sabato 28 febbraio 2015
venerdì 27 febbraio 2015
giovedì 26 febbraio 2015
Whey protein and creatine - Nutritional supplements
Duodecim. 2011;127(7):700-5.
[Whey protein and creatine as nutritional supplements].
- 1TYKS, Raision sairaala, sisãtautien klinikka, PL 43, 21201 Raisio.
Abstract
Nutritional
supplements are very popular especially among athletes although some
studies show either controversial or even negative results. However, whey protein and creatine seem to have positive effects on muscle
size, strength and athletic performance without major adverse effects
and high costs. Most studies have shown that supplementation of whey protein can enhance muscle growth
in response to resistance training. Some studies also suggest that whey
may enhance recovery from heavy exercise and possibly decrease muscle damage and soreness. Creatine supplementation increases the intracellular pool of phosphocreatine in skeletal muscle. Phosphocreatine provides a reserve of energy to rapidly regenerate ATP, which is consumed as a result of muscle contraction. Creatine has been studied in hundreds of clinical trials and has shown benefits including increased muscle strength, power and size.
via PUBMED
via PUBMED
16 and pregnant
"The results suggest that girls who watched 16 and Pregnant, compared with a control group, reported a lower perception of their own risk for pregnancy and a greater perception that the benefits of teen pregnancy outweigh the risks. The authors also examined the relationships between homophily and parasocial interaction with the teen moms featured in 16 and Pregnant and attitudes, beliefs, and behavioral intentions, finding that homophily predicted lower risk perceptions, greater acceptance of myths about teen pregnancy, and more favorable attitudes about teen pregnancy."
Link to the abstract
mercoledì 25 febbraio 2015
Minoxidil - Hair loss
In the study "Efficacy and safety of 3% minoxidil versus combined 3% minoxidil / 0.1% finasteride in male pattern hair loss: a randomized, double-blind, comparative study" , dr Tanglertsampan compared the efficacy and safety of the 24 weeks application of 3% minoxidil lotion (MNX) versus combined 3% minoxidil and 0.1% finasteride lotion (MFX) in men with AGA. Was not found statistically different between two groups, global photographic assessment showed significantly greater improvement in the MFX group than the MNX group. There was no sexual side effect. MFX may be a safe and effective treatment option.
(J Med Assoc Thai. 2012 Oct;95(10):1312-6.)
Carnitine : for fitness and for heart disease
What is carnitine?
- carnitine is a naturally occurring substance that the body needs for energy.
- carnitine is used to treat carnitine deficiency and helps the Heart in case of disease.
- carnitine may also be used for purposes not listed in this medication guide.
- carnitine is often used in fitness , as creatine or other substances.
Take Carnitine To Improve Performance
A study in "The Journal of Physiology " is the first to show that
muscle carnitine content can be increased in humans through diet . Once
carnitine is elevated, metabolism in the body is dependent on the
intensity of exercise, allowing for better energy use and performance.
Researchers gave a placebo or a supplement of carnitine tartrate
and carbs to experienced
athletes who were training for a triathlon three to five times a week.
After 24 weeks of supplementation, the carnitine group increased
performance from baseline by 11 percent in the exercise trials compared
to no improvement in the placebo group. Participants who took carnitine
also rated the trial and the exercise bout they performed at 80 percent
of max to be easier than at baseline, while the placebo had no
difference in rating of perceived exertion (RPE).
Two key points from this study are essential for making carnitine
supplementation effective at elevating performance.
First, it takes a
long supplementation period to raise muscle carnitine levels and reap
the benefits of improved energy production. In this study after three
months there were no changes in performance or RPE from baseline, but
after 6 months those improvements were pronounced and statistically
significant.
Second, carnitine doesn’t optimally accumulate or “load” in muscle
unless accompanied by high insulin concentrations. This explains why
many previous studies have NOT shown increases in muscle carnitine after
taking it in multi-gram doses.
In this study the carnitine was taken with carbs because the carbs
triggered insulin release, which allowed the carnitine to load into the
muscle.
Pairing carnitine with carbs is one option, but
carnitine can also be paired with omega-3s, which may be more
appropriate for individuals whose primary goal is to lose fat.
(via poliquingroup)
helps
the body break down fat and turn it into energy. It also increases the
activity of certain nerve cells in the central nervous system. Carnitine
is an amino acid naturally produced by the body in the liver and
kidneys and stored in the skeletal muscles, heart, brain and sperm. The
nutrient also occurs in fish, poultry, red meat and some types of dairy.
- See more at:
http://www.mensfitness.com/nutrition/supplements/carnitine#sthash.VWW3Zj01.dpuf
helps
the body break down fat and turn it into energy. It also increases the
activity of certain nerve cells in the central nervous system. Carnitine
is an amino acid naturally produced by the body in the liver and
kidneys and stored in the skeletal muscles, heart, brain and sperm. The
nutrient also occurs in fish, poultry, red meat and some types of dairy.
- See more at:
http://www.mensfitness.com/nutrition/supplements/carnitine#sthash.VWW3Zj01.dpuf
They tried to provide the most comprehensive physiological profile of bodybuilding competition preparation and recovery ever compiled
Int J Sports Physiol Perform. 2013 Sep;8(5):582-92. Epub 2013 Feb 14.
Natural bodybuilding competition preparation and recovery: a 12-month case study.
Abstract
Bodybuilding
is a sport in which competitors are judged on muscular appearance. This
case study tracked a drug-free male bodybuilder (age 26-27 y) for the 6
mo before and after a competition.
