Fight with sexual disorders

Physical factors include drugs (alcohol, nicotine, narcotics, stimulants, antihypertensives, antihistamines, and some psychotherapeutic drugs); injuries to the back, problems with an enlarged prostate gland, problems with blood supply, nerve damage (as in spinal cord injuries); or disease (diabetic neuropathy, multiple sclerosis, tumors, and, rarely, tertiary syphilis); failure of various organ systems (such as the heart and lungs); endocrine disorders (thyroid, pituitary, or adrenal gland problems); hormonal deficiencies (low testosterone, estrogen, or androgens); and some birth defects.

Sexual arousal disorders were previously known as frigidity in women and impotence in men, though these have now been replaced with less judgmental terms. Impotence is now known as erectile dysfunction, and frigidity has been replaced with a number of terms describing specific problems with, for example, desire or arousal.

The creation of an erection is an extremely complicated cascade of events that requires many different things to happen. There are numerous chemical transmitters involved in this including epinephrine, norepinephrine, acetylcholine, prostaglandins and nitric oxide. The exact mechanism by which erection occurs is still unclear but we do know that the neural input from the brain is extremely important. Reflex erections, as seen in people with cord damage such as paraplegics, are often poor erections and not sustainable for prolonged periods of intercourse.

In order to increase the size of an erection, there must be an increase in blood flow and, at the same time, the blood has to be prevented from leaving the penis.

Abnormal levels of certain hormones, such as testosterone, thyroid hormone and a pituitary hormone known as prolactin, can interfere with erections and sex drive (libido). This is an uncommon cause of erectile dysfunction.

read story

Precautions for over-the-counter medicine

You have to talk with your doctor and have a physical exam before you get any new medicine for the first time. Use only medicine that has been prescribed by your doctor or another trusted professional.

Make sure the site requires a prescription and has a pharmacist available for questions.

Reading the label every time you use a nonprescription or prescription drug and taking the time to learn about drug interactions may be critical to your health. You can reduce the risk of potentially harmful drug interactions and side effects with a little bit of knowledge and common sense.

The most important enzymes in the liver that metabolize drugs are called the cytochrome P450 family of enzymes. These enzymes break down drugs when they pass through the liver or small intestine.

It used to be that the only way to test for drug interactions was in people. Now drug companies can take five test tubes with the five major pathways for metabolism and put their drugs in to see whether it's metabolized by CYP450. This allows to generate a list of possible interactions based on their findings.

So rather than asking patients what medications they take, doctors should make the questions specific: "Are you taking any over-the-counter medication? Are you taking any herbal treatments or vitamins?"

read story

Are all Hoodia products the same?

Hoodia Gordonii was discovered and used by the San tribe from the Kalahari, South Africa, since prehistoric times. They chewed the bitter Hoodia plant twice a day to suppress hunger and thirst during long hunting trips. This plant contains the miracle molecule p57 that was recently translated into a obesity cure.

Hooray for Hoodia! I lost 5 lbs in eleven days. Three family members including myself have learnt a great deal about Hoodia. It appears that the San tribe did not reveal all, especially the benefits for men, if you know what I mean - S.A - (USA)

Hoodia Gordonii is a plant - a leafless succulent. Not a Cactus nor a Herb. In South Africa Hoodia Gordonii is classified as a foodstuff, which is testimony to how safe the product really is.

Certainly any hoodia company out there that's selling an honest product is conducting a variety of testing, trying to find out who has counterfeit products and who has real products and trying to inform and educate their own customers about the fact that they have the real thing. But, as always, test results offered by companies who have financial interest in proving their product to be genuine simply don't carry the same weight as independent test results from an unbiased third company.

After years of careful research, scientists isolated several compounds in this all-natural food that was responsible for dramatic weight loss, P57, which has been widely reported, is but one of several chemical compounds found in the Hoodia succulent. Not only was it proven completely safe, it contains no stimulates that could contribute to the jittery feeling associated with weight loss products of the last decade.

Laboratory experiments show animals automatically restrict their food intake when taking hoodia orally. Rats, a species that will eat anything from meat and plants to indigestible fiber, lowered their dietary calorie intake to a degree that made them get thin when fed comparative amounts of hoodia.

read story