चिंता ताकी कीजिये जो अनहोनी होइ ,यही मारग संसार को नानक थिर नही कोइ

(CNN) Vitamin D and omega-3 supplements do not prevent cancer or heart disease, a new study finds, the latest in the years-long debate over their benefits. The trial enrolled more than 25,000 Americans of various ethnicities who were over the age of 50 and had no history of cancer, heart attack, stroke or other forms of heart disease. Participants were randomly assigned a daily dose of vitamin D, omega-3 or a placebo. After more than five years, no significant heart disease or cancer difference was seen between those taking supplements and those taking a placebo. Lead researcher Dr. JoAnn E. Manson, chief of the Division of Preventive Medincine at the Brigham and Women's Hospital and professor at Harvard Medical School, said the study distinguishes itself because it is the world's largest randomized trial of its kind. Previous research has looked at bone health or used high-risk populations, she added, but her study had the "the primary aims to look if vitamin...

Photos:   The top meat substitutes Tempeh is a traditional Indonesian product made from fermented soy. Hide Caption 5 of 9 Photos:   The top meat substitutes "Turkey" made from tofu or seitan -- often sold under the Tofurky brand -- is especially popular around the holidays. Hide Caption 6 of 9 Photos:   The top meat substitutes Quorn is a meat alternative derived from fungus, mixed with an egg- or potato-based binder. Hide Caption 7 of 9 Photos:   The top meat substitutes Patties made of potatoes, green peas, carrots and green beans, garnished with green onion, are another option for lunch or dinner. Hide Caption 8 of 9 Photos:   The top meat substitutes Slices of halloumi cheese can serve as a meat alternative at barbecues. Hide Caption 9 of 9 Photos:   The top meat substitute...