21
Jun

Foods that help prevent skin cancer and sun damage


Grilled fish

Grilled fish

There is a good article by SELF magazine over at MSNBC which lists several foods that have natural anti-cancer and sun damaging compounds. They list them by meal (breakfast, lunch, dinner) and give a variety of choices that help the body fight of the damage from the sun’s rays. But basically, the secret is anti-oxidants which are found in fruits and vegetables and Omega 3’s which are most abundant in fish. So, eating a diet that is heavy in fruits, vegetables and fish can have a very positive effect on your body. But you already knew that didn’t you?

A Mediterranean diet that includes fish packed with inflammation-fighting omega-3 fatty acids — as well as citrus, fresh herbs and veggies rife with polyphenols — may slash your melanoma risk in half, the International Journal of Epidemiology reports. These compounds scour the body for potentially cancerous cells and help reverse some DNA defects early on.

12
Jun

Calcium Intake is Crucial to Good Health


Got Calcium?

Got Calcium?

A study done in Sweden shows that Calcium is a very important mineral for many things- not just strong bones. Making sure you get enough calcium is really pretty easy. All foods list calcium on the nutrition label so you just keep track for a few days as you eat. If you are not getting enough, adjust your diet to include more calcium rich foods. Of course, the best natural source is dairy products but if you have problems with diary, you can always take a supplement. But I would try to stick to natural sources if possible since they are generally absorbed better by your body.

Swedish researchers found that men who consumed the most calcium in food were 25 percent less likely to die over the next decade than their peers who took in the least calcium from food. None of the men took calcium supplements.

The top calcium consumers had a 25 percent lower risk of dying from any cause and a 23 percent lower risk of dying from heart disease during follow-up relative to men that had the least amount of calcium in their diet. Calcium intake didn’t significantly influence the risk of dying from cancer.

Men in the top third based on their calcium intake were getting nearly 2,000 milligrams a day, on average, compared to about 1,000 milligrams for men in the bottom third. The US Recommended Dietary Allowance (RDA) for calcium intake is 1,000 milligrams for men 19 to 50 years old and 1,200 milligrams for men 50 and over.

Calcium could influence mortality risk in many ways, they note, for example by reducing blood pressure, cholesterol, or blood sugar levels. For the men in the study, the main sources of calcium in the diet were milk and milk products and cereal products.

25
May

Best Sunscreen is also one of the Cheapest


sunscreen needed!

sunscreen needed!

Consumer Reports just came out with their review of sunscreen and it turns out that the best product tested was also one of the cheapest. Sunscreen is extremely important if you are going to be out in the sun for any continuous amount of time. While we do need 15-20 minutes of sun per day for our bodies to make vitamin D (Vitamin D is made in the skin when exposed to sunlight) anything more than that can be risky. With skin cancer rate climbing every year, it is very important to protect yourself. Using sunscreen when you are at the beach, ball game or working in the yard will protect you not only from skin cancer, but also slow the aging of your skin.From MSNBC-

Up & Up Sport Continuous, which sells  at Target for less than $10 for two 6-ounce containers, won top honors for being the “Best Buy” sunscreen.

The magazine tested 12 leading sunscreens to see how effective they were at blocking both ultraviolet A and ultraviolet B radiation. The products were then reevaluated after volunteers wore the screens in water for 80 minutes. In addition to the Target brand, many of the other leading sunscreens ranked by Consumer Reports offered very good protection against UVA and excellent protection against UVB at a reasonable price, the agency said.

One of the things to remember is that name and price have very little to do with effectiveness- the 2 top rated products were both house brands, one from Target and the other from Walgreens. Some of the lowest rated products were very expensive name brands like Avon and Burt’s Bees. Here are the top 4 and worst 4.

