One recent study used MK-4 in lower doses, such as 600 µg daily. Likely due to its longer side chain conferring greater liposolubility, MK-7 has a much longer half-life than MK-4. This is a main reason that dosages of MK-7 may be as low as 45 µg daily and that single daily dosing is possible.
Besides its role in bone health and cardiovascular, heart benefits new functions are recently emerging. Vitamin K2 as long chain Menaquinone-7 shows highest activity in humans than vitamin K2 as MK-4. For maximum effect in the body, MK-7 is thus the optimal source of vitamin K.
MK4 and MK7 are both forms of natural vitamin K2. MK4 stops and reverse bone loss, grows stronger bones and reduces fractures more than 80%. MK7 has never been shown to reduce fractures. The use of MK4 is supported by more than 28 clinical trials with over 7000 volunteers.
The differences are found under the hood. The TSI model trim has a gas engine, while the TDI trim has a diesel engine. In more technical terms, the TSI stands for “turbocharged stratified injection,” while TDI stands for “turbocharged direct injection.
Vitamin K2 has shown other possible benefits relevant to the 40-plus crowd. K2 deficiency is associated with lower testosterone7, and a study with rats demonstrated a 58 percent testosterone increase in blood, and 88 percent increase in testes, over 5 weeks8.
Two forms of vitamin K2 are typically found in supplements: MK-4 (synthetic) and MK-7 (natural, from natto). There are significant differences between them: in paticular, MK-7 has a longer half-life, so a smaller dose can be used. Two newer forms of MK-7 are available that are synthetic.
Foods High in Vitamin K2
- Natto, fermented soy.
- Goose liver.
- Cheese.
- Egg yolks.
- Dark chicken meat.
- Butter.
As mentioned above, vitamin K2 plays a central role in the metabolism of calcium — the main mineral found in your bones and teeth. Vitamin K2 activates the calcium-binding actions of two proteins — matrix GLA protein and osteocalcin, which help to build and maintain bones ( 14 , 15 ).
Volkswagen's 1.4 TSI is the Best Small Car Base Engine Today. Perhaps you heard. Volkswagen ran into a little trouble with their previously acclaimed TDI diesel engines.
TSI engines are compact, high-powered and use less fuel. TSI technology blends the best of our TDI diesel and FSI (fuel stratified direct injection) petrol engines to give you excellent driveability and outstanding fuel economy.
TSI stands for “turbocharged stratified injection” and was inspired by the Volkswagen TDI Clean Diesel and FSI direct fuel injection engines. TSI engines combine direct injection and turbocharging to offer impressive power while still providing incredible fuel efficiency.
Turbo Stratified Injection - TSI
TSI is our pioneering technology for petrol engines. TSI engines are compact, high-powered and use less fuel. The engine-driven supercharger operates at lower engine speeds with the turbocharger, powered by the exhaust gases, joining in as engine speed rises.The best VW-Group cars with petrol engines
- Volkswagen Up – 1.0-litre FSI.
- Volkswagen Polo Blue GT – 1.4-litre TFSI (with COD)
- SEAT Leon Cupra 290 – 2.0-litre TFSI.
- Audi A4 TFSI – 2.0-litre TFSI 190PS.
- Audi RS3 Sportback – 2.5-litre TFSI.
Volkswagen TSI Engines Explained. The main driving principle behind Volkswagen TSI engines is direct fuel injection. The automaker makes use of the advanced injector technology to inject fuel into each combustion chamber of the cylinder directly at high pressures.
FSI is short for “fuel stratified injection” or “fuel straight injection” and TSI is short for “turbo stratified injection”. In Europe FSI engines use the lean burn for optimized power and economy, but the U.S. version uses the same air-to-fuel ratio as port-injected engines.
However, when you are reaching up to 1.5 million miles, the engine is approaching its limits. In terms of years, Volkswagen Golfs can run for an average of 5 years without problems and can still work further after changing the timing belt and if you maintain the engine regularly.
The vehicle identification number is found in your car on the driver's side either on the door or somewhere between the dashboard and windshield. It can also be located in your car title and registration.
1980 – 1984 VW Jetta (1st Generation)
Both models shared the same wheelbase, but the Jetta was longer by 15 inches. The two Jetta versions—a two-door coupe and a four-door sedan—had a traditional three-box design.Operations. Volkswagen is the founding and namesake member of the Volkswagen Group, a large international corporation in charge of multiple car and truck brands, including Audi, SEAT, Porsche, Lamborghini, Bentley, Bugatti, Scania, MAN, and Škoda.
The Audi A4 is about the same width as the Volkswagen Passat. The Audi A4 is slightly shorter than the Volkswagen Passat, which may make it easier to park. With somewhat higher torque, the engine of the Audi A4 transmits a bit more power to the wheels than the Volkswagen Passat.
What is the Volkswagen Golf? The Mk6 model (2009-2012) comes as a three or five-door hatchback, an estate, a raised-roof semi-MPV Golf Plus, and a soft-top cabriolet (launched 2011).
The Jetta has historically been something of a premium offering in the compact-car class — priced accordingly — but that's changed in recent years as Volkswagen has looked to broaden the car's appeal in the U.S. Diesel and hybrid versions have been offered in the past, as well as a wagon body style, but it now comes
The MK4 cars have torsion beam rear axles. The MK5 cars have a fully independent rear suspension. The DSG transmission is an option on MK5 cars, it was only available in some MK4 cars like the last years of the New beetle. MK5 engine code is BRM, mk4 pumpe duse engines use the BEW in the jetta, new beetle, or golf.
The Volkswagen Golf Mk5 is the fifth generation of the compact car Volkswagen Golf. It successed the Mk4 in 2003, and were in 2008 successed by the Mk6, but the Golf Variant and the Golf Plus continues until 2009. The platform of the Mk5 Golf were also used for the Touran and the Eos.
Volkswagen Unveils the Brand Spanking New Mk7 Jetta. The Mk7 moves off the PQ35 chassis and onto the MQB platform, joining the Golf, Tiguan, and just about anything with a VW badge on it (apart from the Passat).
OK boomer is a viral internet slang phrase used, often in a humorous or ironic manner, to call out or dismiss out-of-touch or close-minded opinions associated with the baby boomer generation and older people more generally.
This two finger touching(????) emoji, also used as ???? is used on TikTok meaning that you want to tell something to the person you send this emoji to and you are hoping they won't get mad at you. It's almost like you want to bother someone with a request but you are either worried or feeling shy about it.
Mong Kok culture. Teenagers who have a high affinity for the Mong Kok culture and hang around the area but do not necessarily live there are known as MK people (MK guys or MK girls depending on their gender) or a MK person.
From Wikipedia, the free encyclopedia. Mark II or Mark 2 often refers to the second version of a product, frequently military hardware. "Mark", meaning "model" or "variant", can be abbreviated "Mk."
