The most positive effect of guarna comes cognitively. It has been shown several times - through clinical studies - that Guarana can improve memory and alertness. In many cases it can also improve a person's mood.

One of the more popular clinical studies done on Guarana showed strong positive effects after a dosage of just 75 mg. It has also been shown to improve cognitive and physical abilities in rats (the latter referring to endurance not strength). The biggest advantage - and one that most people aren't aware of - is that it can help you lose weight. In a 45-week study, people who consumed 75 mg of Guarana per day lost an average of 11 lbs. This is thought to be because it can make you feel full therefore reducing your appetite

Hypothyroidism slows down the metabolism leading to constant lethargy and sometimes forgetfulness.  You know when you are about to say a name and you just can't remember it. Metoboost is a metabolism booster containing iodine rich seaweed, capsicum and Ginseng. People with hyppothyroidism also find it nearly impossible to lose weight or keep warm.

For what ever reason sometimes the metabolism slows down causing tiredness and weight gain. Many people are unaware that they suffer from hypothyroidism it overwhelmingly affect women four times worse than men. Unfortunately it affects women between the ages of 35 and 60 so often women may think that they are just getting older or are suffering from the symptoms of menopause with all the miseries that can bring including dry skin, hair and brittle nails.  Often the GP feels it is an age issue also.

The more obvious symptoms of hypothyroidism apart from constant tiredness, is a diminished appetite although there may be a weight gain. Intolerance to the cold, inability to concentrate, memory lapses, muscle weakness, cramp, constipation and many many others. People may notice that their temperature is always slightly lower than normal.

Hypothyroidism results from the pituitary gland not working properly and the patient becoming thyroid hormone deficient.  Blood tests will show whether or not you need thyroxine prescribed but often when tested the doctor does not feel it is necessary to prescribe this drug but the patient is still left with the symptoms.

Natural Ingredients urge people to visit their doctor if they are experiencing any of the symptoms mentioned. Hypothyroidism can be a serious illness if not treated but it can be confused with other things so a blood test is important.  You may find that you are found to have borderline hypothyroidism it is then that Metoboost may be helpful to you.