Soy milk found to be most nutritious among various types of plant-based milk

In continuation of my update on soy millk,

How healthy is your almond milk really? It may taste good and may not cause you any of the unpleasant reactions caused by cow's milk. But though plant-based milk beverages of this kind have been on the market for a couple of decades and are advertised as being healthy and wholesome for those who are lactose-intolerant, little research has been done to compare the benefits and drawbacks of the various kinds of plant-based milk. 

A new study from McGill University looks at the four most-commonly consumed types of milk beverages from plant sources around the world - almond milk, soy milk, rice milk and coconut milk - and compares their nutritional values with those of cow's milk. After cow's milk, which is still the most nutritious, soy milk comes out a clear winner.

The researchers compared the unsweetened versions of the various plant-based milks in all cases and the figures below are based on a 240 ml serving.

Soy milk - the most balanced nutritional profile

• Soy milk is widely consumed for its health benefits linked to the anti-carcinogenic properties of phytonutrients present in the milk known as isoflavones.

• Has been a substitute for cow's milk for 4 decades.

• Concerns, however, are the 'beany flavor' and the presence of anti-nutrients (substances that reduce nutrient intake and digestion).

• Lactose free and can act as an alternative for patients with allergy issues caused by soybeans and almonds.

• Concerns, apart from the high carbohydrate count, is that consumption of rice milk without proper care can result in malnutrition, especially in infants.

• Widely consumed in Asia and South America

• Consumption can help reduce levels of harmful low-density lipoproteins (bad cholesterol) that are associated with cardiovascular diseases.

• Nutritional values are reduced if stored for over 2 months.

• Almonds have a high content of monounsaturated fatty acids (MUFA) that are considered helpful in weight loss and weight management. MUFA also helps in reduction of low-density lipoprotein (bad cholesterol).

• A wholesome, complete food, providing all major nutrients like fat, carbohydrates and proteins.

• Can help humans by providing a wide range of host-defence proteins because various beneficial anti-microbial effects are found in both human and bovine milks. (E.g., a study shows that in the case of infants, consumption of cow's milk has considerably reduced risk of fever and respiratory infections.)

• But the presence of various pathogens like Salmonella spp and Escherichia coli O157:H7 in milk have been associated with disease outbreaks around the world.

• One of the most common allergies among infants and children affecting 2.2-3.5% of children (a greater percentage than those who are affected by peanuts and tree nut allergies). As many as 35 % of these infants outgrow being allergic to milk by the age of 5-6, and this may increase to 80% by age 16.

• Lactose intolerance, due to the absence or deficiency of the enzyme lactase in the digestive tract, affects somewhere between 15-75 % of all adults depending on race, food habits and gut health.

• Some studies have suggested that 80 % of people of African origin and 100 % of those of Asian and Indigenous American origin are lactose intolerant.

Rice milk - sweet taste and relatively little nutrition

Coconut milk - no protein and few calories, but most of them from fat

Almond milk - need for complementary sources of food to provide essential nutrients

Cow's milk benefits & drawbacks

Cow's milk allergy & lactose intolerance

The researchers add that more work will need to be done to understand the effects of various conventional and novel processing methods on the nutritional profile, flavour and texture of these alternative milks.

Ref : https://www.mcgill.ca/newsroom/fr/node/32895

Soy milk found to be most nutritious among various types of plant-based milk

Food scientists turn soy milk residue into healthy probiotic drink

In continuation of my update on Soy Milk

Food scientists at the National University of Singapore (NUS) have given okara - the residue from the production of soy milk and tofu, and is usually discarded - a new lease of life by turning it into a refreshing drink that contains live probiotics, dietary fiber, free isoflavones and amino acids. By encapsulating these nutrients in a beverage, they can be easily absorbed into the body, and promote gut health.

Created using a patented, zero-waste process, the tasty drink can be stored at room temperature for up to six weeks and still retain high counts of live probiotics to better deliver health effects. This is unlike commercially available probiotic drinks which are mainly dairy-based and require refrigeration to maintain their levels of live probiotics. These beverages also have an average shelf-life of four weeks, and do not contain free isoflavones, which have a host of health benefits.

"Okara has an unpleasant smell and taste - it smells fishy, tastes bland, and has a gritty mouthfeel. Our breakthrough lies in our unique combination of enzymes, probiotics and yeast that work together to make okara less gritty, and give it a fruity aroma while keeping the probiotics alive. Our final product offers a nutritious, non-dairy alternative that is eco-friendly," said project supervisor Associate Professor Shao-Quan Liu, who is from the Food Science and Technology Program at the NUS Faculty of Science.

Turning unwanted soy pulp into a nutritious drink

About 10,000 tonnes of okara are produced yearly in Singapore. As it turns bad easily, causing it to give out an unpleasant smell and a sour taste, okara is usually discarded by soy food producers as food waste.

