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October 23, 2019

Prostate cancer symptoms

Prostate cancer occurs in the prostate — a small walnut-shaped gland in men. Symptoms of prostate cancer do not usually appear until the prostate is large enough to put pressure on the tube that carries urine from the bladder out of the penis. This can lead to a number of symptoms related to the bladder. One warning sign in particular can disrupt a person’s sleeping pattern.
According to the NHS, getting up more frequently to urinate during the night may signal the deadly disease. This is medically known as nocturia.
Other bladder-related symptoms include:

Needing to rush to the toilet
Difficulty in starting to urinate (hesitancy)
Straining or taking a long time while peeing
Weak flow
Feeling that a person’s bladder has not fully emptied
Blood in urine or blood in semen
According to Cancer Research UK, the above symptoms are much more likely to be the result of an enlarged prostate gland than cancer.

As men get older their prostate gland enlarges. It isn’t normally cancer but instead a condition called benign prostatic hyperplasia (BPH), notes the charity. Benign prostatic hyperplasia is the medical term for an enlarged prostate.

The symptoms are similar because BPH is also caused by increased pressure on the tube that carries urine from the bladder out of the penis.

However, if a person recognises any of the symptoms that could be caused by prostate cancer, a person should visit their GP, advised the NHS.

Who is at risk?

It is not clear what causes prostate cancer but certain factors may raise a person’s risk of developing the disease. According to Cancer Research UK, age is a significant risk factor. The disease is most common in men aged 75 to 79 years.

Other risk factors include:

Ethnic group – prostate cancer is more common among men of African-Caribbean and African descent than in Asian men
Family history – having a brother or father who developed prostate cancer before age 60 seems to increase a person’s risk of developing it; research also shows that having a close female relative who developed breast cancer may also increase a person’s risk of developing prostate cancer
Obesity – recent research suggests there may be a link between obesity and prostate cancer and a balanced diet and regular exercise may lower a person’s risk of developing prostate cancer
Diet – research is ongoing into the links between diet and prostate cancer and there is some evidence that a diet high in calcium is linked to an increased risk of developing prostate cancer
Interestingly, height may also raise a person’s risk. As Cancer Research UK explains, taller men have a higher risk than shorter men of getting a faster growing (high grade) prostate cancer or prostate cancer that has spread.

Eating a certain food may reduce a person’s risk of developing the disease.

How to test for prostate cancer

According to the NHS, there’s no single, definitive test for prostate cancer. “Your GP will discuss the pros and cons of the various tests with you to try to avoid unnecessary anxiety,” the health body explained.

A person’s GP is likely to:

Ask for a urine sample to check for infection
Take a blood sample to test your level of prostate-specific antigen (PSA) – called PSA testing
Examine a person’s prostate by inserting a gloved finger into their bottom – called digital rectal examination

October 11, 2019

Eating mushrooms can reduce men's risk of prostate cancer, study reveals

Eating mushrooms can reduce men's risk of prostate cancer, study reveals

Researchers from Tohoku University suggest that consuming mushrooms on a regular basis reduces the risk of prostate cancer in men - especially those aged 50 or older

It’s a love or hate ingredient, but a new study has revealed a link between eating mushrooms and lower risk of prostate cancer.

Researchers from Tohoku University suggest that consuming mushrooms on a regular basis reduces the risk of prostate cancer in men - especially those aged 50 or older.

Dr Shu Zhang, who led the study, said: "Test-tube studies and studies conducted on living organisms have shown that mushrooms have the potential to prevent prostate cancer.

"However, the relationship between mushroom consumption and incident prostate cancer in humans has never been investigated before.

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"To the best of our knowledge, this is the first cohort study indicating the prostate cancer-preventive potential of mushrooms at a population level.”

In the study, the researchers surveyed 36,499 men about their lifestyle choices including food consumption, psychical activity and smoking and drinking habits, and analysed their medical records.

The results revealed that overall, 3.3% of the participants developed prostate cancer during a follow-up period.

However, participants who ate mushrooms once or twice a week had an 8% lower risk of developing the disease, compared to those who ate mushrooms less than once a week.

October 08, 2019

Caribbean for all of us (The Best Beaches)

Image courtesy of Phil Thebault at FreeDigitalPhotos.net
The Best Beaches
Good beaches with soul-warming sun, crystal-clear waters, and fragrant sea air can be found on virtually every island of the Caribbean, with the possible exceptions of Saba (which has rocky shores) and Dominica (where the few beaches have dramatically black sands that absorb the hot sun).

Shoal Bay (Anguilla): This luscious stretch of silvery sand helped put Anguilla on the world-tourism map. Snorkelers are drawn to the schools of iridescent fish that dart among the coral gardens offshore. You can take the trail walk from Old Ta to little-known Katouche Beach, which offers perfect snorkeling and is also a prime site for a beach picnic under shade trees.

