Showing posts with label you. Show all posts
Showing posts with label you. Show all posts

Sunday, August 19, 2012

Are You Exercising Enough?

I see so many people ask this to fitness experts in every form possible. Now, there isn't a wrong amount or a right amount, but here is what you should know to tailor your exercise regimen so that you feel you are exercising enough.

  • Every bit of exercise helps!
Even if it's just 10 minutes, any type of physical activity helps.

  •  More is always better.
If you can put in 20 minutes one day instead of 10, then please do so! You'll feel better about yourself, and your helping your body feel great!

Moving just a little bit can cause some serious health boosts and help prevent many diseases, so if you can't commit to 2 hours a day for 6 days of the week, don't worry about it!

Get out there and move!

Wednesday, July 25, 2012

Dairy: Good or Bad For You?

When I developed severe lactose intolerance at the beginning of my sophomore year of high school, my parents were extremely concerned. I already had weak knees from growing too fast, so they did not want me to be in greater risk of developing osteoporosis. I started by just eating yogurt (that was the only form of dairy that didn't really bother me), but within a month, my body was rejecting that too. I had to rely on other ways to get calcium into my diet. To this day, when people learn I do not consume dairy on an everyday basis (hey, sometimes I really like to eat a piece of cheesecake or some Cheetos), they go on about how I will have osteoporosis when I am older and that my lactose intolerance is all in my head.

Wait, what?

I usually just smile and chuckle (and then kindly walk away), but it does get me sometimes. Dairy isn't necessary in your diet and may actually be causing more harm than good. But have a look yourself:

Dairy can improve bone health by providing calcium, especially in children and teens because their bones are developing. Low-fat/Non-fat dairy has also been associated with reduced risk of cardiovascular disease, type 2 diabetes, and lower blood pressure because of the potassium and vitamin D it also provides.

Unfortunately, full-fat dairy products have been found to be a leading cause in heart attacks and strokes. Also, animal protein increases the acidity of our bodies which our bodies don't like. To neutralize the pH, our bodies use calcium which they get from bones. Therefore, full-fat dairy products can actually be putting you at a greater risk of osteoporosis, not preventing it. Lastly, dairy products also contribute significant amounts of cholesterol and saturated fat to the diet, increasing the risk of heart disease.

So is Dairy good or bad?

Well, if you have no problems digesting it (unlike me) AND you choose low to no fat dairy products, then by all means, have dairy in your diet. But remember that the recommended daily amount is 3 cups (1 cup = 1 1/2 oz cheese). You do not need as much dairy in your diet as you may think.

On the other hand, if you want to try a dairy free diet, go ahead! There are other places you can get its nutrients. Potassium is found greatly in bananas, Vitamin D can be found in the sun (TANNING WOO!), and calcium (probably the most important) can be found in leafy green vegetables, almond milk, legumes, salmon, and fortified cereals!

Tuesday, July 24, 2012

Do you need to see a doctor before starting an exercise program?

I see this question come up a lot with beginners who just want to start going for walks. They don't see the purpose in asking their physician if this exercise program is the right one for them. Maybe they feel as if they know their body well enough. Unfortunately, that usually isn't the case.

Your physicians know your medical history and can see if anything may happen if you start a certain kind of training. For example, I have juvenile arthritis in both knees. So, if I want to train for a 5K, I need to go see my doctor and ask if my knees can take that pressure. If he says yes, I also need to know if I can follow a certain x week plan or will that be too hard for my knees. Can I go faster than this plan entails? Should I go slower? He knows more than I do that my knees are very delicate and need proper care in order for me to run a 5K. 

Even though it is important to speak with your physician, there are 7 questions you can ask yourself before making the appointment. If you answer NO to every question, it is assumably safe to start the exercise program. If you answer YES to ANY question, it is advised to see a medical professional before beginning.

Here are the seven questions:
  1. Has your doctor ever said that you have a heart condition AND that you should only do physical activity recommended by a doctor?
  2. Do you feel pain in your chest when you do physical activity?
  3. In the past month, have you had chest pain when you were not doing physical activity?
  4. Do you lose your balance because of dizziness or do you ever lose consciousness?
  5. Do you have a bone or joint problem that could be made worse by a change in your physical activity?
  6. Is your doctor currently prescribing drugs for your blood pressure or a heart condition?
  7. Do you know of any other reason why you should not do physical activity?
If you do answer each question with a "No" make sure you know the risks you are taking. It is really important to go speak with your doctor before starting an exercise regime. 

Tuesday, July 17, 2012

Would You Believe TV Doctors?


Recently, LA Times published an article called "TV not always a healthy channel for advice". This article caught my eye because I have noticed that my mother loves watching Dr. Oz's new talk show. Now, I am not trying to bash on Dr. Oz because he is an intelligent man (I mean, look at his credentials!). But, does he honestly think he can give women in this country advice about nutrition and food? Just having registered dietitians and certified nutritionists on the show isn't hiding his thoughts. It makes me look at him skeptically because I know he didn't study to become a dietitian; he studied to become a cardio thoracic surgeon.

So why are people believing everything that doctors on television are saying? This article gave great examples on why people should be more skeptical when watching health shows on television. My favorite one was the first example: probiotics and digestive enzyme supplements. Dr. Steven Lamm, an assistant professor at NYU, guaranteed on The View that in Less than half a decade, everyone will be taking a probiotic and a digestive enzyme supplement. (WAIT, WHAT?!) This man was promoting his book "No Guts, No Glory" where he claims that probiotics and digestive enzymes are crucial to overall gut health. Unfortunately, there is no real evidence about that. An enzyme expert (you see, someone with the education and certification), Dr. John Willams, has stated that the only people who need to take digestive enzymes are those with pancreatic diseases. It is also worthy to note that Dr. Lamm is a paid consultant for Ezymedica (a company dedicated to providing enzyme-focused supplements). 

I found this story so interesting because my sister was interested in "The Beauty Detox Solution" by certified nutritionist Kimberly Snyder. In this book, Snyder promotes probiotics and digestive enzymes. She even has her readers make raw saurkraut (it's so you can get natural probiotics and digestive enzymes) and eat a cup of it before dinner everyday. Now, maybe it's because I never liked saurkraut that I find this a little far-fetched, but I don't think I would take the time to have cabbage ferment for 3-5 days in a room, let alone make sure I always have enough. 

I realize that now more than ever people are more aware of their health and are trying in every possible way to stay healthy. Unfortunately, people are looking in the wrong places. If you were dating a guy, would you take advice from a friend who has been single for over a year? Because chances are, that person does not know how to keep a guy. Therefore, why are you listening to someone who studied a different category in medicine for most of their adult life? Chances are, they don't know much about nutrition.

Leave in a comment your thoughts about this!