Estrogen and Your Health

What Is Estrogen?: What is estrogen and how does it affect your health? If you're interested in lowering your risk of breast cancer,or if you want to understand how to prevent recurrence after treatment, it's important to understand the role that estrogen, and other hormones, play in your health. Get started by reading about estrogen. 

Estrogen Definition and Functions

Estrogen Replacement Therapy or HRT
 Low levels of estrogen can be caused by natural, surgical, or chemical menopause, and by estrogen suppression medications. Some side effects of low estrogen may include: hot flashes, headaches, night sweats and vaginal dryness. Some women may be able to take HRT (hormone replacement therapy) to help counteract these effects. 

Long-term Use of Estrogen is Safe Within Limits

Estrogen and Breast Cancer: Some kinds of breast cancer are fueled by high amounts of estrogen. That's the reason that estrogen suppression medications are an important part of treatment that prevents recurrence. Here is an overview of the main types of breast cancer: ductal, lobular, inflammatory, and Paget's disease. 

Antioxidant levels key to prostate cancer risk in some men

Greater levels of selenium, vitamin E and the tomato carotenoid lycopene have been shown to reduce prostate cancer in one out of every four Caucasian males, or those who inherit a specific genetic variation that is particularly sensitive to oxidative stress, say US researchers.

Conversely, if carriers of this genetic variant have low levels of these vitamins and minerals, their risk of aggressive prostate increases substantially, as great as 10-fold, over those who maintain higher levels of these nutrients, they write in today’s issue of Cancer Research.

"This large prospective study provides further evidence that oxidative stress may be one of the important mechanisms for prostate cancer development and progression, and adequate intake of antioxidants, such as selenium, lycopene and vitamin E, may help prevent prostate cancer," said Dr Haojie Li, a researcher at the Brigham and Women's Hospital and Harvard Medical School.

The new findings are based on an analysis of 567 men diagnosed with prostate cancer between 1982 and 1995, and 764 cancer-free men from the Physicians Health Study.

The initial goal of this study was to assess the effect of aspirin and beta-carotene on men's health. Li’s team decided to check for variants of the gene that codes for manganese superoxide dismutatase (MnSOD), an important enzyme that works as an antioxidant in human cells to defend against disease.

The MnSOD gene is passed from parents to offspring in one of three forms: VV, VA or AA.

"Compared with men with the MnSOD VV or VA genotype, people with the AA genotype seem to be more sensitive to the antioxidant status," said Li. "Men with the AA genotype are more susceptible to prostate cancer if their antioxidant levels are low."

The study's results found that a quarter of the men in the study carried the MnSOD AA genotype, half carried the VA genotype, and the remaining quarter carried the VV genotype.

The results indicated that the VA and VV men were at equivalent risk for developing prostate cancer across all levels of antioxidants in their blood.

But compared to MnSOD VV or VA carriers in the lowest quartile of selenium levels, MnSOD AA males had an 89 per cent greater risk for developing aggressive prostate cancer if they had low blood levels of the mineral.

On the other hand, MnSOD AA carriers with high selenium – those men in the highest quartile – had a 65 per cent lower risk than the MnSOD VV or VA males who maintained low levels of selenium.

"The levels of selenium in the highest quartile of these men are not abnormally high," Li said. "Our range is neither extremely high nor extremely low."

While similar trends were observed for lycopene and vitamin E when tested independently, the contrast in relative risk was most pronounced for the men who had high blood levels for all three antioxidants combined, said the researchers.

"Among men with the MnSOD AA genotype, we observed a 10-fold difference in risk for aggressive prostate cancer, when comparing men with high versus low levels of antioxidants combined,"said Li. "In contrast, among men with the VV or VA genotype, the prostate cancer risk was only weakly altered by these antioxidant levels."

"Our study, as well as many other epidemiological studies, encourages dietary intake of nutrients such as lycopene from tomato products, or supplements for vitamin E and selenium to reduce risk of prostate cancer," said Li.

Prostate cancer is one of the biggest cancer killers in industrial countries and affects more than 500,000 men worldwide every year. This number is expected to increase with the ageing population.

Similar interactions between dietary antioxidants and the variations in the MnSOD gene have previously been linked to risk for breast cancer.

Healthy Diet for Acne Skin

Don’t eat that — you’ll get zits! We’ve all heard it; from parents, friends or even the family doctor. But the fact is, even after extensive study, scientists have not found a connection between diet and acne. Not chocolate. Not french fries. Not pizza. According to the American Academy of Dermatology, “A healthy diet is important for improving raw materials for healthy skin,” but they also note that greasy or sugary foods do not cause acne.

