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Health & Fitness

Coffee, a Must After Workout

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Drinking coffee after a workout can help refuel muscles and recover quickly from rigorous exercising.

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Glycogen, the muscle’s primary fuel source during exercise, is replenished more rapidly when athletes ingest both carbohydrate and caffeine after rigorous exercise, thus improving their performance.

The researchers found that athletes who ingested caffeine with carbohydrate had 66pct more glycogen in their muscles four hours after finishing intense, glycogen-depleting exercise, compared to when they consumed carbohydrate alone.

“If you have 66% more fuel for the next day’s training or competition, there is absolutely no question you will go farther or faster,” said Dr. Hawley, the study’s senior author.

Despite coffee, caffeine is also present in common foods and beverages, including, tea, chocolate and cola drinks.

The study involved seven well-trained endurance cyclists, wherein they were asked to ride a cycle ergometer until exhaustion, and then consume a low-carbohydrate dinner before going home.

The study was conducted in four sessions. This exercise reduced the athletes’ muscle glycogen stores prior to the experimental trial.

The athletes did not eat again until the next day for the second session, when they again cycled until exhaustion. The participants were given a drink that contained carbohydrate alone or carbohydrate plus caffeine and rested in the laboratory for four hours. Both the processes were repeated 7-10 days later.

The researchers found that one hour after exercise, muscle glycogen levels had been refilled to the same extent whether or not the athlete had the drink containing carbohydrate and caffeine or carbohydrate only.

However, four hours after exercise, the drink containing caffeine resulted in 66 pct higher glycogen levels compared to the carbohydrate-only drink and caffeinated drink resulted in higher levels of blood glucose and plasma insulin.

Several signalling proteins believed to play a role in glucose transport into the muscle also elevated to a greater extent after the athletes ingested the carbohydrate-plus-caffeine drink, compared to the carbohydrate-only drink.

But the researchers warned that athletes who want to incorporate caffeine into their workouts should experiment during training sessions well in advance of an important competition to find out what works for them.

Source: The Times Of India

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News on Health & Science

Now, Heart Can be Repaired Through the Wrist

For the first time, cardiologists at the University of Illinois and Jesse Brown VA medical centers have repaired an ailing heart by clearing Now, heart can  blocked arteries via the wrist.
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Called transradial angiography, the approach might lead to reduced patient complications and recovery time and decreased hospital costs. The cardiologists offered the approach to heart angiograms and clearing blocked arteries.

In the procedure, a catheter is threaded through the small radial artery in the wrist rather than the larger femoral artery in the groin.

“It’s a simple change that has a dramatic impact on the experience and recovery of the patient,” said Dr. Adhir Shroff, assistant professor of cardiology at UIC.

The transradial approach can reduce bleeding— the most common complication, particularly among women and the elderly— to under 1 percent. It also eliminates much of the discomfort associated with the procedure.

After a standard angiogram and angioplasty through the femoral artery, the patient needs to lie still on his or her back for four to six hours.

Shroff said that this can be very uncomfortable for elderly patients with back problems and walking can be uncomfortable for days.

On the other hand, patients who have the procedure done via the wrist can immediately sit up, eat, and walk without pain, said Shroff.

“The issue is really just the learning-curve. The change requires dozens of small changes — everything from redesigning the sterile drape so that the openings are at the wrist rather than the leg and finding smaller needles, wires and catheters to the way the table is set up,” said Shroff.

Source: The Times Of India

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Formula Milk Not Very Inferior Than Breast Milk for Child’s Health

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A new Norwegian study suggests that mothers finding it hard to breastfeed their newborns might have had higher levels of the male hormone An esoteric perspective: .

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The research also questions the health benefits of breast milk over formula.

Researchers at the Norwegian University of Science and Technology studied 180 pregnant women to come up with their findings.

The group examined included women who were likely to give birth to small babies due to high levels of testosterone.

Even after considering factors like age, education and smoking, researchers found a direct relationship between low breastfeeding rates at three and six months and higher testosterone levels.

Reasons for high testosterone levels during pregnancy can be numerous after the placenta, the site of hormone production, comes into action.

And according to scientists testosterone may hamper the development of glandular tissue in the breast, thereby affecting breastfeeding ability.

“Basically a mother who finds she has difficulty shouldn’t feels guilty – it probably is just the way it is, and her baby will not suffer for being fed formula milk,” the BBC quoted lead researcher Professor Sven Carlsen, as saying. “A mother should do what makes her happy.”

Taking about the benefits of breast milk and formula milk he said: “These health differences are really not so significant in any event.

“When you look at the epidemiological studies and try to strip away the other factors, it is really hard to find any substantial benefits among children who were breastfed as babies.”

The study has been published in Acta Obstetricia and Gynacologica Scandinavica.

Source: The Times Of India

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Health Problems & Solutions

Three Easy Ways to Soothe Stiff Joints

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Don’t you hate it when you get out of bed with a pain in your head, neck, and back? So before you nod off, do a quick posture check. There are Stiff joints  three positions that help the ease strain on these body parts…

Poses for relaxation :-
According to researchers, joint-friendly sleeping habits can help protect creaky body parts from developing a crick. Choose one of these postures: –

– If you sleep on your back, put a small pillow under your knees.
– If you sleep on your side, avoid tucking your neck and chin into the fetal position.
– If you sleep on your stomach, put a pillow under one side of your body, so your head and neck aren’t strained.

