In men with no exposure to cellphones, 50% to 85% of their sperm had a normal ability to move towards an egg – that fell by an average of 8% among men exposed to cellphones.
Men who carry a cellphone in their pants pocket may harm their sperm and reduce their chances of having children, a new review warns.
The research team analysed the findings of 10 studies that examined how cellphone exposure may affect male fertility.
Among men with no exposure to cellphones, 50% to 85% of their sperm had a normal ability to move towards an egg.
That fell by an average of 8% among men exposed to cellphones. Similar effects were seen for sperm viability, which refers to the proportion of sperm that were alive, according to the study published in the journal Environment International.
The effects of cellphone exposure on sperm concentration (the number of sperm per unit of semen) were unclear, the investigators noted.
Most adults worldwide own mobile phones, and about 14% of couples in middle- and high-income nations have difficulty conceiving, the researchers said. They also noted that previous studies have suggested radio-frequency electromagnetic radiation emitted by cellphones can harm male fertility.
“Given the enormous scale of mobile phone use around the world, the potential role of this environmental exposure needs to be clarified,” study leader Fiona Mathews, of the biosciences department at the University of Exeter in England, said in a university news release.
“This study strongly suggests that being exposed to radio-frequency electromagnetic radiation from carrying mobiles in trouser pockets negatively affects sperm quality. This could be particularly important for men already on the borderline of infertility, and further research is required to determine the full clinical implications for the general population,” she said.
While the study found an association between cellphone exposure and male infertility, the study was not designed to determine a cause-and-effect relationship.
Scams to look out for this Black-Friday
AS the curtain comes down on the year 2021, the buzz word this week will be Black Friday.
For those who are not up to speed with the concept, Black Friday is a colloquial term for the Friday following Thanksgiving Day in the United States.
Many stores offer highly promoted sales at discounted prices and often open very early, sometimes as early as midnight or even on Thanksgiving Day.
This American concept has fast become a global trend and this coming Friday, the shopping frenzy continues.
This Black Friday comes at the backdrop of dire socio-economic challenges.
While many of us will be shopping around for those crazy deals and discounts, there are some threats and scams one needs to take note of.
According to the Cnet publication, these are some of the things we need to look out for this coming Black Friday:
1. Look out for fake websites and fraudulent apps
According to tech experts, the phishing concept’s goal is for hackers to get their hands on your personal information, like your credit card number, social security or account password. Pretending to be a large retail corporation, the fraudsters send out an official-looking email or text message, usually with a link to a fraudulent website designed to look just like a legitimate site. According to experts, if you receive an email asking you to update your payment method or requesting other personal information, contact the company’s help desk to make sure the email is legit before you do anything else.
2. Card scams can also happen digitally
This, according to experts, happens when a hacker places an object over a card reader, disguised to look like part of the ATM, and then waits for people to swipe their cards. A day or week later, the thief takes the object known as a skimmer back and collects the mountain of stolen card information stored inside, which they can then use to make purchases, withdraw money and more. Tim Mackey, principal security strategist for Synopsis, suggests that people don’t save the card details on retail websites. He also suggests that if possible, one should use a third-party payment method like Apple Pay, Google Wallet or PayPal.
3. Try to wire all your transfers
According to Health Care Family magazine, on this Black Friday, try and use your credit card to purchase goods. It offers you the most protection against purchases that don’t turn out to be what you expected. A debit card can be a good choice, too, if you’re only shopping at stores and sites you trust and frequent often.
Benefits of chewing gum
WHAT does Gavin Hunt, Rihanna and Katy Perry have in common?
Besides their apparent passion for what they do, all three are popular for always being seen chewing bubblegum.
A lot of people chew gum for various reasons.
Some chew it to keep their mouth fresh, while many sportsmen and women chew it to keep the saliva in their mouth, which in turn prevents them from constantly spitting on the pitch.
According to experts, there are many benefits to chewing gum.
