1

Decoctions are the most straightforward
way to prepare tougher plant parts such
as bark, berries, and roots. Chopped
fresh or dried material is simmered in
water for about 20 minutes. The
resulting liquid is strained and drunk.
Decoctions are good for extracting
water-soluble constituents such as
tannins, for example in witch hazel bark
(Hamamelis virginiana). Like infusions,
they have long traditional use and are
still the main method of preparation
used in traditional Chinese medicine.

1

Decoctions are the most straightforward
way to prepare tougher plant parts such
as bark, berries, and roots. Chopped
fresh or dried material is simmered in
water for about 20 minutes. The
resulting liquid is strained and drunk.
Decoctions are good for extracting
water-soluble constituents such as
tannins, for example in witch hazel bark
(Hamamelis virginiana). Like infusions,
they have long traditional use and are
still the main method of preparation
used in traditional Chinese medicine.

1

Decoctions are the most straightforward
way to prepare tougher plant parts such
as bark, berries, and roots. Chopped
fresh or dried material is simmered in
water for about 20 minutes. The
resulting liquid is strained and drunk.
Decoctions are good for extracting
water-soluble constituents such as
tannins, for example in witch hazel bark
(Hamamelis virginiana). Like infusions,
they have long traditional use and are
still the main method of preparation
used in traditional Chinese medicine.

1

Decoctions are the most straightforward
way to prepare tougher plant parts such
as bark, berries, and roots. Chopped
fresh or dried material is simmered in
water for about 20 minutes. The
resulting liquid is strained and drunk.
Decoctions are good for extracting
water-soluble constituents such as
tannins, for example in witch hazel bark
(Hamamelis virginiana). Like infusions,
they have long traditional use and are
still the main method of preparation
used in traditional Chinese medicine.

Although the author

Although the authors of the original paper replied that the binding
of the oil to the beta-cyclodextrin was intentional, thus providing a
slow release of activity, they failed to address the more difficult problem
of whether therapeutic levels of allyl sulfides were ever attained
(Berthold, Sudhop, and von Bergmann, 1998). In their minds, this
was considered unnecessary because “convincing evidence of lipidlowering
effects of any garlic preparation is still lacking.” No reference
in support of this assertion is provided. The 17 positive of 20 total
studies cited by Lawson are dismissed as lacking rigorous design,
but the defects are not specified. They do concede that “conclusions
of our study apply only to the preparation we used. . . .” Unfortunately,
that was not the way it was reported in the popular press,
which labeled all garlic preparations ineffective for blood lipid reduction.

Canon EOS 500D / Digital Rebel T1i

Canon’s EOS 500D – or Digital Rebel T1i as it’s known in North America – is the company’s latest entry-to-mid-level DSLR and the successor to the hugely popular EOS 450D / Rebel XSi. Announced towards the end of March 2009, the 500D / T1i externally resembles its predecessor with exactly the same dimensions and similar weight, but inherits a number of features from the higher-end EOS 50D and EOS 5D Mark II models; it also becomes the company’s second DSLR to feature HD video recording.

The EOS 500D / Rebel T1i features a jump from the 12.2 Megapixels of its predecessor to the same 15.1 Megapixels as the semi-pro EOS 50D; indeed beyond a slower continuous shooting capability, the CMOS sensor in the new model appears to be pretty much the same as that in the 50D.

The sensitivity range of 100 to 3200 ISO with extended 6400 and 12800 ISO options are the same, as are the DIGIC 4 processor and 14-bit tonal range behind the scenes. Like its predecessor and the 50D, there’s also the Auto Lighting Optimiser option which adjusts the brightness and contrast of images with dark areas, and now the EOS 500D / T1i brings Peripheral Illumination Correction to the affordable end of the range.

Canon EOS Rebel XSi Black SLR Digital Camera Kit

For stunning photography with point-and-shoot ease, look no further than Canon's EOS Rebel XSi. It features Canon's EOS Integrated Cleaning System, Live View Function, Image Processor, plus 12.2-megapixel DIGIC IIICMOS Sensor and is available in a kit with EF-S 18-55mm f/3.5-5.6 IS lens with Optical Image Stabilizer. The EOS Rebel XSi's refined, ergonomic design includes a new 3.0-inch LCD monitor, compatibility with SD and SDHC Memory cards and accessories that enhance every aspect of the photographic experience.