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Complete Guide to Fat

Mixman

New Member
I've subscribed to Mens Health magazine for a few months now. It's mostly a bit heavy and found some articles 'Anti-weightloss surgery' but it's very informative in parts.

Well anyway, I found this article, about how fat is made and used through the different stages in the body, interesting. Yes I know, I should get out more! And I've just typed it out for you all :D

Apologies if it's not totally relevant to you all but we have a broad selection of people now.

1. Mouth

Open Wide "All fat in the body is derived from the food we consume" says David McCarthy, professor of nutrition and health at London Metropolitan University. Saliva begins the process, by breaking down food into it's fat components, sugars and protein.

Eschew the fat! Add lemon to your water, tea and G+T's, to trigger more saliva production "It stimulates the body's thermogenic process, so you burn fat efficiently" says dietician Lyndel Costain.

2. Duodenum
Gut reaction. Your stomach contents empty into the first part of the small intestine, called the duodenum. "Bile is released here, making fat easier to absorb," says McCarthy.

Eschew the fat! To reduce the amount of fat you absorb, eat dairy. It binds fat, so more goes direct to your alimentary U-bend rather than your belly, according to a study published in the American Journel of Clinical Nutrition.

3. Pancreas
Fat Transformation. "Your pancreas releases enzymes, which break dietry fat down into smaller fatty acids and monoglycerides" says McCarthy. These are absorbed through your gut wall and from fats you can transport into your bloodstream. These are chyolmicrons.

Eschew the fat! Snack on blueberries. University of Michigan research found they reduce chylomicrons and fat levels. In rats, the researchers reckon a blueberry diet permanently changed genes controlling fat-burning and storage.

4. Blood
So Vein. Chylomicrons now head into your bloodstream. "They then find their way to fat-storing cells called adipose tissue," says McCarthy. Adipose is the home of human fat.

Eschew the fat. Up your protein intake. Studies published in Medicine & Science in Sports and Exercise show adding protein-rich small meals to your daily diet trims body fat.

5. Fat Cells
The Hard Cell! Once the chylomicrons reach blood capillaries fat cells, enzymes break them into fatty acids. "The fatty acids are then taken up by the fat cells," says McCarthy. So the cells grow, as does adipose tissue - and your jeans feel snug.

Eschew the fat! University of Conneticut researchers found lifting weights and a low carb diet ditched 17lb (7.5kg) of fat injust 12 weeks. "Restricting simple carbs forces your body to burn fat instead" says study author, Jeff Volek

6. Liver
Sweet spot! What isn't taken up by fat cells is transported to the liver, where it is converted into glucose.

Eschew the fat! High insulin levels cause fat cells to store more fat. "So limit fat storage by keeping insulin levels low" says McCarthy. "High-sugar foods prompt your body to produce more insulin. "So avoid chocolate and sugary drinks. "The same goes for simple carbs, such as foods with whire flour," says Costain. "switch to wholegrain.
 
Wow, fascinating stuff, thanks for that! Great tips on fat reduction all very do-able too
 
Hit or Myth?

Beer gives you a belly....

Myth!

Don't blame the ale, well, not entirely! "When you drink alcohol, the liver stops using fatty acids for fuel and switches to using alcohol instead" explains McCarthy. "So it leaves any fatty acids it should have been using to be stored in adipose tissue. "So the 'beer' gut wasn't formed by the beer, it comes from the stuff the liver left behind while it was burning off the booze.


You can burn blubber sat on your backside.....


Hit!!


More rest can burn fat... if you rest right. To utilise the fat-burning qualities on indolence. split your workout into 2 - with a 20 minute break in between. University of Tokyo studies found taking 20-minute breaks between intense exercise triggered more fat to be metabolised.



Going hungry ditches fat.....


Myth!!


Starving yourself may cause quick weigh loss at first - but fasting actually decreases the activity of enzymes that release fat from the cells. "Instead aim to get 20-30% of your calories from fat," says Lyndel Costain. That's around 50-70g a day for active men. (Less for women)
 
Micro Management

Here's why you should never cut out fat completely: these essential functions can't be performed by any other substance.

Energy Resource

It's not just there to taunt you - Body fat has it's uses. "It cushions our organs and insulates nerve impulses," says McCarthy. Plus, fat cells provide essential energy reserves. "If we need to tap into our fat, the body converts stored fat into energy by a processcalled lipolysis," says Costain. "It's converted into fatty acids and glycerol, which are then transported via the bloodstream to where energy is needed"

Skeletol Protection

Fat cushions your bones and joints against impact, plus it can actually have a beneficial effect on the mineral composition of your frame, found in studies in The American Journal of Epidemiology

Bone Up. To further safeguard your skeletal integrity, use the transportive powers of fat in your diet to get vitamin D - found in eggs and oily fish - to where you need it. Department of Health research found the vit has a beneficial effect on bone health, but it's fat-soluble, so you can't absorb it properly unless you eat it little of the lardy stuff.



Fan the fire!

Northumbrian University scientists recently discvered that people who down a high-fibre breakfast - such as wholegrain cereal - before cardio exercise, burn twice as much fat while running. "Low-fibre refined carbs significently raise insulin levels, which limits your ability to use fat for fuel," says study author Emma Stevenson
 
Foods That Torch Fat

Ginger - Hospital research in New South Wales, found that the fiery root contains acids that stimulate gastric enzymes to up your metabolism by 20%. Ginger has also been found to lower cholestrol and thin your blood.