The idea of using fermentation to produce a drink from okara was first conceived by Ms Weng-Chan Vong, a PhD student from the NUS Food Science and Technology Program. She recounted, "Fermented soy products, such as soybean paste and miso, are common in Asian food culture. When I was young, my grandparents explained to me how these fermented foods are made. The fermentation process was like magic to me - it transforms bland food into something delicious."

"During my undergraduate studies at NUS, I worked on a project to examine how soy milk can be infused into different food items, and I realized that a huge amount of okara was being discarded. It occurred to me that fermentation can be one good way to convert unwanted okara into something that is nutritious and tastes good," she added.

Under the guidance of Assoc Prof Liu, Ms Vong took a year to devise a novel recipe that converts okara into a beverage that is fruity and refreshing. She experimented with 10 different yeasts and four different enzymes before coming up with an ideal combination.

The final recipe uses the probiotic strain Lactobacillus paracasei L26, the Viscozyme ® L enzyme and the Lindnera saturnus NCYC 22 yeast to convert the okara into a nutritious drink that achieves a minimum of 1 billion probiotics per serving, which is the current recommendation by the International Scientific Association for Probiotics and Prebiotics to achieve maximum health benefits. The drink, which takes about one and a half days to produce, also contains free isoflavones, which are naturally occurring antioxidants that maintain cardiovascular health, as well as dietary fiber and amino acids.

Next step: Refining the recipe for commercialization

The NUS researchers have filed a patent for their novel technique, and are currently experimenting with different enzymes and microorganisms to refine their recipe. They are also looking to collaborate with industry partners to introduce the drink to consumers.

"In recent years, the food and beverage industry has been intensifying efforts to develop products that appeal to consumers who are increasingly health conscious. Our new product offers soy food manufacturers a viable solution to reduce waste, and also enables them to provide a healthy and eco-friendly beverage for their customers," said Assoc Prof Liu.

Soy foods, cruciferous vegetables may reduce breast cancer treatment’s side effects

In continuation of my update on soy milk

Consuming soy foods (such as soy milk, tofu and edamame) and cruciferous vegetables (such as cabbages, kale, collard greens, bok choy, Brussels sprouts, and broccoli) may be associated with a reduction in common side effects of breast cancer treatment in breast cancer survivors, say a team of scientists led by Georgetown Lombardi Comprehensive Cancer Center.

In the study, published in Breast Cancer Research and Treatment, higher intake of cruciferous vegetables and soy foods were associated with fewer reports of menopausal symptoms. Higher soy intake was also associated with less reported fatigue. The breast cancer survivors studied included 173 non-Hispanic white and 192 Chinese Americans including US-born Chinese and Chinese immigrants.

Researchers say breast cancer survivors often experience side effects from cancer treatments that can persist months or years after completion of treatment. For example, because many treatments designed to prevent breast cancer recurrence inhibit the body's production or use of estrogen, the hormone that can fuel breast cancer growth, breast cancer patients often experience hot flashes and night sweats, among other side effects.

The lead author on the study, Sarah Oppeneer Nomura, PhD, of Georgetown Lombardi, said that while further research is needed in larger study populations and with more detailed dietary data, this project addresses an important gap in research on the possible role of lifestyle factors, such as dietary habits, in relation to side effects of treatments.

"These symptoms can adversely impact survivors' quality of life and can lead them to stopping ongoing treatments, she says. "Understanding the role of life style factors is important because diet can serve as a modifiable target for possibly reducing symptoms among breast cancer survivors."

When study participants were evaluated separately by race/ethnicity, associations were significant among white breast cancer survivors; however; while a trend was seen in the benefit for Chinese women, results were not statically significant. Researchers explain Chinese women typically report fewer menopausal symptoms. Most of them also consume cruciferous vegetables and soy foods, making it difficult to see a significant effect in this subgroup. Indeed, in this study, Chinese breast cancer survivors ate more than twice as much soy and cruciferous vegetables.

Whether the reduction in symptoms accounts for longtime use of soy and cruciferous vegetables needs further investigation, says the study's senior author, Judy Huei-yu Wang, PhD, of Georgetown Lombardi's Cancer Prevention and Control Program.

Results obtained in preclinical studies in animals show that biologically active compounds present in both soy and cruciferous vegetables cause breast cancer cells to grow, but have opposite effects in animals that consume these compounds well before cancer is diagnosed and continue consuming them during and after cancer treatments.

Until more research is conducted, breast cancer patients should not suddenly start eating soy, if they have not consumed it before, says Leena Hilakivi-Clarke, PhD, a professor of oncology at Georgetown Lombardi and a co-author of the study.

Researchers also found suggestive associations with lower reporting of other symptoms, including joint problems, hair thinning/loss and memory less in women who consumed more soy foods, but these associations did not reach statistical significance.

