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Caffeine - Effect On Weight Loss And Exercise

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Are you a coffee lover? If yes, then you must be aware that how consumption of coffee affects weight loss and exercise. Just go through these s and you will know how caffeine affects your health. – PowerPoint PPT presentation

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Title: Caffeine - Effect On Weight Loss And Exercise


1
CAFFEINE
2
Effect On Weight Loss And Exercise
3
Caffeine Effects
  • Boosting Your Metabolism
  • Giving You An Energy Boost
  • Increasing fat oxidation
  • Increasing energy expenditure
  • Enhancing exercise performance

4
  • Caffeine - commonly consumed as psychoactive
    substance in the world.
  • Fat-burning supplements 
  • One of the few substances known to help mobilize
    fats from your fat tissues and increase
    metabolism.
  • Caffeine works by blocking an inhibitory
    neurotransmitter called adenosine

5
Can Caffeine Help You Lose Weight?
  • By Boosting Your Metabolism
  • Ingesting caffeine jumpstarts the process of
    lipolysis
  • By Giving You An Energy Boost
  • It increases alertness and wards off drowsiness
    temporarily

https//www.ncbi.nlm.nih.gov/pubmed/7485480
6
Coffee - Mobilize Fat From Fat Tissue
Stimulates the nervous system
Increase in the levels of hormone epinephrine/
adrenaline
Leads to break down of fats and release into blood
Caffeine may stimulate thermogenesis
Enhances Fat Oxidation
leads to a rise in the levels of the hormone
norepinephrine and the messenger molecule cyclic
adenosine monophosphate (cAMP)
7
Coffee - Increase Your Metabolic Rate
caffeine increased fat burning
Caffeine can increase RMR by 311, with larger
doses having a greater effect
8
Caffeine and weight gain
Consuming caffeine throughout the day - weight
gain, because caffeine affects cravings for food
Caffeine raises the stress hormone cortisol,
which tells your body to increase its energy
stores 
Caffeine also contributes to insulin resistance,
when glucose and insulin build up in the blood. 
9
How Caffeine Affects Your Workout ?   
  • Caffeine functions as a stimulant.

Heart rate
Blood flow
Studies using colas, energy drinks, or a sports
drink with caffeine added, all show a positive
effect on exercise performance. The most
interesting thing is that some of these have
provided quite low amounts of caffeine, as low as
1.5-2 mg/kg and there is still an effect.
10
Caffeine can increase endurance, and make your
workouts feel easier.
Caffeine can increase endurance up to 30 as
well as improve your speed by 2-5 .
With caffeine, your bodys muscle consumption of
glycogen (stored energy during exercise)
decreases, which forces you to use fat reserves
as energy and results in delayed muscle fatigue
11
Timing matters before a long workout is best.
Coffee and enhance performance when consumed
15-30 min before exercise. It may improve
exercise performance by 1112, on average 
By blocking adenosine, caffeine increases the
firing of neurons and release of
neurotransmitters like dopamine and
norepinephrine. This, in turn, makes you feel
more energized and awake
12
Supports Peak Physical Performance
  • Caffeine could act as an ergogenic aid a
    compound that improves physical performance.
  • Increase exercise enjoyment, decrease perceived
    exertion and fatigue, and also make you feel more
    focused and energetic

13
PITCH FOR CAFFEINE PANEL
Slow metabolizers Fast metabolizers
300 mg/day of caffeine Increased risk of heart attack by 36 Decrease heart attack risk by 22
100 mg/day caffeine for pregnant women Increased risk of recurrent pregnancy loss or reduced fertility No increased risk of recurrent pregnancy loss or miscarriages
Weight loss and exercise Increased appetite and may result in weight gain boost your metabolism, increasing fat burning
blood pressure Increased risk of high blood pressure (hypertension) fast metabolizers actually had lower blood pressure after drinking coffee
digestive disorders can trigger diarrhea, gas, and heartburn Less chances for digestive disorders
cortisol spikes adrenal fatigue and other hormone problems Less fatigue and increased endurance
blood sugar insulin balance. Heart rate (36),Type 2 Diabetes , Anxiety decreased diabetes risk
14
REFERENCES
  1. Impact of Genetic Variability on Physiological
    Responses to Caffeine in Humans A Systematic
    Review. Jacob L. Fulton,1 Petros C.
    Dinas,2 Andres E. Carrillo,1,2 Jason R.
    Edsall,1 Emily J. Ryan,3 and Edward J.
    Ryan1,Author information Article notes Copyright
    and License information Disclaimer.
  2. Rhabdomyolysis from Resistance Exercise and
    Caffeine Intake Dong Jun SUNG,1 Eun-Ju
    CHOI,2 Sojung KIM,3 and Jooyoung KIM4,
  3. Effects of tea and coffee on cardiovascular
    disease risk. Bøhn SK1, Ward NC, Hodgson
    JM, Croft KD.
  4. The influence of a CYP1A2 polymorphism on the
    ergogenic effects of caffeine, Womack
    CJ1, Saunders MJ, Bechtel MK, Bolton DJ, Martin
    M, Luden ND, Dunham W, Hancock M.
  5. Journal of Caffeine ResearchVol. 5, No. 2Original
    Research Articles, Caffeine Is Ergogenic for
    Adenosine A2A Receptor Gene (ADORA2A) T Allele
    Homozygotes A Pilot Study .Bryan D. Loy,
     Patrick J. O'Connor, Jacob B. Lindheimer,
    and Sarah F. Covert
  6. Pregnant women advised to limit caffeine
    consumption Monday 3 November 2008, Press Release
    FSA
  7. Cornelis MC, El-Sohemy A, Kabagambe EK, and
    Campos H. Coffee, CYP1A2 genotype, and risk of
    myocardial infarction. JAMA 2006, 2951135-1141
  8. Sata F, Yamada H, Suzuki K, Saijo Y, Kato EH,
    Morikawa M, Minakami H, Kishi R. Caffeine intake,
    CYP1A2 polymorphism and the risk of recurrent
    pregnancy loss. Molecular Human Reproduction
    2005. 11(5)357-60.
  9. A study on caffeine consumption and its
    association with stress and appetite among call
    centre employees in Mumbai city, India Lakshmi B.
    Kale, Kejal Joshi Reddy.

15
  • 10. https//www.webmd.com/heart-disease
  • 11. https//www.ncbi.nlm.nih.gov/pmc/articles/PMC4
    815210/ (Thermogenic)
  • 13.https//www.theguardian.com/society/2008/jan/21
    /health.medicalresearch
  • 14. https//www.ncbi.nlm.nih.gov/pmc/articles/PMC4
    815210/
  • 15. https//academic.oup.com/ajcn/article-abstract
    /49/1/44/4716276?redirectedFromfulltext
  • 16. Effects of caffeine on energy metabolism,
    heart rate, and methylxanthine metabolism in lean
    and obese women D. Bracco, J. M. Ferrarra, M. J.
    Arnaud, E. Jequier, Y. Schutz

16
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