Your Summer Heart Check-Up: Catch early warning signs before they become serious problems

Summer is a good time to think about heart health. Fresh produce is abundant, providing a bounty of antioxidants. And you can enjoy more time outdoors, soaking up some vitamin D from the sun. Perhaps you're more active, taking advantage of the weather and going for a nice bike ride. Or you just got back from a family vacation, where you finally got that much needed rest and relaxation.

The Kale Controversy!

No less a magazine than Mother Jones recently published an account of an alternative medicine researcher claiming the truly horrifying: kale might be bad for you. His patients, otherwise healthy, started presenting with digestive problems, fatigue, and skin and hair problems. He found that a lot of them had elevated thallium levels — and that a lot of them ate significant amounts of brassicas, the plant family that includes kale and cabbage. When he had some patients remove these foods from their diet, their thallium levels dropped and their symptoms improved.

Get your beauty sleep or you may be upping your risk for hypertension, diabetes, premature aging & more

Sleep deficiency and poor sleep quality are widely underestimated as major causes of health problems and mortality. They are not only related to daytime sleepiness, poor memory and decreased ability to concentrate, but to more serious outcomes as well, such as increased car crashes (1.2 million car crashes in the U.S. each year are related to drowsiness), and a multitude of permanent adverse health effects such as increased heart problems, degenerative effects on brain function, premature aging and weight gain. Statistics show that at least 50-70 million people in the U.S. have a sleep disorder. A Gallup poll suggests that as much as 40 percent of Americans get less than the recommended sleep time. Sleep times averaged 7.9 hours in 1942. This number has steadily decreased to 6.8 hours in the 1990s and 2000s.

Be proactive about stents!

There are many people, mostly over the age of 50, walking around with foreign objects in their chests. These objects are called stents, and they have been reported to be lifesavers to innumerable people with coronary artery disease. In the past, even people who didn't have a heart attack, but who did have partial heart blockages (i.e. coronary artery disease), would get stents. But recent medical literature questions whether everyone with heart disease needs a stent.

Watch out, vampires! We can’t get enough of garlic’s health benefits

Garlic has been in use at least since the beginning of recorded history. It’s been found in ancient Egyptian pyramids and Greek temples. Ancient medicinal texts show beneficial uses in Egypt, Greece, Rome, China and India. The Greek physician Hippocrates prescribed garlic for a number of conditions. Garlic was fed to Greek soldiers to give them courage for war and Olympic athletes to increase their performance. In ancient China and Japan, it was used as an aid for digestion and respiration and as a food preservative. In India, it was used for digestive diseases, parasites, arthritis and heart disease. In Europe in the Middle Ages, it was used as a treatment for the plague.

See a bright future! Protect your eyes from sun damage

Ultraviolet radiation from the sun or tanning bed is notorious for skin damage. You often hear about the sun’s “harmful UV rays” and how sunscreen products can help you avert premature aging or even skin cancer. But did you know ultraviolet radiation can also damage your eyes?

Could periodic fasting improve your blood sugar and weight?

Fasting has been a part of many religions’ traditions for a long time, but some people are fasting for health reasons. Since at least the 1970s, researchers have studied the effects of occasional or "periodic" fasting, or reduction in daily caloric intake, on animals and humans. Now we know that fasting may increase antioxidant activity and help to lower blood sugar and insulin levels. The consensus on the topic is growing, and indicates that fasting can have many health benefits.

Be proactive and reduce your risk for congestive heart failure

It’s estimated that there are 5.8 million people in the U.S. who have congestive heart failure, with approximately 1 million hospitalizations as a result each year. Most of the hospitalizations for congestive heart failure tend to be for patients who are 65 or older, but the rate of congestive heart failure hospitalizations for males under 65 has been increasing over the years. With millions of people in the U.S. being affected by this condition, there’s a chance you may be at risk. But you've taken the first proactive step by educating yourself about congestive heart failure.

Ladies, testosterone isn't just a male hormone!

What comes to mind when you think about testosterone? Images of beefy men in the gym? Aggression? A strong sex drive? While testosterone is considered one of the most important male hormones, you should also be aware of how it affects women’s health too!

Gotta have that java? Know the pros and cons of coffee!

If the coffee shops on every corner are any indication, we sure love our coffee! The U.S. is now drinking twice as much as in the 1970s and three times as much as in the 1960s. About 54 percent of the people over 18 drink daily coffee. The average coffee size is nine ounces and the average coffee drinker has three cups of coffee a day. And it seems demand for coffee is increasing worldwide.

Be proactive to prevent opioid addiction

Addiction to opioids such as morphine, heroin and prescription painkillers is a growing global problem. Generally, opioids have an important role in the treatment of certain types of pain, but they have inherent risks and side effects, including being highly addictive. Even infrequent use can lead to dependence.

Understand how marijuana can affect your teen’s health

Marijuana use is widespread and very popular for recreational use among teens and young adults. As you know, here in California, medical marijuana use is permitted to people with certain health conditions. For young people under 18, if they are not an emancipated minor, they would need parental/guardian consent. So let’s examine the effects marijuana can have on teenagers.