Did you know?
Rather than popping pills, eat healthy to reduce the risk of arthritis. Have a cup of green tea. It is great for bone cartilage. You can also make a daily routine of having a bowl of salad before each meal. It does a whole lot of good for your hands and knees.

Ice and Heat:-
Ice and heat therapy for sore backs and necks are effective treatments, albeit temporary solutions. If you injure or strain a muscle, use ice therapy for the first 48 hours after the injury takes place. Apply a cold pack or ice wrapped in a towel to the spot where you are experiencing the pain. Use a thin protective barrier such as a cloth or T-shirt between the ice and your skin to avoid ice burn. Hold to ice pack on the spot for 20 minutes, then wait for an hour. Repeat this cycle as needed throughout the day. Ice helps to reduce swelling and numb the pain.
After the initial injury takes place, heat therapy is generally a more effective option for treating the pain and facilitating the healing process. Use a commercial heat-wrap. Apply it to the injured area for 20 minutes at a time with a thin protective barrier between your skin and the heat-wrap. Heat relaxes the muscles, reducing stiffness and spasms. It also increases blood flow, stimulating the nerves and muscles in your neck and back. Remember that heat should not be used on injuries that are still swollen or bruised. Use a cold-pack if this is the case.

Stretching:-
Stretching exercises are important for the rehabilitation of your back or neck. Our bodies are composed of bones, muscles, ligaments, tendons and nerves. Specific stretching movements can help to recover flexibility and strength in injured areas. Start with neck stretches, and move down through the upper and lower back. Make sure to stretch to the point of tension, but stop if this is painful. Stretch slowly, holding each repetition for 10 to 20 seconds without any jerking movements. Morning, afternoon and evening stretching routines can help speed up your recovery.
For the neck, stand with your head straight forward and your knees slightly bent. Slowly pitch your head forward, bringing your chin down towards your chest. Turn your head right until it aligns with your shoulder, pause, then do the same to the left. Do three sets of 10 repetitions three times a day.
For your back, lie on your stomach. Put your hands out in front of you in the push-up position. Slowly push up, raising your upper body. Keep your stomach pressed to the floor, arching your back with you head and neck upright. You will feel the muscles in your back stretching and contracting as your perform this exercise. Do three sets of 10 repetitions three times a day.

Supplements:-
Certain over-the-counter nutritional supplements can help improve back and neck pain over longer periods of time. Taking the same group of supplements each day over the course of a few months can make a real difference in how you feel. Calcium is always necessary for strong bones, so drink plenty of milk. Also look for glucosamine sulfate pills, useful for repairing cartilage muscle tissue. Niacinamide is a form of vitamin B, another supplement that heals cartilage and has anti-inflammatory properties that reduce swelling. Flaxseed is also useful since it is rich in omega-3 fatty acids, known for their anti-inflammatory properties.

Source: The Times Of India

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Healthy Tips

Simple Guide to Sexy Legs

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Unfortunately, most women have to think twice before sporting a sexy mini, thanks to cellulite, varicose veins and excess fat. But you can proudly flaunt your limbs too; just follow this guide.

BEAUTY TRICKS :
Brush off cellulite: The hormone oestrogen is partly to blame for fatty deposits, as well as lack of exercise and poor circulation. So give nature a helping hand with a body brush. In the shower, massage your calves and thighs with a brush that has rounded teeth. Have a close shave: Waxing is all very well, but the easiest and cheapest way to keep legs fuzzfree is with a razor. Shave downwards in the direction that the hair grows, then upwards for a close finish. Prevent ingrowth by massaging with an exfoliating cloth every day.

FOOD FOR FIRMER PINS :
Beat salt: A high salt diet is known to cause fluid retention, so ditch sodium-rich foods such as crisps, ready meals and Chinese take-out. Eat away the bumps: Oily fish such as salmon, fresh tuna and mackerel are packed with omega-3 fats, which help the body shift flab while maintaining muscle tone. Get your greens: Spinach, broccoli and other leafy green vegetables help beat cellulite. Oats so simple: Tucking into oats in the form of porridge or cereal each morning can help beat the bloat. This is because they’re packed with soluble fibre, which boosts digestion and encourages the body to eliminate excess fluid.

LIMB-HONING EXERCISE MOVES :
Squat for slimmer thighs: Try these ball squats everyday…
1. Place a full water bottle on the floor with feet wide apart. 2. Bend down and pick up bottle up.
3. Bend again, place bottle on floor.
Repeat in sets of six.

Skip for better SHAPE:
Skipping with a rope for 10 minutes every other day is a great way to create some attractive curves, not to mention it’s a fun exercise.

FASHION FIXES:
Get high and waisted: Skirts, shorts and cuffed pants that sit high on your waist will make your legs look longer and your bottom trimmer.

Be well-heeled: Strappy sandals visually cut the leg at the ankle and make it look shorter. Go for pumps and strappy sandals with no ankle straps.

Raise your hemline: If you don’t love your legs it can be tempting to hide them under calf-length skirts or shorts. But cuts that end on the widest part of your calf actually make your legs look thicker. So try and avoid that pitfall. Hemlines that end an inch or two above the knee create the illusion of slimmer legs without flashing too much thigh. Just the thing that you want.

Choose neutral shoes: To elongate the line of your legs, choose shoes in a neutral colour that’s similar to your natural skin tone. Actually, these days, you can even find sandals with sheer straps. Otherwise you can try pearl, beige, tan and brown. Even metallics make the legs look like they go on forever. Silver works for those with fair skin, while those with tanned or wheatish complexion can try bronze and silver.

Source: The Times Of India

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