Because of the controversy over the safety of estrogen replacement therapy, many women turn to natural and herbal products for relief of fluctuating hormones. One of the best and most stabilizing hormones a woman can have is progesterone. In estrogen replacement therapy, progestin has been used. It is very similar to progesterone and behaves nearly the same way in the body, but it causes all sorts of side-effects, including increasing the risk of cancer. It is, however, cheap and easily extracted.
If you're struggling to focus and feeling a bit tired and unmotivated while studying, you can help boost your concentration and energy levels by increasing Beta activity.  The SMR range is right at the bottom of the Beta range, so it's not too intense, and so is ideal for playing in the background and using as a general study aid.  If you are looking for something a bit higher for a more intense focus session, try my Study Focus isochronic tones session, which uses frequencies between 14-17Hz.
Tennis, anyone? One of the best ways to fit exercise into your schedule is to round up friends and family and organize a game of football, basketball, or soccer — just three of many choices. You get a double dose of stress relief from participating in team sports: Not only are you having fun with loved ones, but you’re also working up a sweat and releasing endorphins. Exercising with friends or co-workers can also motivate you to push yourself a little harder in order to stay competitive.

I personally believe in this type of sound. It works for me. Isochronic tones are the most powerful type of brainwave entrainment, utilizing equal intensity tones, increasing the pulse speed, and synchronizing your brain with the rhythm. Isochronics use a distinct and clean wave form which is designed to harmonize with the brain much more efficiently. Headphones are optional but recommended(from Healing Music CD and MP3).

In their earlier experiments, the scientists had detected connections between neurons from organoids and neurons from the mouse brain, but they could not tell  whether or not the neurons could actually communicate with one and  other. Optogenetics is an extremely clever technique that uses light to  control neurons. By using this technique, the researchers were able to  specifically stimulate the neurons in the organoids by turning on and  off a light. When the light was on, the neurons of the organoids became  electrically active. When they used electrodes to measure the activity  of neurons outside the organoid in another part of the mouse brain, they  were able to detect electrically activated neurons there too, showing  that organoid neurons could signal to host neurons.

If you’ve used brainwave entrainment and experienced any benefits, feel free to share your experience in the comments section below. Be sure to discuss why you believe the entrainment was effective and/or whether you think it could’ve been a placebo effect. I’ve played around with the products and feel as if they are great for relaxation enhancement, inducing a temporary perceptual change (i.e. altered state of consciousness), and arousal reduction.


This session shifts from the 14Hz sensormotor rhythm through beta to 40Hz gamma, and repeats the pattern over and over, constantly “revving up”the mind with each repetition. The process is stabilized with a 10Hz background alpha beat, allowing the brain a place to relax instantly, whenever a let up allows. Use this session any time, and for as long as required to get the job done. Take in a High Energy Espresso on long-hauls for a welcome lift. Works without headphones, but the best benefits can be found with them. The session finishes at a fast, revving 18Hz beta. For use mainly with eyes open, engaged in activity - with benefit to be gained from periodically closing your eyes briefly and relaxing.
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