The top 4 sunscreens rated by Consumer Reports, based on how well they protected against UVA and UVB rays while worn on volunteers who soaked in water for 40 or 80 minutes.
— Up & Up Sport Continuous (Target) spray SPF 30
— Walgreens Sport Continous spray SPF 50
— Banana Boat Sport Performance Continuous spray SPF 30
— Aveeno Continuous Protection spray SPF 50

And the lowest scoring sunscreens:
— La Roche-Posay Anthelios 40 with Mexoryl SX crea SPF 40 ($18.82 per ounce)
— Avon Skin-So-Soft Bug Guard Plus IR3535 Expedition pump spray SPF 30 (Doesn’t block UVA rays)
— Burt’s Bees Chemical-Free with Hemp Seed Oil lotion SPF 30 (Doesn’t block entire UVA spectrum)

Source: Consumer Reports

11
May

Got Milk? You are probably not lactose intolerant…


Got Milk?

Got Milk?

A new study has shown that many people who think they are lactose intolerant really aren’t. There isn’t any definitive answer as to why people seem to have symptoms when they can absorb lactose normally, but some researchers think that it is mostly psychological or perhaps irritable bowl syndrome.

For years I thought I was lactose intolerant- then I started drinking small portions of milk, cheese and yogurt with no problems. So one thing that I recommend is that you not drink large amounts of milk at one time, but instead drink less than 1/2 cup a couple of times a day. I think you will find that in smaller amounts, you are fine.

This is important since milk is a great source of nutrition and nutrients such as protein and calcium. So try adding dairy products back into your diet in small amount and you will probably find that you can handle it without problems.

05
May

Diabetes linked to lack of sleep


A new study has shown that insulin sensitivity decreases markedly (19-25%) in people who do not get enough sleep the night before. The real importance of this study is that Type 2 diabetes might be slowed in some people if they simply got enough sleep. The human body is a remarkable and finely tuned machine that is amazingly adaptable but also needs certain things to function properly. Sleep is one of those things! Of course, diet and exercise are the primary reasons for most cases of diabetes, but for people who do watch their diet and do get enough exercise, getting enough sleep is a relatively easy way to decrease their chance of getting diabetes. Shoot for 7-9 hours if you are and adult and more for children.

Type 2 diabetes is caused by the body’s inability to adequately use insulin, a hormone produced by the pancreas, to control glucose sugar produced from food. Sugar levels rise and can damage the eyes, kidneys, nerves, heart and major arteries.

The disease, linked to poor diet and lack of exercise, is reaching epidemic levels. An estimated 180 million people now suffer from diabetes around the world.

Previous studies have found that several nights of poor sleep can result in impaired use of insulin, but Donga said this was the first study to examine the effects of only a single bad night’s sleep.

The Dutch scientists examined nine healthy people — once after a night of eight hours sleep and once after a night of just four hours.

The findings, published in the Journal of Clinical Endocrinology & Metabolism (JCEM), showed that partial sleep restriction during a single night reduced some types of insulin sensitivity by 19 to 25 percent.

“Our data indicate that insulin sensitivity is not fixed in healthy (people), but depends on the duration of sleep in the preceding night,” Donga wrote in the study.

13
Apr

Allergies, Fitness and Foods


If you live in the southern US right now, you are in one of the worst allergy seasons in many years. Soon, as spring moves north, the allergy problem will attack up there too. Back when I was growing up, my father used to call allergies “hay fever” because they had the effect of making you feel like you are really sick- and many people do have pretty severe allergic reactions to the pollen from plants. So what do you do? Well, taking some common precautions will make a big difference. Prevention has a list of 9 things that make allergies worse and one of them is simply ignoring them until you are miserable. Taking your allergy medicine before you head out into the pollen will help a lot. Generic Zyrtec and Claritin are available everywhere pretty cheaply.

Some things you eat and drink can also make your allergies worse since they trigger histamine release in the body- wine has this effect on many people. The opposite of this is the effect that natural, local honey has. Eating natural, locally produced honey tends to help with allergies since it contains pollen from local plants that your body adapts to over time- sort of like a vaccine.

The other thing you can do that helps is to exercise. even when you feel tired and sluggish because of your allergies, going to the gym and exercising will definitely make you feel better and help clear your head.

07
Apr

Training With the Stars- Apolo Ohno



Great video showing a typical training day for Apolo Ohno as he was preparing for the Olympics. I live his attitude- “No regrets, no regrets”. The 45 minute session on the stairs is sick… Remember, stairs are a great way to exercise no matter where you are. If you’re traveling, you can hit the stairs in the hotel and get a great leg/cardio workout in 30 minutes.

