In mammals, the corresponding gene is SIRT1, a principal modulator of pathways, also activated by CR, that improve control of glucose homeostasis, insulin sensitivity and vascular function; boost endurance; and inhibit tumor formation.
Durian Perangin Waterfall is located in northeastern Langkawi, surrounded by lush greenery and natural rocks formations. This 14-tier waterfall tumbles down Mount Raya, the highest mountain on the island, into a crystal clear lake at the bottom.
Bats Cave and Crocodile Cave. .......... N amed after its inhabitants, the Malaysian fruit bats, this cave is located along the Kilim River. Accessible only by boat, you can then walk along a wooden platform through a mangrove swamp, leading directly to the cave.here are several mangove tour destinations in Langkawi. One of the most popular is the Sungai Kilim Mangrove with its purpose-built jetty, foodstalls, convenient wooden walkways and a host of wildlife attractions to keep you gawking as much as the eagles are doing likewise to you.