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Benefits of Zinc

Benefits of Zinc

Zinc is the second most common mineral in the human body (after iron) and is found in every one of our cells. It plays a vital role in many of the body’s functions, so ensuring that you get enough zinc in your diet is important. It is essential for helping the body to heal and for the maintenance of a healthy immune system. It is also important is supporting the senses (taste, sight, and smell), blood clotting and healthy thyroid function.

Zinc is one of the most important minerals for fertility and general reproductive health. It is necessary for proper levels of testosterone in men and the maintenance of a healthy libido. The mineral also plays a key role in the healthy development of sperm, and abundant levels of zinc have been shown to be protective of the prostate, reducing the risk of prostate cancer. The belief that oysters have aphrodisiac properties actually does have some basis in truth. Oysters have one of the highest concentrations of zinc of any food. In women it regulates estrogen and progesterone and supports the proper maturation of the egg in preparation for fertilization.

Ensuring you have an adequate level of zinc can help reduce your risk of insulin sensitivity, one of the precursors to diabetes. It supports T-cell function, which boosts the immune system when the body is under attack by bacteria and viruses.

Zinc deficiency is not common in the developed world, but those with anorexia, alcoholics, the elderly and anyone with a malabsorption syndrome such as celiac disease or Crohn’s disease is at higher risk. Zinc deficiency symptoms include frequent colds, poor wound healing, poor growth, loss of appetite, weight loss, dermatitis, psoriasis, hair loss, white spots on the nails, night blindness and depression.

Following is the recommended daily intake of zinc for different age groups:

Infants birth – 6 months: 2 mg/day

Infants 7 – 12 months: 3 mg/day

Children 1 – 3 years: 3 mg/day

Children 4 – 8 years: 5 mg/day

Children 9 – 13 years: 8 mg/day

Adolescent boys 14 – 18 years: 11 mg/day

Adolescent girls 14 – 18 years: 9 mg/day

Men 19 years and older: 11 mg/day

Women 19 years and older: 8 mg/day

Pregnant women 14 – 18 years: 12 mg/day

Pregnant women 19 years and older: 11 mg/day

Breastfeeding women 14 – 18 years: 13 mg/day

Breastfeeding women over 18 years: 12 mg/day

Children should never be given zinc supplements without first consulting with a pediatrician. If supplements are necessary, a copper supplement should be taken as well, as a high intake of zinc can deplete levels of copper.

You should be able to get adequate zinc from eating a healthy, balanced diet rich in whole foods. The body absorbs between 20% and 40% of the zinc present in food. The best sources of zinc are oysters, red meat, poultry, fish, shellfish, cheese, legumes (such as soybeans, black-eyed peas, and peanuts), cooked greens and seeds (such as pumpkin and sunflower).

 

Winter Fitness Tips for the Rest of Us

Winter Fitness Tips for the Rest of Us

Do you have family members, close friends or coworkers who just can’t wait for the winter weather to get here? Maybe they’re hardcore skiers or snowboarders. Maybe they’re ice skaters or hockey players. Or perhaps they’re all-season runners looking forward to a change of pace. Whatever they’re into, this article IS NOT FOR THEM. This article is for the rest of us.

One of the great challenges faced by many people who live in four-season climates is how to stay active and get enough exercise once the temperatures start dropping. When it’s cold and wet outside, few of us have the “Just Do It” mentality of Olympic marathoner Joan Benoit. She’s inspired a well-known Nike commercial that showcases her commitment. Joan (bless her) takes one look out the door of her Maine cottage at 5:25 in the morning, sees a raging snowstorm, and goes out for her morning run anyway. That’s why Joan is an Olympian.

But no matter how important we know it is to remain active during the cold months, most of us still need a little inspiration—and a plan. To help out, we’ve compiled a list of tips to help you get your winter exercise this season.

Outdoor Fitness Tips

  • Don’t let the cold weather keep you indoors. Bundle up, wear lots of layers, don’t forget your gloves and hat, stretch first, and then step out to enjoy the brisk air.
  • Remember your New Years’ Resolutions about exercise, and try to keep to them. Just a 10-15 minute walk every day before dinner can do wonders to keep you healthy and fit.
  • Buy yourself a pedometer and set a goal of walking 10,000 steps a day. If you’ve got a dog, his or her walks are great opportunities to add to your daily total.
  • Go for walks in the snow, or just go outside and rake leaves or do other work in the yard.
  • If you’re fit (check with your doctor first), rather than lamenting that accumulation of snow, go out and shovel some of it. It’s one of the best forms of exercise you can get provided that you use proper form and take the right precautions.
  • If you’re normally athletic and in good shape, consider learning a new winter sport such as skiing or snowboarding.
  • If you’re more sedentary, consider lower-impact sports such as snowshoeing, cross-country skiing, tobogganing, or skating.
  • Plan your social activities around your exercise plan, and allow your friends and family to get in on the fun—and the exercise—too.

Indoor Fitness Tips

  • Remember the benefits of exercising at home. Consider buying a treadmill or exercise bicycle and some hand weights or stretch bands and exercise in front of your TV instead of being a couch potato.
  • If you’re not really an exercise-at-home kind of person, consider joining a gym. They often have special membership prices at this time of year, and most of them also offer courses in things like yoga, martial arts or aerobics.
  • At work or on the way there, take the stairs rather than the elevator or escalator.
  • Turn your housework into an exercise program, staying active by dancing your way through the vacuuming, mopping, and window washing. It’s more exercise than you think, and it has the extra benefit of keeping your house clean.
  • If it’s really too cold to be outside, go to the mall and do some “mall-walking,” getting your exercise and your shopping taken care of at the same time.

Remember—every season offers its own unique opportunities to get healthy and stay fit. During the winter months, all it takes is a little creativity and a willingness to adapt. The change of pace can do you good!

If you haven’t been physically active in a while and you’re kick-starting a new fitness routine, we encourage you to check with your doctor first. This is particularly true if you have known health conditions or are prone to injury. We can be a great resource when it comes to designing structured exercise programs that help you meet your goals. Call or visit our office today!

Why Coconut Oil is a Healthy Fat

Why Coconut Oil is a Healthy Fat

Information

Coconut oil has saturated fat, and we’ve been lead to believe that saturated fats are bad. But Dr. Bruce Fife explains the difference in the saturated fat found in coconut oil. He discusses how those fats are healthy for the body and how other saturated fats found in meats for example, are not as healthy.