Monday, 24 May 2010

Should I Eat The Yolk? By Jamie Hale Book Review Part 2



As promised in part 1 i'm back with another teaser from the book by Jamie Hale "Should I eat the yolk?" which is an excellent book, giving facts about the most common question asked about nutrition and fitness.

In part 1 i gave you 2 training related questions from the book and the answers, in this part i will give you a nutritional example.



Can I eat late in the evening if i am trying to lose weight?

Answer: Every diet i have ever designed includes a late evening meal; many times it is the biggest meal of the day. If the late evening meal stays within the calorie budget, it will not affect weight loss.

Formulas designed for detertmining daily calorie maintenance levels are based on calorie expenditure while resting (resting energy expenditure), calorie expenditure required for digestion (thermic effect of feeding), and calorie expenditure due to activity (thermic effect of activity). What time of the day you eat has minimal impact on caloric expediture.

Investigation: This myth about restricting food late in the day - which was popular whan i was a child - is resurfacing. Some consider eating late as eating past 6 pm; others 7 pm, or 8 pm, as their marker. Regardless of their definition of late, proponents of this claim generally give the same reasons for not eating in the evening: you are likely to be less active at night and insulin sensitivity is lowest at night. Neither of these reasons is sufficient to support the claim. Many people train late in the evening; post-training, insulin sensitivity is increased. John Ivy, PhD, and Robert Portman, PhD, say that "immediately after exercise, muscle cells are extremely sensitive to the anabolic effects of the hormone insulin."


I hope you have got some insight out of these 2 posts, but the book has many many more and is well worth the read.

Here's the link to the book an amazon http://www.amazon.co.uk/Should-Eat-Yolk-Jamie-Hale/dp/1569757909

Sunday, 23 May 2010

Should I Eat The Yolk? By Jamie Hale Book Review Part 1


Do i really need to drink 8 glasses of water a day?

Should i eat only low glycemic index carbohydrates when trying to lose weight?

Will heavy weight training make me bulky?

Should i eat the yolk?

These are just a few of the questions that as a trainer we get asked all the time.

Well my colleague Jaime Hale has just released his new book "Should i eat the yolk?" which answers a lot of the most popular questions asked with research data backing up his answer. The concept of this book is EXCELLENT as i feel there is a lot of info out there, these days in book and the internet but it's not really backed up with data supporting there claims. This is were people get confused (including myself at times) and this is were i feel that Jaime's book is excellent as it gives you facts and answers about your questions and i highly recommend that you pick up a copy.

I would like to say that i don't make any money off the book. I just feel that the info in the book is excellent that any one from trainers to trainees will benefit from the info in the book.

Here's a link to the book on AMAZON http://www.amazon.co.uk/Should-Eat-Yolk-Jamie-Hale/dp/1569757909

The book is divided into training questions, nutrition questions and finding the right diet for weight loss. Below you will find an exert from the book, of the many training question answered, it was really hard to pick these out as there is so much info in this book and i will be back in the next post with some of the nutritional questions to wet your appetite.



Will performing sit-ups shrink my waistline?


Answer: Sit-ups do NOT shrink the waistline. To shrink the waistline, you need to drop body fat. Sit-ups should be included in a comprehensive fitness program, but the idea that they somehow decrease the size of the waist is a fairy tale.

Investigation: Slimming the stomach and trimming the waistline are probably the most discussed topics in the fitness industry. Tummy-shrinking infomercials fill late-night tv slots, and magazines are filled with superab ads. What's the deal? Do sit-ups, in fact, shrink the waistline?

According to Alan Aragon, nutrition researcher and author of girth control, this is a myth. In addition to exercise, calories need to be burned. "It's not sit-ups per se that shrink the waistline, it's whether or not you're losing body fat by remaining in anet calorie deficit over a period of weeks and months. Training a muscle doesn't automatically disintegrate the fat surrounding it," Aragon said in a recent conversation via e-mail.



Will my muscle turn to fat if i stop weight training?


Answer: Muscle does not turn to fat. If you stop working out, you will probably lose a fair amount of muscle and possibly gain a fair amount of fat.

Investigation: Muscle and fat are different types of tissue. They are not interconvertible. If you stop training, you no longer have the appropriate stimuli to promote muscle gains. If you continue to eat the same as you did wehen training, your caloric intake will surpass your daily maintenence calorie requirementsm - resulting fat gain. Even under these conditions, some of the calories will be allocated to muscle. genetics play a large role in how much weight gain contributes to fat tissue and how much it contributes to muscle tissue.



These are just a few of the many questioned answered in the book and if you have any questions on training and nutrition it is definitely worth picking up copy.
http://www.amazon.co.uk/Should-Eat-Yolk-Jamie-Hale/dp/1569757909