Weight loss stacks are supplements taken orally, hence increasing body temperature to burn off excess fats. In addition to adopting these pills, working out is mandatory. Weight loss stacks may sometimes contain ingredients that may hinder nutrient intake, decrease appetite or increase metabolic rate. Before delving into weight loss stacks, it is imperative to understand that these stacks should not be taken as substitutes.
Fat-burning supplements contain ingredients that facilitate weight loss. It is important to know what each ingredient does, how much should be taken and when to take it. Some of these ingredients are yohimbine, caffeine, capsaicin, raspberry ketone, green tea extract, synephrine, and Pyrroloquinoline quinone (PQQ).
Yohimbine is a stimulant compound derived from plants. When taken before a workout session, it fastens fat-burning activity (lipolysis). It works best in the absence of insulin. To avoid overdose, yohimbine should be carefully monitored. Yohimbine dosage varies by body size. The sufficient dose for fat loss is approximately .1-.3mg/kg of body weight. It should be taken 20-30 minutes before working out, preferably on an empty stomach.
Caffeine is an alkaline organic substance found abundantly in tealeaves, cocoa, coffee beans and other plants. Caffeine acts as an inhibitor hence slowing down the breakdown of some enzymes. Additionally, caffeine intake before a workout session increases athletic performance capacity. Being a drug, caffeine intake should be minimized to avoid overdose because high intake of caffeine can be lethal. To assess caffeine tolerance, it is advisable to take it an hour before work out session.
Capsaicin is the compound found in peppers. According to research, capsaicin increases metabolic rate, hence positively affecting fat oxidation. Capsaicin dosage ranges between 2-3mg each time and can be taken three times per day. It is advisable to take capsaicin during mealtime since it may cause gastric irritation when taken on an empty stomach.
Raspberry ketone is an aromatic compound found in red raspberries. Its chemical structure is similar to that of capsaicin. Raspberry ketone inhibits absorption of dietary fats in the small intestines by suppressing pancreatic lipase. Raspberry ketone dose ranges from 200-400mg per day with at least two doses, preferably 30-60 minutes before a work out session.
Green tea extract is a popular ingredient in many fat-burning products. This is because of its ability to raise caloric disbursement. Epigallocatechin gallate (EGCG) is an antioxidant present in green tea extract responsible for this metabolic effect. EGCG acts as an inhibitor of catechol-O-methyl transferase enzyme. It also enhances the activity of neurotransmitters, which positively affect the fat-burning process. For efficacy, EGCG dosage is about 150-250mg per day and should be taken 30-60 minutes before a workout session.
Synephrine is a stimulant compound found in Citrus aurantium tree leaves. It stimulates beta-adrenergic receptors hence activating lipolysis. Synephrine dosage is similar to that of yohimbine and should be taken 30-30 minutes prior workout.
PQQ is a natural compound extracted from fermented soybeans. PQQ increases production of irisin, a hormone released due to physical activities. Consumption of PQQ should be 20-60mg per day.
It is important to understand that losing weight requires commitment and discipline. Weight loss stacks are designed to help one achieve the desired body size. Therefore, weight loss stacks should be taken in conjunction with proper diet and exercise, and not in replacement of poor dietary habits and lack of proper training. For efficiency, it is also advisable to get a training and nutrition regime on track before using fat-burning supplements.