normal thyroid levels to take additional thyroid hormone since heart rhythm problems could occur.
Top 10 weight loss pills
We are often asked to list the top ten weight loss pills. This is impossible to do since there are thousands of natural herbal weight loss pills on the market.
Weight loss diet pill medicines
don't work too well
Long-term treatment with the prescription weight loss drugs orlistat (Xenical or over the counter Alli), sibutramine (Meridia) or rimonabant (Acomplia) produces only minor weight loss while increasing the risks for heart disease and other side effects. Although patients taking these weight loss drugs may lose a few pounds, in a review of long term studies, orlistat reduced weight by 3 kg, sibutramine by 4 kg, and rimonabant by 4.7 kg. Not only are these prescription weight loss drugs expensive, but the side effects counter any potential weight loss benefit.
Xenical prevents the absorption of fat. It improves blood pressure and blood sugar control in patients with diabetes but increases gastrointestinal side effects, lowers HDL cholesterol levels, and lowers the absorption of fat soluble vitamins. Some claim that it may increase the risk for colon cancer. Meridia weight loss pill is chemically related to amphetamines. It lowers HDL cholesterol and triglyceride levels but raises blood pressure and pulse rate. Acomplia improves HDL cholesterol and triglyceride levels, as well as blood pressure and blood sugar control in diabetic patients but increases mood disorders, such as depression or anxiety. and increases the risk for suicide.
Many doctors prescribe weight loss pill medications thinking that they are effective and safe. These prescription weight loss pills have disappointed many people.
Women's weight loss pill
There is no need to have a weight loss pill for women that has a different composition that for men. Natural weight loss herbs and supplements work in a similar manner in a man and a woman.
Most common weight loss
A review of the most common in stores revealed the following. Green tea (Camellia sinensis), chromium picolinate, ginger root [Zingiber officinale], guarana [Paullinia cupana], hydroxycitric acid [Garcinia cambogia], white willow [Salix alba], Siberian ginseng [Eleutherococcus senticosus], cayenne [Capsicum annuum], and bitter orange / zhi shi ( Citrus aurantium ).
Additional pages on this website
Weight control tips that can help you lose weight with or without the use of weigh loss pills.
Weight loss program ideas that work to keep unwanted weight off your abdomen.
Weight loss study provides up to date research on new studies involving effective natural weight loss.
Withanolide found in ashwagandha plant that help with relaxation and stress reduction.
Xanthium sibiricum fruit health benefit
Xanthophyll ingestion, such as lutein and zeaxanthin, is associated with a lower risk of advanced age-related macular degeneration.
Yastimadhu is an Ayurvedic herb known as licorice root.
Withaferin A is present in high amounts in an herb called ashwagandha.
Zanthoxylum bungeanum Green Huajiao
Zhejiang fritillary can be found in bamboo thickets in China and Japan.
Products sold over the counter
Slim Styles PGX, 500 mg, 180 Capsules Natural Factors
2008 - Drug
companies and weight loss drugs
In response to a joint citizen’s petition filed by the American Dietetic Association (ADA), The Obesity Society, Shaping America’s Health and GlaxoSmithKline Consumer Healthcare, LP, which asks the Food and Drug Administration (FDA) to treat weight loss claims for dietary supplements as disease claims, the Council for Responsible Nutrition (CRN), the leading trade association representing the dietary supplement industry, issued the following statement. Statement by Steve Mister, President and CEO: “CRN plans to oppose this petition to re-classify weight loss claims as either disease claims or health claims requiring FDA approval. We believe weight loss claims are legitimate and appropriate claims for products in the dietary supplement category, provided these products have substantiation to support the truthfulness of these claims. FDA has made it clear that it considers weight loss claims appropriate and permissible under the Dietary Supplement Health & Education Act (DSHEA)—meaning that manufacturers should not have to seek the Agency’s approval before making these claims. Therefore, CRN intends to vigorously defend the industry’s rights in this area.”
2008 - A petition by drug firm GlaxoSmithKline (GSK)
requesting that weight loss claims be treated as disease claims maintains that
there is no credible science to back up weight loss ingredients used in dietary
supplements. GSK filed the petition, together with the American Dietetic
Association, The Obesity Society and Shaping America's Health, an association
for weight management. The petition says that obesity and overweight are
significant risk factors for certain diseases, and so natural products promoting
weight loss should be treated as drugs. However, the petitioners also claim that
"there is no credible evidence whatsoever to support any type of qualified
health claim for a weight loss supplement".
It appears that drug companies feel threatened by natural weight loss supplements and are trying to prevent the market growth of natural supplements that may compete against weight loss drugs.
Weight loss pill scams -
prescription drugs in over the counter products
2008 - The FDA testing has identified sibutramine (a prescription drug) in many over the counter weight loss pills products, rimonabant in one product, phenytoin (an anti-seizure medication) in two products, and phenolphthalein (a solution used in chemical experiments) in eight of the products. Sibutramine can cause high blood pressure, seizures, tachycardia, palpitations, heart attack or stroke. Rimonabant, has been associated with increased risk of depression and suicidal thoughts. The weight loss pill products listed by the FDA include Somotrim; Superslim; TripleSlim; Zhen de Shou; Fatloss Slimming; 2 Day Diet; 3x Slimming Power; Japan Lingzhi 24 Hours Diet; 5x Imelda Perfect Slimming; 3 Day Diet; 7 Day Herbal Slim; 8 Factor Diet; 7 Diet Day/Night Formula; 999 Fitness Essence; Extrim Plus; GMP; Imelda Perfect Slim; Lida DaiDaihua; Miaozi Slim Capsules; Perfect Slim; Perfect Slim 5x; Phyto Shape; ProSlim Plus; Royal Slimming Formula; Slim 3 in 1; Slim Express 360; Slimtech; and Venom Hyperdrive 3.0.