Cayenne Pepper - Scientists at Oxford Brookes University found cayenne pepper increases the rate at which your metabolise dietry fats by 15-20% for three hours after eating. Plus it lowers your appetite between meals. Hot stuff!

Cinnamon - The US Agricultural Reserch Service found MCHP, the active ingredient in cinnamon, makes fat cells significently more responsive to insulin, upping your metabolism by 20%. Dare we suggest cinnamon rolls?


Water - Water aids digestion and raises your metabolism by up to 30%. keeping it cold - below 5 degrees Celsius - optimises the effects as your body burns energy warming it up before it can be absorbed.

Mustard - A mere half teaspoon boosts your calorie burning by 20-25% almost instantly, found scientists at Oxford Brookes University. So order that filet steak guilt-free, just hold on the Béarnise sauce and french fries!
 
Lean Energy

There's more to the science of weight loss than laying off pies and wearing out your runners. "when losing weight, we lose some lean muscle along with body fat", says Costain. "While we can't prevent this, we can optimise the amount of fat we lose relative to muscle" Here's how

A) Recycle Fat.

Your mitochondria are microscopic generators that turn nutrients, including fat, into fuel for your muscle cells. And your workouts can crank them up. "The more intensely you exercise, the more mitochondria you bring online" says Dr Alex Koch, exercise scientist at Truman State University, Missouri. To boost your energy burning capacity, Koch recommends three stationary bike intervals 3 times a week. Sprint 15 seconds at 9/10 effort; recoever for 30 seconds at an intensity of 4/10. Initially, repeat 5 times, gradually adding more sets.


B)Beat Your System.

Protein not only takes more calories to digest than carbs or fat, it powers your muscle-building system to use calories that would otherwise be sotred as fat. Ohio University research found men doing circuits of power cleans, bench presses and squats were still burning calories more than normal 38 hours later. And consuming protein after workouts increased muscle-building protein synthesis by 21% for three hours.

C) Maintain Mass

Hold on to muscle while losing the flab by performing strength exercises. They'll boost your metabolism and burn yet more fat.

Increasing your type-2 (Fast Switch) muscle fibres through strength training reduces body fat and insulin resistance, Boston University researchers found. "Those muscle fibres don't burn fat, but they signal other body tissues to ramp up fat usage" says study author, Dr Kenneth Walsh. "Warm up with bodyweight exercises," says conditioning specialist Craig Ballantyne. Finish with a cardio interval session and start looking forward to the beach!

D) Stand for it

Sitting for long periods- think work-switches off an enzyme (lipase) that pervents fat storage, university of Missouri scientists found. "The enzyme is mostly found in the muscles that keep you standing, so if you aren't active, it doesn't function," says study author Marc Hamilton. Try working on a laptop standing at a counter for a third of your day. Hamilton also suggests taking regular standing breaks, possibly whenever you are on the phone, and planning social events that involve standing. Art galleries instead of the White Horse perhaps?


The Holding Areas

"Fat storing adipose tissue is located in two major sites," says Dr Ahmed R Ahmed, consultant bariatric surgeon at Charing Cross Hospital in London. "Visceral adipose tissue is attached to the gut and around the organs, while subcutaneous adipose tissue is under the skin"

Visceral Fat

Surrounds your internal orgns and can contribute to belly fat. "This fat is linked to higher rates of metabolic diseases like diabetes, high blood pressure and cardiovascular diseases," says Ahmed

Lose it

Run in the sun. Exercising while exposed to bright natural light actually boosts your ability to ditch visceral fat, according to recent Canadian research published in the journal Obesity.

Subcutaneous Fat

Found under your skin and less sinister, but harder to lose. "For energy, the body uses liver glycogen stores first, then visceral fat and subcutaneous fat" says Ahmed

Lost It

High-intensity exercise hits subcutaneous fat harder. The recommended regime is five workouts a week; three moderate sessions, with 2 high intensity. Cycle at 85-95% of your maximum heart rate at 90-100%
 
Hey Mixy, great articles thank you.

Just to protect the forum with regards to copyright, could you just let us know which magazine it was, the date published, and the author if possible. Would normally ask you for the page number and issue number as well but if you got it online I'm guessing you wont have that??

Thanks hun. x
 
Thanks hun. Its a really useful article. Hope you havent given yourself RSI with all that typing!
 
haha... yeah Mixy, defo one for the flirt zone!
 
Foods That Torch Fat

Ginger - Hospital research in New South Wales, found that the fiery root contains acids that stimulate gastric enzymes to up your metabolism by 20%. Ginger has also been found to lower cholestrol and thin your blood.

Cayenne Pepper - Scientists at Oxford Brookes University found cayenne pepper increases the rate at which your metabolise dietry fats by 15-20% for three hours after eating. Plus it lowers your appetite between meals. Hot stuff!

Cinnamon - The US Agricultural Reserch Service found MCHP, the active ingredient in cinnamon, makes fat cells significently more responsive to insulin, upping your metabolism by 20%. Dare we suggest cinnamon rolls?


Water - Water aids digestion and raises your metabolism by up to 30%. keeping it cold - below 5 degrees Celsius - optimises the effects as your body burns energy warming it up before it can be absorbed.

Mustard - A mere half teaspoon boosts your calorie burning by 20-25% almost instantly, found scientists at Oxford Brookes University. So order that filet steak guilt-free, just hold on the Béarnise sauce and french fries!

Woohoo I use all of those and love them! However will pass on the steak!
 
Thanks Mixy, very interesting article.

Cuppa xx
 
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