Archive for the 'Health & Fitness' Category
How can I improve plane travel?
Most people don’t have any problems when they fly, but it’s possible to make airplane travel safer and more comfortable. Here are some tips:
Carry enough of all of your medicines in your carry-on luggage. Ask your doctor whether you should change your dosages if your eating and sleeping times will change at your destination. Bring enough medicine to last your whole trip. Take extra medicine with you in case your return trip is delayed.
If you have diabetes or epilepsy, carry a notification and identification card (such as the “Diabetes Alert Card” from the American Diabetes Association). Have the name and phone number of your doctor with you in case of an emergency. Remember to bring along the names and dosages of all of your medicines.
What’s in cigarettes?
Cigarettes contain disgusting things that you would never think about putting in your body. For example, cigarettes contain tar, carbon monoxide and chemicals like DDT, arsenic and formaldehyde (a gas used to preserve dead animals).
The tobacco in cigarettes also contains nicotine–the drug that makes smoking addictive. All of these things are bad for your body. Nicotine raises your risk of heart attack and stroke. Tar and carbon monoxide cause serious breathing problems. And you know tobacco smoke causes cancer.
SAs our bodies grow, develop, strengthen, then age gracefully, our nutritional needs vary. But healthy 
food choices remain vital for good health throughout our entire lifetime. All that’s needed is some fine-tuning at different stages of life.
Babies and toddlers
Breastmilk is best for babies. It provides the optimal balance of nutrients for growth and development, along with antibodies to build immunity. Infant formula is available if parents are unable to breastfeed or choose not to.
uper Salads
The summer heat can suffocate even the most voracious appetite. Cultures around the world each have their creative methods for staying cool — spicy foods are the choice around the equator, while others drink hot tea to make their sweat glands work overtime.
But who wants to be sweaty when it’s already sticky outside? What we want are some healthy, refreshing foods — preferably snacks that satisfy those recommended daily allowances (RDA) for essential vitamins and minerals. So we talked to registered dietician Sharon Saka, of Suffern, New York, who says our best bet is to avoid hot foods and heavy meals, and take advantage of summer’s fruits and vegetables. Saka recommends eating smaller amounts more often, and says staying hydrated is essential — at least 6 to 8 cups of decaffeinated fluid a day — especially if you’re outside and exercising.
Maintaining a ‘keep fit’ lifestyle doesn’t have to mean slogging it out in a sweaty gym. Just boosting 
your levels of general daily activity will reap big rewards in improved health and energy.
There are all kinds of reasons why many of us find it hard to start exercising - our day-to-day lives require a lot less physical activity than in our grandparents’ or even parents’ day, most of us own cars and rely on them to get around, and more and more people spend hours sitting in front of computers at work.
Your weight
Expert advice to help you maintain a healthy weight
Dissatisfied with your weight?
We’re bombarded with scare stories about weight, from size zero to the obesity ‘epidemic’. But a healthy weight is determined by different factors for each of us. Our expert advice is designed to help you achieve and maintain a healthy, life-enhancing weight.
Your weight
Expert advice to help you maintain a healthy weight
Dissatisfied with your weight?
We’re bombarded with scare stories about weight, from size zero to the obesity ‘epidemic’. But a healthy weight is determined by different factors for each of us. Our expert advice is designed to help you achieve and maintain a healthy, life-enhancing weight.
Your Weight
Expert advice to help you maintain a healthy weight
Dissatisfied with your weight?
We’re bombarded with scare stories about weight, from size zero to the obesity ‘epidemic’. But a healthy weight is determined by different factors for each of us. Our expert advice is designed to help you achieve and maintain a healthy, life-enhancing weight.
Want to look young, gorgeous and glowing? Well, prepare to get carded! Our 21 stay-young secrets will put time on your side. Goodbye wrinkles!
Begin With A Girlish Grin
1. Swear off foods that stain — anything with a dark pigment, such as red wine, soy sauce or steak will make your teeth not so pearly white. Instead, chomp on apples, carrots and cucumbers; the cellulose in their skins and their slightly acidic compositions actually cleanse teeth.
2. Pick whitening toothpaste with fluoride to help prevent decay. Can’t brush after a big meal? Chew sugarless gum with a whitener for 20 minutes. Recent studies suggest it reduces plaque by 20 percent.
3. Wear Crest White Strips for 30 minutes twice daily, and your teeth will be significantly whiter after two weeks. For a professional smile, ask your dentist about in-office bleaching treatments like Zoom. The hour-long procedures range from $500 to $1,000, but results last more than three years.
