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Benefits of a protein rich diet

When people think about high protein diets, the only thought that may come to mind are your typical huge men in the free weights section walking round with a shaker cup and a stringer top. However, the benefits of a high protein diet go way beyond aiding muscle growth. This article will explore several reasons why a high protein diet can be beneficial for everybody.

 

Firstly, having adequate protein intake will elevate muscle protein synthesis. The benefits of this do include muscle growth for those wanting hypertrophy.

However, it’s also particularly important for anyone over 35 years old. This is because once we reach 35 years old we experience sarcopenia. This can be defined as a natural loss of muscle mass by amount 1% per year. This can be combatted by adequate protein intake and regular resistance training. Starting a high protein diet and regular resistance training younger can have huge benefits in later life. Having a larger amount of muscle mass in old age can help someone keep their independence by allowing them walk without a zimmer frame, climb stairs without a stair lift, and go to the toilet unassisted by a carer. Furthermore, elevated levels of muscle protein synthesis are going to aid the recovery process of any form of physical activity. A common myth is that endurance athletes won’t massively benefit from a high protein diet. However, adequate protein intake helps recovery from all forms of exercise. This is because proteins are the building blocks of muscle tissue. Therefore, stimulating their production (muscle protein synthesis) is going to drastically enhance their recovery.

 

Another benefit of a high protein diet is for bone health. There’s a myth that high protein intake can lead to losses of calcium, and therefore bone density. However, this is not the case as high protein diets have actually been shown to increase bone density. This is going to have benefits to everyone. However, the two populations that will benefit most from this will be the elderly and athletes who participate in impact sports. The elderly is more prone to falls, this means having good bone density is going to be essential in ensuring any injury that is caused is not something which is going to be long term, and something that can contribute to a loss of independence for the rest of their life. This particularly holds true for breaks in the pelvis, as its common for elderly people to not fully recover from this, making walking painful. As a result, they only walk when they absolutely have to, drastically reducing their physical activity levels which, in turn, takes years off their life via accelerated decline of their cardiovascular health.

 

Alternatively, athletes who participate in impact sports are going to have to have bones that can withstand high levels of contact in order to stay injury free. The higher the level of competitor, the more important this will be as higher-level athletes will train more and therefore have to withstand impact more often. Furthermore, higher level athletes may also get paid for performing, meaning that any injury is going to affect their earnings throughout their career. However, if the athlete is already injured, a high protein diet can help accelerate the recovery of the injured tissue. Meaning, that a high protein diet has its place in the prevention and rehabilitation of injuries in sport. It’s also suitable for an injured athlete to replace a given amount of carbohydrates with some more protein, as they will be training less so energy demand is lower.

 

A high protein diet is also essential for anyone trying to lose body fat. Firstly, due to its effects on muscle growth/retention mentioned above, which enhances fat loss in a calorie deficit. Secondly, it provides a higher level of satiety compared with the two other macronutrients (carbohydrates and fats). This will result in less cravings for snacks between meals, making it much easier to achieve a consistent calorie deficit on a daily basis. Lastly, digesting food requires the use of calories, this is called the Thermic Effect of Food (TEF). Protein has a higher level of TEF compared with the two other macronutrients, providing a further benefit to help one achieve a calorie deficit.

 

Overall, I hope these reasons show you how a high protein diet can provide a whole host of benefits to anyone from any sub-section of the population, from the most sedentary of individuals right up to elite athletes. Also, from young children, right up to adults in their elderly years. The ideal way to ensure you are getting enough protein would be to base your meals around a varying your protein source. Some common examples would be eggs for breakfast, chicken for lunch and fish for tea. Each protein source is going to differ in calories so it’s important that you track protein alongside your caloric intake so that your nutrition is in line with your goals.

 

Journey of a 50kg weight loss transformation by Coach Jonny Molloy.

Celeste is a mum of 3 children. Her alarm goes off at 4:00am daily to begin her day. Her occupation is quite high stress as a highly successful manager at a supermarket. Celeste had never stepped foot in a gym in her life prior to this transformation.

 

Celeste had a consultation with Coach Jonny and discussed seeking help on improving her health and well-being, her main goal was to drive weight loss and some guidance and support on what program to focus on and how to begin her program as a complete stranger to the gym.

 

When most embark on a fitness journey a lot of the focus is on what the client needs to start doing but without the guidance and coaching of what the client needs to stop doing in order to achieve sustainable lasting results. A coach can help you navigate through all of this along your journey and provide you with the correct tools to stay on track with your goals.

 

Jonny believes that anyone can achieve life changing results as long they are willing to change and have trust in the process that their coach plans out for them.

 

Some people want to change but are you willing to change you?

 

Jonny’s coaching style strips back the shiny stuff and helps clients understand the fundamentals of what is required to lose weight and build lean muscle mass.