Fast Acting Acne Treatment

 A study published in the Journal of the American Medical Association concurred, “Diet plays no role in acne treatment in most patients…even large amounts of certain foods have not clinically exacerbated acne.” Of course, that doesn’t mean you should make a habit of eating foods high in sugar or fat. The skin is the body’s largest organ, so what’s good for the rest of you will be good for your skin, too.
Acne Prevention & Diet - Nutrients for healthy skin. There are a number of nutrients found in everyday foods that are known to promote a healthy body — and therefore healthy skin. Get wise to these substances, and you’ll increase your chances of conquering your acne. 
Acne Prevention & Diet - Vitamin A. Naturally occurring Vitamin A, or retinol, is found in fish oils, liver and dairy products. The Vitamin A produced by plants is known as Beta-carotene, and is found in yellow/orange fruits and vegetable such as carrots, yams, apricots and cantaloupe, as well as green vegetables like parsley, kale and spinach. Extremely high doses of Vitamin A are toxic, so don't overdo it. 
Acne Prevention & Diet - Vitamin B-2. Stress has been known to aggravate existing cases of acne, and Vitamin B-2 is often helpful alleviating stress. Foods with a high concentration of B-2 include whole grains, fish, milk, eggs, meat and leafy green vegetables.
 Acne Prevention & Diet - Vitamin B-3. Found in peanuts, eggs, avocados, liver and lean meats, Vitamin B-3 improves circulation, promoting healthy skin. It also reduces the cholesterol level in the blood and helps you metabolize protein, sugar & fat — increasing your energy through proper utilization of food.
 Acne Prevention & Diet - Vitamin E. Vitamin E is found in almonds, peanuts, sunflower seeds, broccoli, wheat germ and vegetable oils. A powerful antioxidant, it protects your cells against the effects of free radicals, which are potentially damaging by-products of the body’s metabolism.
 Acne Prevention & Diet - Zinc. Even in trace amounts, the antioxidant zinc is known to boost the immune system, improving overall health — which of course is reflected in the skin. Zinc can be found in eggs, whole grains, nuts and mushrooms.

 Acne Prevention & Diet - Know your own triggers. Since acne is different for everyone, there may be certain foods that cause flare-ups in your skin. Clearly, these foods should be avoided. You may also want to check your vitamin supplements for their iodine content; while normal amounts of iodine have not been shown to affect skin, amounts greater than the RDA of 150 mcg may aggravate your acne. Overall, use your common sense. Drink lots of water and eat a healthy, balanced diet — but don’t be afraid to indulge your cravings every now and then.

Breast Self Exam ( Breast Cancer )

Healthy Changes Through Life

 Doing a monthly breast self exam is the best way to stay familiar with the cyclical changes in your breasts. You will get to know the territory better than your health care team, and will spot changes easily. Having an annual clinical exam helps document your breast health, so keep a regular appointment set up for that! Between puberty and menopause, your breasts will go through many changes, which are affected by hormones, diet, and exercise. Most of these changes are natural and healthy!

Teen Years (Puberty)

In the teen years, with the start of your monthly cycle, your body enters the maturing process, and you gain curves and may notice skin changes (such as acne) and even hair may change color or texture. Breast tissue is developing during this time too, and may be dense and firm to begin with, especially if you are small-breasted.

Family Resemblance

At this stage, it’s not too early to know your family health history, so ask your female relatives (mother, aunts, grandmother) if they had any fibrocystic problems with their breasts, or any regular cysts. If so, it’s likely that you may experience those too. Not to worry – cysts are benign – but you want to know where they are, and if they come and go, so they can be distinguished from other features in your breasts.'

More Curves and Kids (Childbearing Years)

 After your body is prepared for motherhood, if you conceive and bear children, and also if you breastfeed the children, that will bring on more changes in your breasts, as well as in the rest of your body. Breasts may become larger and more tender during pregnancy, and may need more support. Don’t neglect your BSE during this time, stay familiar with the changes. Remember that pregnancy and breastfeeding will help combine to lower your risk of breast cancer.

Maturity (Menopause)

Menopause also brings changes in your breasts, as your estrogen and progesterone levels drop, your breast tissue may become less firm and may drape differently than during your teen and child-bearing years. Keep up with your breast self exams in these years too, so that the normal changes are familiar to you. Less dense breast tissue will seem to have more lumps and bumps, but remember that 90% of breast lumps are benign.

Horsetail and Caffeine Extract Decreases Appearance of Cellulite

Caffeine works as a stimulant as well as a vasodilator; it stimulates the breakdown of fat cells and also widens the blood vessels in the area. As such Caffeine stimulates the circulation and blood flow, which helps remove toxins, fat and excess fluids. When blood is allowed to move into the region the natural metabolic pathways of the body are stimulated and you will also burn more fat naturally. Caffeine also inhibits phosphodiesterase. 

Get Rid of your Cellulite Problem 
These are enzymes which are responsible for the break down of cyclic AMP, which in turn deprives the body of energy. By preventing the phospodiesterases from breaking down the cyclic AMP the energy is used efficiently. Topical use of caffeine is preferred over oral use, as its effects will be localized and concentrated. Through oral use the caffeine will never reach the target area in a concentrated form.

Horsetail Extract Decreases Appearance of Cellulite

Horsetail Extract contains the very powerful supplement silica; this is an essential component of your connective tissues, and as such imperative in the restoration of your of your skin's elasticity as well as the decrease in appearance of cellulite. 

Horsetail has been used for centuries to strengthen nails, hair and reduce the signs of aging in skin. Skin loses its elasticity as it ages, which is due to a weakening of the connective fibers between the skin cells and cell layers. As these fibers are restored the elasticity of the skin returns and it appears smoother and firmer. This can have a dramatic effect on the appearance of your cellulite, which is visible mostly due to loosening of the skin. 

Secret to Elimination of your Ugly Cellulite 
As the condition of skin regresses with age, it also explains why cellulite worsens as you age; you are not actually experiencing an increase in cellulite, you are seeing the results from weaker connective tissue. Horsetail is the most powerful natural supplement to repair the connective tissue and restore your skins natural firmness.