Baby Your Skin
4. Have your sun fun, but get defensive with a daily SPF on any exposed skin — even in the dead of winter.
5. Get glowing with top-to-toe exfoliation three times a week and use a heavy night cream all over
Take a Bite Out Of Time
6. Go fishing. Saltwater varieties (salmon, tuna, cod and halibut) are highest in omega-3 fatty acids, which help regulate skin’s glow, luster and shine.
7. Green tea time! The soothing beverage helps boost the quality of skin’s elastic tissue.
8. Stock up on antioxidants. Vitamin C, vitamin E and beta-carotene found in foods like tomatoes, squash and carrots protect cells from the ugly effect of oxidation (think the weathered-leather look).
9. Pass the olive oil. It’s loaded with natural chemicals that may help prevent age spots.
Work It Out
10. To beat the bulge that creeps up with age go on with a minimum of four 20-minute sessions of cardiovascular exercise weekly.
11. Pump iron to build bone density, increase muscle mass and fight osteoporosis. Lift a weight you can do manageably for 10 to 12 reps. If it’s not challenging enough, increase the weight.
Do The Right Thing
12. Restore your locks’ youthful luster. Hair dehydrates with age. To get make your mane beautiful again, use a hot-oil treatment weekly, and massage a deep conditioner into your scalp to replenish the moisture.
13. Find a happy medium. Super long or super short hair adds years to your face
Make Up The Difference
14. Give skin a moist, dewy finish instantly with a brightening product which can be worn under or over foundation.
15. Lids a little droopy? Slightly tilt eyeliner at the outside corners of the eyes and add a wash of highlighter along the brow bone. Use an eyelash curler and volumizing mascara for a bonus boost.
16. After 25, lips begin to thin. Plump up your pout using a neutral pencil to line, and fill them once you’ve prepped with a balm. Polish ‘em off with a moisturizing lipstick that contains an SPF.
Face These Facts
17. Prominent pores a problem? Hormonal changes in the 20s and 30s cause them to enlarge, making the complexion appear rough and uneven. Use oil-blotting papers and toners with ingredients like chamomile and witch hazel to temporarily swell the skin around the pores, which makes them seem smaller.
18. Seeing spots? At 30, signs of past sun damage may begin to creep up in the form of freckles. Dose the dots with an over-the-counter bleaching cream or talk to your dermatologist about a prescription containing hydroquinine or last treatments.
19. Laugh lines making you frown? Forehead creases giving you a headache? Talk to your doctor about injectables like Botox, Restylane or collagen.
Lay It On Those Lines
20. Moisture is the key to keeping your eyes looking young and alert! Perk up your peepers with a dab of eye cream twice daily.
21. Treat wrinkles, brown spots and stretch marks with a doctor-recommended dream cream.
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Human Heart
Early Development: The human embryonic heart (EHR) begins beating at approximately 21 days after conception, or five weeks after the last normal menstrual period (LMP), which is the date normally used to date pregnancy. The human heart begins beating at a rate near the mother’s, about 75-80 beats per minute (bpm). It then accelerates linearly for the first month of beating, peaking at 165-185 bpm during the early 7th week, (early 9th week after the LMP). This acceleration is approximately 3.3 bpm per day, or about 10 bpm every three days, an increase of 100 bpm in the first month. After peaking at about 9.2 weeks after the LMP, it decelerates to about 150 bpm (+/-25 bpm) during the 15 week after the LMP. After the 15th week the deceleration slows reaching an average rate of about 145 (+/-25 bpm) bpm at term. Structure: In the human body , the heart is normally situated slightly to the left of the middle of the thorax , underneath the sternum (breastbone). It is enclosed by a sac known as the pericardium and is surrounded by the lungs . The apex is the blunt point at the base of the heart. A stethoscope can be placed directly over the apex and count the beats. In normal adults, its mass is 250-350 g , but extremely diseased hearts can be up to 1000 g in mass. It consists of four chambers, the two upper atria (singular: atrium ) and the two lower ventricles . A septum divides the right atrium and ventricle from the left atrium and ventricle, preventing blood from passing between them. Valves between the atria and ventricles (atrioventricular valves) maintain coordinated unidirectional flow of blood from the atria to the ventricles.The ventricular systole consists of the contraction of the ventricles and flow of blood into the circulatory system. Again, once all the blood empties from the ventricles, the pulmonary and aortic semilunar valves close. Finally complete cardiac diastole involves relaxation of the atria and ventricles in preparation for refilling with circulating blood. Pulse Rates: A normal pulse rate for a healthy adult, while resting, can range from 60 to 90 beats per minute ( BPM ). During sleep, this can drop to as low as 40 BPM; during strenuous exercise , it can rise as high as 200–220 BPM. Generally, pulse rates are higher in younger persons. A resting heart rate for an infant is as high as or higher than an adult’s pulse rate during strenuous exercise. Click Here To See A Movie of Heart in Action
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