05
Apr

“Superfoods” for Disease Fighting and Anti-aging


Blueberries

Blueberries

Here is a good quick list of some of the foods that appear to have the best disease fighting and anti-aging properties. The thing I like about this list is that there is nothing really crazy on it and all the foods are readily available at the grocery store. From Prevention-

PROTECT YOUR HEART

•    Fill up on barley
•    Fill up on pinto beans
•    Fill up on grapes
•    Fill up on macadamia nuts
•    Fill up on mineral water
•    Avoid energy drinks
STRENGTHEN YOUR BONES
•    Fill up on lean top sirloin
•    Fill up on broccoli
•    Avoid salt
PROMOTE DIGESTION
•    Fill up on blueberries
•    Fill up on popcorn
•    Fill up on bananas
•    Avoid dried plums
SHARPEN YOUR VISION
•    Fill up on collard greens
•    Fill up on low-fat or nonfat milk
•    Fill up on nuts
•    Avoid refined foods
PROTECT YOUR BREASTS
•    Fill up on cauliflower
•    Fill up on sweet potatoes
•    Fill up on tomato sauce
•    Avoid grapefruit
CLEAR YOUR LUNGS
•    Fill up on pears
•    Fill up on edamame
•    Fill up on brown rice
•    Avoid soft drinks
PAIN PROOF YOUR JOINTS
•    Fill up on olive oil
•    Fill up on oranges
•    Avoid beer or hard liquor
BOOST YOUR MEMORY
•    Fill up on apples
•    Fill up on chicken breast
•    Fill up on coffee
•    Avoid liver
SMOOTH YOUR SKIN
•    Fill up on canned light tuna
•    Fill up on dark chocolate
•    Fill up on black tea with citrus peel
•    Fill up on carrot juice
•    Avoid alcohol

30
Mar

2 More Ways to Lose Weight


Losing weight is tough- even for fitness fanatics like me. Your body always seek to maintain the status quo and fight fat loss by slowing it’s metabolic rate. But, there are some things you can do-

1) Put less food on your plate. This Sunday is Easter and many people will gather with family for dinner. The simple solution for losing weight is to cut the amount of food on your plate by 1/3. If you do this, and eat slowly, you will find that you are still satisfied but not stuffed. Eating until you are stuffed is just a really bad habit and you need to train yourself to eat less at each meal. The simple fact is that you can eat more in 5 minutes than you can burn off in 2 hours on the treadmill!

2) Don’t deny yourself the things you like, but take a small portion of them. If for example you like scalloped potatoes and they are sitting there in front of you at dinner, take a spoonful and enjoy. But, leave it at a spoonful. Instead, eat more beans or salad or even meat. In other words, substitute good stuff for high fat, high calorie foods. If you do these 2 things, you will dramatically cut your calorie intake and start to lose weight.

15
Mar

Simple Steps for Weight Loss


Eating at McDonalds

Eating at McDonalds

Since most of the obesity problem in America is lifestyle related, (check out this Newsweek article for some good info), it stands to reason that changing a few things in your lifestyle can have a big effect on your weight and overall health. So, here are 3 things you can do immediately that will make a big difference-

1) Cut out all sugary drinks like soda, sweet tea and especially the mega high calorie specialty drinks at places like Starbucks. Drink water instead of soda and plain coffee or tea instead of mocha’s or cappuccinos. The easy way to do this is to replace 1/2 of your sodas, etc with water each week until you are down to all water. This way, you aren’t going cold turkey.

2) Say NO to all fried foods. Whether it is french fries, or fried chicken, there are way better options even at a fast food place. This is really not hard since grilled foods are usually better tasting anyways. Get the fruit cup or carrot sticks or small salad instead of fries and you will save hundreds of calories. It really doesn’t take long to get used to this, it is just hard to do the first time!

3) Don’t eat and drive. It is crazy how much food is eaten while we are sitting in our cars. Most people are not really hungry, they are just eating for recreation. If you just cut out the food you normally eat while driving, you can save hundreds of calories per day. Plus, as a side benefit you are way less likely to got in an accident.