 

“It isn’t about what I can do for the client. The process is about what we can achieve when we work together as a team. When that clicks, anything is possible just like how Celeste has turned her life around by us working together.”

Resistance Training Benefits for Females

What is Resistance Training?

Resistance Training can be defined as a form of exercise, whereby external weights provide progressive overload to skeletal muscles in order to make them stronger and often result in hypertrophy (growth in overall size of muscle cells) (Alix-Fages et. al, 2022; Phillips and Winett, 2010), which can lead to several benefits.

Mental Health:

Firstly, Ramirez and Kravitz (2012) looked into the benefits of regular resistance training and found that it has been shown to improve numerous aspects of mental health including: lessened anxiety, depression, chronic fatigue, self-esteem, memory and cognition. The way in which resistance training helps achieve this is not yet clear, but the benefits to mental health could well be consequences of the physical benefits that resistance training provides. For example, when we start training regularly, our sleep may improve. In turn, we see a reduction in stress hormones (Maggio et. al, 2013), which then can have a positive effect on our level of anxiety.

Fat Loss:

When wanting to lose weight, we need to be in a calorie deficit. When in this calorie deficit, weight can be lost via losing body fat, water, and muscle tissue. Regular resistance training helps preserve muscle mass when in a calorie deficit (Miller et. al, 2018). This, in turn, results in more of the weight lost being from body fat tissue, as opposed to muscle tissue. It is important to note that protein intake and sleep must also be sufficient to maximise muscle preservation, and therefore fat loss, in a calorie deficit. (Nedeltcheva et. al, 2010; Stokes et. al, 2018)

Frailty and Functionality:

As we age past the age of 35, we experience a gradual loss of muscle mass of around 1-2% per year, this is known as sarcopenia (Cruz-Jentoft and Sayer, 2019). Once we reach our 60’s and older, sarcopenia may contribute to a loss of functionality in daily tasks such as climbing stairs with ease, or playing with grandchildren.

Resistance training in elderly populations has been shown to increase their ability to go from sitting to standing with less postural sway and more proprioception, which is linked to more functional ability and lower risk of falls. (Faigenbaum and Myer, 2010)

‘I Don’t Want to Look Bulky’:

This is a common worry with female clients. Fortunately, there is about as much chance as accidentally adding significant amounts of muscle mass accidentally as there is as taking driving lessons and accidentally ending up in the Monaco Grand Prix.

Putting on significant amounts of muscle mass requires consistent training on a hypertrophy focussed plan, being in a calorie surplus, and consumption of adequate protein for a number of months before noticeable increases are seen. Overall, resistance training can be used as an excellent tool to improve one’s quality of life, regardless of age or goals.

Reference List:

  • Alix-Fages, C., Del Vecchio, A., Baz-Valle, E., Santos-Concejero, J., & Balsalobre-Fernández, C. (2022). The role of the neural stimulus in regulating skeletal muscle hypertrophy. European Journal of Applied Physiology, 1-18.
  • Cruz-Jentoft, A. J., & Sayer, A. A. (2019). Sarcopenia. The Lancet393(10191), 2636-2646.
  • Faigenbaum, A. D., & Myer, G. D. (2010). Pediatric resistance training: benefits, concerns, and program design considerations. Current sports medicine reports9(3), 161-168.
  • Maggio, M., Colizzi, E., Fisichella, A., Valenti, G., Ceresini, G., Dall’Aglio, E., … & Ceda, G. P. (2013). Stress hormones, sleep deprivation and cognition in older adults. Maturitas76(1), 22-44.
  • Miller, T., Mull, S., Aragon, A. A., Krieger, J., & Schoenfeld, B. J. (2018). Resistance training combined with diet decreases body fat while preserving lean mass independent of resting metabolic rate: a randomized trial. International journal of sport nutrition and exercise metabolism28(1), 46-54.
  • Nedeltcheva, A. V., Kilkus, J. M., Imperial, J., Schoeller, D. A., & Penev, P. D. (2010). Insufficient sleep undermines dietary efforts to reduce adiposity. Annals of internal medicine153(7), 435–441. https://doi.org/10.7326/0003-4819-153-7-201010050-00006
  • Phillips, S. M., & Winett, R. A. (2010). Uncomplicated resistance training and health-related outcomes: evidence for a public health mandate. Current sports medicine reports9(4), 208.
  • Ramirez, A., & Kravitz, L. (2012). Resistance training improves mental health. IDEA Fitness Journal9(1), 20-22.
  • Stokes, T., Hector, A. J., Morton, R. W., McGlory, C., & Phillips, S. M. (2018). Recent perspectives regarding the role of dietary protein for the promotion of muscle hypertrophy with resistance exercise training. Nutrients10(2), 180.