Posts Tagged ‘hormones’

When to Buy Organic

Monday, August 2nd, 2010

As we begin to understand the subtle health effects of very low dose herbicides and pesticides in and on our food, buying organic produce becomes more of a necessity. However, in these hard economic times, I get asked a lot if it’s really necessary to buy everything organic. The answer is No. If a food is known to have high amounts of pesticide residues, buy organic and those with the lowest amount, buy traditional. If you have a lot of food or other sensitivities, have high estrogen or hormone levels or neurological issues, buy everything in between organic. Some herbicides stimulate the estrogen receptors and your body thinks it’s estrogen so if you have high levels or a family history of prostate or breast cancer, you may be more sensitive.

The Environmental Working Group has a shoppers guide to produce listing many foods from highest pesticide residue to lowest and to get it, you must sign up at www.ewg.org . The short list is below.

There is what is called “The Dirty Dozen” that is foods with the highest amount of pesticide residues: Peaches, Apples, Sweet Bell Peppers, Celery, Nectarines, Strawberries, Cherries, Pears, Grapes, Spinach, Lettuce and Potatoes.

The “Cleaner Dozen” or the 12 least contaminated foods are: Onions, Avocado, Sweet Corn (frozen), Pineapples, Mango, Asparagus, Sweet Peas (frozen) Kiwi, Bananas, Cabbage, Broccoli, and Papaya.

Wash all produce thoroughly, buy local and enjoy!

Sunscreen Safety – Are you Protected?

Monday, July 19th, 2010

The sun, as pleasant as it is when it is shining, has harmful UVA and UVB rays that age the skin and may cause malignant skin cancer. Yet, use of sunscreens can be a double-edged sword. It can give people a false sense of security to stay in the sun longer, which increases the risk of cancer. Some active ingredients are readily absorbed and can disrupt hormones, and other ingredients may speed the development of skin cancer. Sunscreens also block the production of Vitamin D, which is essential to bone health and immunity as well as prevention of cancer and cardiovascular disease. So how do you choose a sunscreen that is safe and effective? The Environmental Working Group www.ewg.org analyzed the data and rated sunscreens on both their safety and efficacy. Here are the highlights.

The most safe and effective sunscreens have broad-spectrum UVA and UVB protection and contain the least hazardous ingredients such as:

• Zinc or titanium dioxide, which are known as mineral sunscreens, have the best safety profile

• Mexoryl SX (ecamsule) is another good option, but it’s sold in very few formulations.

• Avobenzone (3 percent for the best UVA protection) is for those who don’t like mineral products

Avoid sunscreens with:

• Oxybenzone and 4 MBC since they are hormone disruptors, penetrate the skin and may be toxic over time in children

• Retinyl palmitate which may actually speed the development of skin cancer

To add further protections from the inside out, take a supplement with lutein and zeaxanthin and eat more kale, spinach and chard that contain these compounds that may protect against sun damage. Take at least 2,000 international units of Vitamin D and have your Vitamin D levels measured.

Have fun in the sun knowing you are protected and enjoy your summer.

If you have a question on Skin rejuvenation please feel free to leave it as a comment and I will answer your question promptly.