Phytochemicals, or bioactive food components, such as isoflavones in soy foods and glucosinolates in cruciferous vegetables may be the source of the benefit, researchers say. Isoflavones bind to estrogen receptors and exert weak estrogenic effects, among other effects. Glucosinolates in cruciferous vegetables influence levels of metabolizing enzymes that can modulate inflammation and levels of estrogen, possibly attenuating treatment-related symptoms.

Soy foods, cruciferous vegetables may reduce breast cancer treatment’s side effects

Soy and tomato may be effective in preventing prostate cancer

Tomatoes and soy foods may be more effective in preventing prostate cancer when they are eaten together than when either is eaten alone, said a University of Illinois study.

"Eating tomato, soy, and the combination all significantly reduced prostate cancer incidence. But the combination gave us the best results. Only 45 percent of mice fed both foods developed the disease compared to 61 percent in the tomato group, and 66 percent in the soy group," he said.

Prostate cancer is the most frequently diagnosed cancer in men, but the disease has nearly a 100 percent survival rate if it's caught early. In older men, it is often a slow-growing cancer, and these men often choose watchful waiting over radiation and surgical treatments that have unwelcome side effects, said Krystle Zuniga, co-author of the paper.

Soy isoflavone serum and prostate levels in the mice are similar to those found in Asian men who consume one to two servings of soy daily. In countries where soy is eaten regularly, prostate cancer occurs at significantly lower levels, Erdman noted.

How much soy and tomato should a 55-year-old man concerned about prostate health eat in order to receive these benefits?

"The results of the mouse study suggest that three to four servings of tomato products per week and one to two servings of soy foods daily could protect against prostate cancer," Zuniga said.

According to the scientists, these findings reinforce the recommendation that we should all eat a wide variety of whole fruits and vegetables.

"It's better to eat a whole tomato than to take a lycopene supplement. It's better to drink soy milk than to take soy isoflavones. When you eat whole foods, you expose yourself to the entire array of cancer-fighting, bioactive components in these foods," Erdman said.

The researcher's whole-food recommendation is bolstered by the way soy germ performed in this study. He noted that soy germ has a very different isoflavone profile than the rest of the soybean.

"Of the isoflavones, genistein gets most of the attention. But soy germ is very high in the other isoflavones, daidzein and glycitein, and low in genistein," he said...

Ref : http://cancerpreventionresearch.aacrjournals.org/content/early/2013/04/16/1940-6207.CAPR-12-0443

Soy and tomato may be effective in preventing prostate cancer

Anticancer & Antiinflammatory properties of Lunasin (Soy Peptide) established ?...

We know that many researchers have tried to establish the anticancer activity of the peptide lunasin (which has been already accepted as neutraceutical agent). Now researchers from University of Illinois have come up with more interesting facts, Soy peptide often discarded in the waste streams of soy-processing plants, may have important health benefits that include fighting leukemia and blocking the inflammation that accompanies such chronic health conditions as diabetes, heart disease, and stroke.

The researchers confirmed lunasin's bioavailability in the human body by doing a third study in which men consumed 50 grams of soy protein--one soy milk shake and a serving of soy chili daily-for five days. Significant levels of the peptide in the participants' blood give us confidence that lunasin-rich soy foods can be important in providing these health benefits.

In the cancer study, de Mejia's group identified a key sequence of amino acids- arginine, glycine, and aspartic acid, (the RGD motif)--that triggered the death of leukemia cells by activating a protein called caspase-3. The scientists also verified lunasin's ability to inhibit topoisomerase 2, an enzyme that marks the development of cancer, and they were able to quantify the number of leukemia cells that were killed after treatment with lunasin in laboratory experiments.

More interesting out come of their study is lunasin's potential anti-inflammatory activity, (first time) they showed that lunasin blocked or reduced the activation of an important marker called NF-kappa-B, a link in the chain of biochemical events that cause inflammation. They also found statistically significant reductions in interleukin-1 and interleukin-6, both important players in the inflammatory process (the reduction in interleukin-6 was particularly strong). As per the claim by the group, although the high cost of obtaining lunasin from soy waste limits its use for nutritional interventions, soy flour does contain high concentrations of the peptide (depending on some genotype soy).

Its good see the diverse activities associated with Soy......

Source : http://pubs.acs.org/doi/abs/10.1021/jf803303k?prevSearch=Elvira%2Bde%2BMejia&searchHistoryKey=

Noden Pharma Announces FDA Approval of Tekturna (aliskiren) Oral Pellets for the Treatment of Hypertension in Adults and Children 6 Years of Age and Older

In continuation of my update on Tekturna (aliskiren)

Noden Pharma DAC, a global specialty pharmaceutical company that is focused on acquiring prescription medicines across a broad range of therapeutic areas, announced today the approval by the U.S. Food and Drug Administration of Tekturna (aliskiren) Oral Pellets for the treatment of hypertension in adults and children six years of age and older. The new formulation and pediatric indication were approved through the FDA priority review process. Noden Pharma DAC.

