Nature & Health announces voluntary, nationwide recall of five supplement products
BREA, Calif. Nature & Health on Wednesday conducted a voluntary nationwide recall of the company’s five supplement products sold under the following names — LibieXtreme, Y-4ever, Libimax X Liquid, Powermania Liquid and Capsule and Herbal Disiac — after being informed by the Food and Drug Administration that lab analyses of these five products found they contained either tadalafil, an active ingredient of an FDA-approved drug for erectile dysfunction; its analog aminotadalafil; or the analog of sidenafil, another active ingredient of an FDA-approved ED drug.
None of the active drug ingredients are listed on the product labels.
The undeclared ingredients may interact with nitrates found in such prescription drugs as nitroglycerin and may lower blood pressure to dangerous levels. Consumers with diabetes, high blood pressure, high cholesterol or heart disease often take nitrates.
Additionally, the product may cause such side effects as headaches and flushing.
The recalled products were distributed in retail stores in California, Georgia, Illinois, Texas and Ohio.
Study finds physicians, nurses use dietary supplements, recommend them to patients
WASHINGTON Physicians and nurses are as likely as members of the general public to use dietary supplements and most physicians and nurses recommend supplements to their patients, according to a new study published in Nutrition Journal.
The study, which utilized data from the Council for Responsible Nutrition’s “Life…supplemented” Healthcare Professionals Impact Study, found that 72% of physicians and 89 of nurses used dietary supplements and that 79% of physicians and 82% of nurses said that they recommend dietary supplements to their patients.
“Health professionals including physicians and nurses are just as interested in healthy lifestyles as members of the general public and are just as likely to benefit from rational supplementation,” said lead author Annette Dickinson, consultant and past president of CRN.
The study found that the dietary supplement product most commonly used was the multivitamin, with or without minerals. Vitamins and other minerals most commonly used by both physicians and nurses after multivitamins included vitamin C, a B vitamin complex, vitamin D, vitamin E and calcium. However, physicians and nurses seemed to differ slightly on the non-vitamin and mineral products they used most often — physicians reported higher usages of green tea, fish oil, glucosamine, soy, flax seed and chondroitin (in that order) while nurses tended to use green tea, fish oil, echinacea, glucosamine and flax seed, respectively.
Overall health and wellness is the biggest motivator for taking dietary supplements, according to 40% of physicians and 48% of nurses who take supplements. However, more than two-thirds cited multiple motivations, including bone health, flu or colds, heart health, immune health, joint health, energy and musculoskeletal pain. Most physicians and nurses cite similar reasons for recommending dietary supplements to their patients, with the most common reason being for overall health and wellness (41% of physicians who recommend supplements and 62% of nurses who do). Over three-quarters (75% of physicians and 79% of nurses) also indicated that they would be interested in Continuing Medical Education regarding dietary supplements.
“It may appear surprising that physicians and nurses are as likely as the general population to be using dietary supplements, given the negative views sometimes expressed editorially in medical journals,” Dickinson said. “Physicians and nurses, as well as lay consumers, are exposed to these divergent views and must make their own decisions regarding their personal approach to wellness. The majority opt to use dietary supplements.”
GNC releases clinical results of neuromuscular fatigue treatment
LAS VEGAS GNC on Monday released clinical results for its nitric oxide product Amplified Maxertion N.O. — demonstrating a delay in the onset of neuromuscular fatigue — at the National Strength and Conditioning Association conference.
GNC’s Amplified Maxertion N.O. was shown to increase power output at the onset of neuromuscular fatigue by an average of 20% and improve physical performance by helping athletes push past their normal point of exhaustion.
“This is truly groundbreaking research that has resulted in the delivery of a truly novel and clinically-validated [sports nutrition] product to the industry,” stated Guru Ramanathan, SVP technology and product innovation for GNC. “Using advanced technology and ingredients, this is the first nitric oxide enhancing product to demonstrate significant athletic performance effects that are relevant and meaningful to all types of athletes.”
Amplified Maxertion N.O. is part of a comprehensive line of eight new advanced muscle performance and sports nutrition products from GNC. The entire Pro Performance AMP line was designed to suit the needs of a wide range of dedicated athletes, from the weekend warrior to the ultra competitive athlete.