The Beaches of Antigua: Legend has it that there is a beach here for every day of the year, though we haven't bothered to confirm that by counting. Antiguans claim, with justifiable pride, that their two best beaches are Dickenson Bay, in the northwest corner of the island, and Half Moon Bay, which stretches for a white-sandy mile along the eastern coast. Most major hotels open directly onto a good beach, so chances are good yours will be built on or near a strip of white sand.

Palm Beach (Aruba): This superb white-sand beach put Aruba on the tourist map. Several publications, including Condé Nast Traveler, have hailed it as 1 of the 12 best beaches in the world. It's likely to be crowded in winter, but for swimming, sailing, or fishing, it's idyllic.

The Gold Coast (Barbados): Some of the finest beaches in the Caribbean lie along the so-called Gold Coast of Barbados, site of some of the swankiest deluxe hotels in the Northern Hemisphere. Our favorites include Paynes Bay, Brandon's Beach, Paradise Beach, and Brighton Beach, all open to the public.

Cane Garden Bay (Tortola, British Virgin Islands): One of the Caribbean's most spectacular stretches, Cane Garden Bay has 2km (1 1/4 miles) of white sand and is a jogger's favorite. It's a much better choice than more obvious (and more crowded) Magens Bay beach on neighboring St. Thomas.

Seven Mile Beach (Grand Cayman, Cayman Islands): It's really about 9km (5 1/2 miles) long, but who's counting? Lined with condos and plush resorts, this beach is known for its array of watersports and its translucent aquamarine waters. Australian pines dot the background, and the average winter temperature of the water is a perfect 80°F (27°C).

The Beaches of the Dominican Republic: There are two great options here: the beaches of resort-riddled Punta Cana at the easternmost tip of the island, or those at Playa Dorada along the northern coast, which fronts the Atlantic. Punta Cana is a 32km (20-mile) strip of oyster-white sands set against a backdrop of palm trees, and Playa Dorada is filled with beaches of white or beige sands.

Grand Anse Beach (Grenada): This 3km (2-mile) beach is reason enough to go to Grenada. Although the island has some 45 beaches, most with white sand, this is the fabled one, and rightly so. There's enough space and so few visitors that you'll probably find a spot just for yourself. The sugary sands of Grand Anse extend into deep waters far offshore. Most of the island's best hotels are within walking distance of this beach strip.

Seven Mile Beach (Negril, Jamaica): In the northwestern section of the island, this beach stretches for 11km (6 3/4 miles) along the sea, and is backed by some of the most hedonistic resorts in the Caribbean. Not for the conservative, the beach also contains some nudist sections along with bare-all Booby Cay offshore.

Diamond Beach (Martinique): This bright, white-sandy beach stretches for about 10km (6 1/4 miles), much of it developed. It faces a rocky offshore island, Diamond Rock, which has uninhabited shores.

Luquillo Beach (Puerto Rico): This crescent-shaped public beach, 30 miles east of San Juan, is the local favorite. Much photographed because of its white sands and coconut palms, it also has tent sites and picnic facilities. The often-fierce waters of the Atlantic are subdued by the coral reefs protecting the crystal-clear lagoon.

St-Jean Beach (St. Barthélemy): A somewhat narrow, golden sandy beach, St-Jean is the gem of the island, reminiscent of the French Riviera (though you're supposed to keep your top on). Reefs protect the beach, making it ideal for swimming.

The Beaches of St. Maarten/St. Martin: Take your pick. This island, divided about equally between France and the Netherlands, has 39 white-sandy beaches. Our favorites include Dawn Beach, Mullet Bay Beach, Maho Bay Beach, and Great Bay Beach on the Dutch side. Orient Beach is another standout -- not because of its sands but because of the nudists.

Canouan (The Grenadines): Most of the other beaches recommended in this section have been discovered and may be crowded in winter. But if you're looking for an idyllic, secluded stretch of perfect white sand, head for the remote and tiny island of Canouan, one of the pearls of The Grenadines, a string of islands lying south of its parent, St. Vincent. You'll have the beaches and the crystal-clear waters to yourself, even in winter.

The Beaches of Tobago: For your Robinson Crusoe holiday in the southern Caribbean, head to the little island of Tobago. Even Trinidadians fly over here on weekends to enjoy the beach life. It doesn't get any better than a long coral beach called Pigeon Point on the northwestern coast. Other good beaches on Tobago include Back Bay (site of an old coconut plantation) and Man-O-War Bay, known for its beautiful natural harbor and long stretch of sand.

Grace Bay Beach (Providenciales, Turks and Caicos Islands): These 19km (12 miles) of pale sands are the pride of Provo; Condé Nast Traveler has called this one of the world's best beaches. It's such a spectacular setting that increasing numbers of resorts, including Club Med, have sprung up along the shore. A couple of miles out from the northern shore, the beach is fringed by a reef with fabulous snorkeling. Back on land, there are plenty of places where you can rent watersports equipment.

Trunk Bay (St. John): Protected by the U.S. National Park Service, this beach is one of the Caribbean's most popular. A favorite with cruise-ship passengers, it's known for its underwater snorkeling trail, where markers guide you along the reef just off the white sands; you're sure to see a gorgeous rainbow of tropical fish.

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