"This expanded indication for Tekturna provides an additional option for pediatric hypertensive patients," said Alan Markey, acting CEO of Noden Pharma DAC. "In addition, it provides an alternative dosing option for adults with hypertension."

According to hypertension guidelines published by the American Academy of Pediatrics (AAP) the prevalence of clinical hypertension in children and adolescents is ~3.5%. The prevalence of persistently elevated blood pressure is ~2.2% to 3.5%, with higher rates among children and adolescents who are overweight and those with obesity.^1‍

The efficacy and safety of Tekturna® for pediatric use was evaluated in an 8-week randomized, double-blind trial in 267 hypertensive patients 6 to 17 years of age, including 208 patients treated for 52 weeks, following the 8-week study. During the initial dose-response phase, Tekturna® reduced both systolic and diastolic blood pressure in a weight-based dose-dependent manner. These studies did not reveal any unanticipated adverse reactions. Adverse reactions in pediatric patients six years of age and older are expected to be similar to those seen in adults.

Tekturna® Oral Pellets may be taken by carefully opening the dispensing capsule and emptying the contents into a spoon then into the mouth, and then swallowing right away with water or milk (dairy or soy-based) without chewing or crushing. Alternatively, the contents can be taken orally immediately after mixing with specified dosing vehicles.

John McLaughlin, CEO of PDL BioPharma, said, "Our investment in Noden has provided us with a platform upon which to build a specialty pharmaceutical company, and we are pleased to see the team at Noden execute this important expansion of the label for Tekturna®."

Noden plans to make Tekturna® Oral Pellets available in 2018.

Noden Pharma Announces FDA Approval of Tekturna (aliskiren) Oral Pellets for the Treatment of Hypertension in Adults and Children 6 Years of Age and Older

The Secret of Lowering Cholesterol Through Diet...

I am really happy to share an interesting and important article  'the secret of lowering cholesterol through diet' by  Deborah Land, who has written this article exclusively for the readers of  my blog.......

The Secret of Lowering Cholesterol Through Diet

a. The Myth of Cholesterol - the Bad and the Good:

Most people think that cholesterol is always bad, but there are actually two types of cholesterol. LDL is  considered the "bad" cholesterol, and HDL is considered the "good" cholesterol. If there is too much LDL in our bloodstream, it will form plaque on our arteries. Over time, this narrows our arteries and can eventually block blood flow completely. Dietary cholesterol actually isn't the primary reason for high cholesterol in the blood; it is high amounts of saturated fat and trans fat. To keep cholesterol low, you should eat unsaturated fats, eat fibrous foods, and exercise more.

b. Number Relevance in Cholesterol :
Every adult should have their cholesterol checked at least every 5 years. When you get a cholesterol test, you'll usually get back four different results. Here are the 4 categories and the healthy range you want to be in.

Total Cholesterol - less than 200 mg/dL (5.2 mmol/L);
LDL Cholesterol - less than 100 mg/dL (2.6 mmol/L);
HDL Cholesterol - greater than 40 mg/dL (1.0 mmol/L) &
Triglycerides - less than 150 mg/dL (1.7 mmol/L).

If you are over or under the desired level on any category, it is usually indicative that a diet or exercise change is needed.

c. Heart Protection and Vitamin E:
Vitamin E, an important vitamin, is sourced in vegetable oils, nuts and leafy vegetables. Vitamin E can decrease your heart disease risk, but it will not prevent a heart attack.

d. Lowering Cholesterol with these Five Foods :
1. Oatmeal and Oat Bran: These contain a high amount of soluble fiber, which can lower LDL.
2. Fish: Fish is a great source of omega 3 fatty acids, which lowers LDL and raises HDL.
3. Nuts: Not only are nuts high in fiber, but they contain the healthy fats you need to keep LDL in check.
4. Plant Sterols: This is found in foods like margarine, salad dressing, orange juice, and functional cookies. 2  grams per day will lower your LDL by 10-15%.
5. Soy: This popular meat replacement can lower LDL by up to 3%.

e. Plant Sterols and Benefits to Health :
Foods such as VitaTops Muffin Tops, Benecol Spread, granola bars and fat free milk are rich sources of plant sterols. You can easily help your heart when you start eating foods packed with plant sterols and avoid eating foods that contain saturated fats. A saturated fat-filled diet is not canceled out by this. Exercising often as well as eating healthy food will keep your cholesterol in check.

About the Author - Deborah Land writes for Cholesterol Lowering Diet Blog  ,  her personal hobby blog focused on tips to eat healthy to prevent high cholesterol. I find the blog very informative, do visit for more details...