03/01/2016
THIS NEW YEAR – IGNITE THE FAT LOSS FIRE WITH CARNITINE!!
It’s that time of the year again!! To be optimistic, ambitious and blissfully forget all our “cheats” and weak moments of the year and make big New Year resolutions to get into fabulous shape in 2016!! (Especially with messages of “feel 20 & look 16” doing the rounds)!!
But before you hit the gym and go crazy in trying to double/triple your workout intensity in a day, be smart and simply increase your fat-burning intensity instead!!
CARNITINE TO SPARK YOUR FAT-BURNING INTENSITY
L-Carnitine is naturally present in almost every cell of our body as the “fat-transporter” that ferries fatty acids into our cells’ powerhouse (the mitochondria) to spark off increased fat-burning and energy production.
In fact, without carnitine, we would not be able to burn fat at all!
It jump-starts fat loss, boosts our body’s metabolism and fat-burning capacity, and fuels all our aerobic activities.
Carnitine is made from two amino acids lysine and methionine in our liver and kidney, and is highest in tissues that use fats for energy: heart, skeletal muscles, s***m (and brain).
Hence, carnitine is also found in animal foods, especially animal muscle such as red meat (e.g. lamb & beef).
However, even in vegetarians, our body produces sufficient quantities of carnitine – except in certain medical conditions of carnitine deficiency.
NOT JUST A FAT BURNER!!
Carnitine is also a treasure of surprising benefits for performance and health!
1) For Marathon Runners and Endurance Athletes:
Carnitine not only increases our endurance (and our VO2max) with greater fatty acid oxidation, but also spares glucose (carbs) from getting depleted – preventing hypoglycemia and muscle fatigue.
It may also reduce muscle soreness and improve muscle recovery.
2) For Fitness Enthusiasts:
Other than fat-burning and energy production during exercise, Carnitine also helps reduce fatigue and stay energetic and active throughout the day (especially if combined with CoenzymeQ10 supplements).
It also acts as an antioxidant that fights free radicals and prevents cell damage.
3) For Cardiovascular Health:
Carnitine helps increase blood circulation in persons with poor blood supply due to artery narrowing or blockage, and helps reduce any pain during exercise (especially leg pain when walking or running).
It may also help improve heart health, reduce symptoms of angina (chest pain) and help people to recover and exercise after angina or heart attack.
4) Protection for Nerves in Alzheimer’s disease and Diabetes:
Acetyl-L-Carnitine (a form of carnitine produced in the body) is a precursor for acetylcholine, a neurotransmitter that is beneficial for healthy brain function, memory and mood.
Hence, Acetyl-Carnitine may help reduce nerve deterioration and slow down the progression of Alzheimer’s disease. It may also help diabetics to reduce pain and increase feeling in the nerves damaged due to high blood sugar levels. It may also improve memory in the elderly by delaying age-related deterioration.
5) For Male Fertility:
Carnitine plays a crucial role in fuelling s***ms to help increase s***m count and motility.
WHICH CARNITINE TO SUPPLEMENT?
There are 3 types of Carnitine supplements, available either as liquid or capsules.
a) L-Carnitine is the most widely available and least expensive form of carnitine. It is also stable as a liquid supplement.
b) Acetyl-L-carnitine (also known as ALCAR) is the only form of carnitine that can cross into the brain and provide neuro-protective benefits (such as in Alzheimer’s disease).
c) Propionyl-L-carnitine is the form of carnitine that may be supplemented (alone or combined with acetyl-L-carnitine) to improve blood circulation in cardiovascular diseases.
Note: L-Carnitine is the natural, biologically active form of carnitine while D-Carnitine is inactive. Hence, D-carnitine supplements must be avoided.
DOSAGE OF CARNITINE
For fat loss, energy and endurance, dosage of L-Carnitine (available as liquid or capsules) ranges from 1gm to 3gm daily. This may be taken before exercise and in divided doses during the day, for example: 1gm x 2-3 times a day (or 1.5gm x 2 times a day).
Acetyl-L-carnitine (available in the form of capsules) can be supplemented 500mg to 2gm per day.
However, in case of medical conditions, it is advisable to check with the doctor before supplementing carnitine. While carnitine may protect against the side effects of certain medications, it may interfere with the action of few others.
This is an original article written by Dr. Gauri Murthy
© 2016 Gauri Murthy’s Nutrition Center