According to Healthline magazine, these are some of the benefits of chewing gum:
1. Chewing gum reduces stress and boosts your memory.
Studies have found that chewing gum while performing tasks can improve various aspects of brain function, including alertness, memory, understanding, and making decisions. The studies found that students who chewed gum over a period of seven or 19 days had reduced scores for depression, anxiety, and stress compared to those who did not. Those who chewed gum also achieved greater academic success.
2. Chewing gum also helps you lose weight.
Bubblegum is sweet and low in calories, giving you a sweet taste without negatively affecting your diet. Some research suggests that chewing gum could reduce your appetite, which could prevent you from overeating. Furthermore, chewing gum between meals decreased feelings of hunger and reduced intake of high carb snacks in the afternoon.
3. Chewing gum protects your teeth and reduces bad breath.
Chewing sugar-free gum could help protect your teeth from cavities. This is because sugar feeds the bad bacteria in your mouth, which can damage your teeth. Studies have found that chewing gums sweetened with xylitol are more effective than other sugar-free gums at preventing tooth decay. This is because xylitol prevents the growth of the bacteria that causes tooth decay and bad breath.
4. It helps in eliminating nausea.
According to WebMd, if you feel sick, the saliva production from chewing gum may help you feel better. This is especially true for motion sickness and morning sickness during pregnancy.
5. It helps you stay alert and awake.
According to Select-Health magazine, if you are struggling to stay alert at work, chewing gum could be the simple solution you’re looking for. One study revealed that chewing gum can fight sleepiness. Anything mint flavoured is the most effective gum to battle midday yawns.
Champagne is good for your health!
They say an event is not an event without champagne.
They also say any celebration is nullified without a toast with bubbles.
Simply put, champagne is the centre of any celebration or event.
What we also don’t know is that champagne is at the centre of some key health benefits.
According to Evening Standard, moderately drinking champagne has the following health benefits:
1. Increases your sex drive
While it’s an open secret that alcohol tends to get everyone excited when it comes to sex, there is a clear difference when it comes to champagne. It allows one to feel its effects much quicker without allowing you to sexually fall off.
2. Improves the health of your heart
Like red and white wine, champagne can be good for your heart. Made from both red and white grapes, it contains the same antioxidants that prevent damage to the blood vessels, reduce bad cholesterol and prevent blood clots.
3. Keeps your brain sharp
Research from Columbia University has shown that champagne contains proteins that are beneficial for short-term memory. A study by the University of Reading in 2013 said three glasses of bubbles per week could help improve your memory.
4. Contains little calories, which is great for your weight
Champagne contains fewer calories than both red and white wine. The servings are generally smaller, too, so it’s the healthier choice all round for one’s weight.
5. Can lower risk of diabetes
A 2009 study in Canada showed that all wines, including sparklers like champagne, could lower the risk of contracting diabetes by 13%.
- Fuel Subsidy Removal: Don’t paralyse Nigeria’s economy – PFN warns Buhari government
- Real Madrid takes final decision to sign Pogba for free from Man Utd
- New COVID-19 strain: Planned visit of Ramaphosa to Nigeria raises concern
- Petrol tanker overturns, explodes in Ogun
- 2023 presidency: I am for Atiku not Tinubu, Mr Ibu clarifies
breaking2 days ago
New COVID-19 strain: Planned visit of Ramaphosa to Nigeria raises concern
breaking2 days ago
#EndSARS Report: SERAP, 116 Nigerians drag Buhari to court, seek order compelling arrest of suspects
breaking2 days ago
Gunmen kidnap DPO, demand N50m ransom in Edo
breaking2 days ago
COVID-19: FG directs all civil servants to resume, get vaccinated
NEWS2 days ago
Petrol tanker overturns, explodes in Ogun
SPORTS1 day ago
Real Madrid takes final decision to sign Pogba for free from Man Utd
breaking1 day ago
Fuel Subsidy Removal: Don’t paralyse Nigeria’s economy – PFN warns Buhari government
POLITICS2 days ago
2023 presidency: I am for Atiku not Tinubu, Mr Ibu clarifies