Pansit-pansitan is an erect, branched, annual herb, shallow rooted, reaching up to 40 centimeters high, with very succulent stems. Stems are round, often about 5 millimeters thick. Leaves are alternate, heart-shaped and turgid, as transparent and smooth as candle wax. Spikes are green, erect, very slender, 1 to 6 centimeters long. Tiny dot-like flowers scattered along solitary and leaf-opposed stalk (spike); naked; maturing gradually from the base to the tip; turning brown when ripe.
Raben A, Agerholm-Larsen L, Flint A, Holst JJ, Astrup A. Meals with similar energy densities but rich in protein, fat, carbohydrate, or alcohol have different effects on energy expenditure and substrate metabolism but not on appetite and energy intake. Am J Clin Nutr . 2003;77(1):91-100.
Westerterp KR, Wilson SA, Rolland V. Diet induced thermogenesis measured over 24h in a respiration chamber: effect of diet composition. Int J Obes Relat Metab Disord J Int Assoc Study Obes . 1999;23(3):287-292.
Some bodybuilders and athletes use trenbolone esters for their muscle-building and otherwise performance-enhancing effects.  Such use is illegal in the United States and many other countries. The DEA classifies trenbolone and its esters as Schedule III controlled substances under the Controlled Substances Act .  Trenbolone is classified as a Schedule 4 drug in Canada  and a class C drug with no penalty for personal use or possession in the United Kingdom .  Use or possession of steroids without a prescription is a crime in Australia .