PURPOSE:
The aim of this study was to provide the most comprehensive physiological profile of bodybuilding competition preparation and recovery ever compiled.METHODS:
Cardiovascular parameters, body composition, strength, aerobic capacity, critical power, mood state, resting energy expenditure, and hormonal and other blood parameters were evaluated.RESULTS:
Heart rate decreased from 53 to 27 beats/min during preparation and increased to 46 beats/min within 1 mo after competition. Brachial blood pressure dropped from 132/69 to 104/56 mmHg during preparation and returned to 116/64 mmHg at 6 mo after competition. Percent body fat declined from 14.8% to 4.5% during preparation and returned to 14.6% during recovery. Strength decreased during preparation and did not fully recover during 6 months of recovery. Testosterone declined from 9.22 to 2.27 ng/mL during preparation and returned back to the baseline level, 9.91 ng/mL, after competition. Total mood disturbance increased from 6 to 43 units during preparation and recovered to 4 units 6 mo after competition.CONCLUSIONS:
This case study provides a thorough documentation of the physiological changes that occurred during natural bodybuilding competition and recovery.- PMID:
- 23412685
- [PubMed - indexed for MEDLINE]
BABY BOTTLES : STERILISING
Sterilising baby bottles
There are several ways you can sterilise your baby’s feeding equipment. These include using a cold water sterilising solution, by steam sterilising, or boiling.The following instructions apply to all feeding equipment you use for your baby, whether you are using expressed breast milk or infant formula.
Remember, before sterilising, always:
- Clean the feeding bottle and teat in hot, soapy water as soon as possible after a feed, using a clean bottle brush (only use this brush for cleaning bottles).
- Rinse all your equipment in clean, cold running water before sterilising.
Cold water sterilising solution
- Follow the manufacturer’s instructions.
- Change the sterilising solution every 24 hours.
- Leave feeding equipment in the sterilising solution for at least 30 minutes.
- Make sure there is no air trapped in the bottles or teats when putting them in the sterilising solution.
- Keep all the equipment under the solution with a floating cover.
Steam sterilising (electric steriliser or microwave)
- It's important to follow the manufacturer’s instructions, as there are several different types of sterilisers.
- Make sure the openings of the bottles and teats are facing downwards in the steriliser.
- Manufacturers will give guidelines on how long you can leave equipment that you are not using immediately (straight after sterilising) before it needs to be resterilised.
Sterilising by boiling
- When using this method, care must be taken to ensure safety and prevent scalds or burns. Hot pans and liquids should not be left unattended, especially if children are present.
- Make sure that whatever you sterilise in this way is safe to boil.
- Boil the feeding equipment in water for at least 10 minutes, making sure that all items stay under the water's surface.
- Remember that teats tend to get damaged faster with this method. Regularly check that teats and bottles are not torn, cracked or damaged.
- Wash your hands thoroughly. Clean and disinfect the surface where you will put together the bottle and teat.
- It's best to remove the bottles just before they are used.
- If the bottles are not being used immediately, they should be put together fully with the teat and lid in place. This is to prevent the inside of the sterilised bottle from being contaminated, along with the inside and outside of the teat.
Guarana - Side effects
Guarana is also present in some soft drinks imported from South America in a manner similar to American soft-drinks fortified with caffeine.
It helps to lose weight and to stay awake, and can help fitness performances.
Stop taking guarana and seek emergency medical attention if you experience
-
a serious allergic reaction including difficulty breathing; closing
of the throat; swelling of the lips, tongue, or face; or hives; or
-
irregular heartbeats or chest pain.
Talk to your doctor or health care provider if you experience
-
heartburn;
-
upset stomach;
-
loss of appetite;
-
constipation or diarrhea;
-
nervousness, irritability, or anxiety;
-
sleeplessness;
-
irregular heartbeats;
-
headache.
(via drugs.com)
martedì 24 febbraio 2015
EAT Tomatoes!
Human epidemiological evidence indicates that diets high in tomatoes may
reduce the risk of cervical, colon, esophageal, rectal, prostate, and
stomach cancers.
Children learning
"A
child's ability to learn can increase or decrease by 25 % or more
depending on whether the child grows up in a stimulating environment"
ttps://twitter.com/MedicineIn30sec
Fast Medicine Facts - Hemianopsia is a decreased vision or
blindness in half the visual field #medicine #fact
Fast Medicine Facts - Hemianopsia is a decreased vision or
blindness in half the visual field #medicine #fact
lunedì 23 febbraio 2015
domenica 22 febbraio 2015
venerdì 20 febbraio 2015
mercoledì 18 febbraio 2015
lunedì 16 febbraio 2015
venerdì 13 febbraio 2015
giovedì 12 febbraio 2015
GREEN TEA CAN REDUCE CANCER RISK
FACT: GREEN TEA CAN REDUCE TUMOUR RISK
https://www.facebook.com/30secondsmedicine …
#Medicinein30sec #medicine
https://twitter.com/MedicineIn30sec
mercoledì 11 febbraio 2015
martedì 10 febbraio 2015
FACT : Arginine can help Male libido and sexual performance
30 Seconds - Medicine Facts
https://www.facebook.com/30secondsmedicine
https://twitter.com/MedicineIn30sec
FACT :
Arginine can help Male libido and sexual performance
https://www.facebook.com/30secondsmedicine
https://twitter.com/MedicineIn30sec
FACT :
Arginine can help Male libido and sexual performance
Licorice can cause hypertension
FACT: Excessive Licorice consumption can lead to hypertension,weakness.. #medicine #DidYouKnow #hypertension #health
FACT :seminal vesicles inflammation may cause semen volume change #medicine #didyouknow #30secmedicine
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