The process of homeostasis keeps the body’s internal environment stable. Fight or flight is a term for the body’s response to stress.

Growth is an increase in size of a body part or the organism. It is usually accomplished by increasing the number of cells. For true growth to occur, constructive activities must occur at a faster rate than destructive ones.

Breathing has two essential components: Ventilation: the process of physically moving air in and out of the lungs; Gas exchange: the process of getting oxygen (O2) into the body and carbon dioxide (CO2) out.

All multicellular organisms use cell division for growth and the maintenance and repair of cells and tissues.

Answer: They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.

transport process,2. removing waste,3. reproduction,4. produce energy.

Cells provide six main functions. They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.

The largest cells is an egg cell of ostrich. The longest cell is the nerve cell. The largest cell in the human body is female ovum. Smallest cell in the human body is male gametes, that is, sperm.

Antioxidants — such as vitamins C and E and carotenoids, which include beta-carotene, lycopene and lutein — help protect healthy cells from damage caused by free radicals.

12 Changes You Can Make to Heal Your Cells

• Here are the 12 Changes to Upgrade Your Health and Body: Drop grains from your diet.
• Switch to grass-fed animal products.
• Detox heavy metals from your system.
• Cut out toxic vegetable oils.
• Try Cellular Burst Training.
• Eat more unpasteurized fermented foods.
• Upgrade your morning coffee.
• Incorporate high-quality supplements.

8 Alkaline Foods To Repair and Renew Your Body Cells

1. 1 . Pomegranate. Pomegranate is enriched with cell regenerating anti-ageing properties.
2. 2 . Mushrooms.
3. 3 . Broccoli.
4. 4 . Berries.
5. 5 . Burro Bananas (chunky Banana)
6. 6 . Oregano.
7. 7 . Plums.
8. 8 . Apples.

Here are 10 healing foods that can help your body recover.

1. Leafy green vegetables.
2. Eggs.
3. Salmon.
4. Berries.
5. Nuts and seeds.
6. Poultry.
7. Organ meats.
8. Cruciferous vegetables.

In a study published in the British Journal of Cancer (published by the research journal Nature) the researchers show that in laboratory tests, a compound called indole-3-carinol (I3C), found in broccoli, cauliflower and cabbage, and a chemical called genistein, found in soy beans, can increase the levels of BRCA1 and …

The study, published in the journal Science, identified how a vitamin called NAD+ – naturally present in every cell of our body – was regulating the interactions that control DNA repair.

Most damage to DNA is repaired by removal of the damaged bases followed by resynthesis of the excised region. Some lesions in DNA, however, can be repaired by direct reversal of the damage, which may be a more efficient way of dealing with specific types of DNA damage that occur frequently.

Replace with plant-based edibles such as vegetables, fruit and proteins like walnuts, beans and tofu. And we do believe that supplements like DHA, lutein, zeaxanthin, vitamin D-3, calcium and half a multivitamin twice a day are a good insurance policy against an imperfect diet.

Environmental factors such as food, drugs, or exposure to toxins can cause epigenetic changes by altering the way molecules bind to DNA or changing the structure of proteins that DNA wraps around.

When a gene mutation occurs, the nucleotides are in the wrong order which means the coded instructions are wrong and faulty proteins are made or control switches are changed. The body can’t function as it should. Mutations can be inherited from one or both parents. They are present in the egg and/ or sperm cells.

As they report in PLoS One this evening, the relaxation response alters which genes associated with the body’s response to stress are on and which are off. As Benson said in a statement, “we’ve found how changing the activity of the mind can alter the way basic genetic instructions are implemented.”

Each time a cell divides, it loses a bit of its telomeres. An enzyme called telomerase can replenish it, but chronic stress and cortisol exposure decrease your supply. When the telomere is too diminished, the cell often dies or becomes pro-inflammatory.

Researchers at Johns Hopkins have found that epigenetic marks on DNA-chemical marks other than the DNA sequence-do indeed change over a person’s lifetime, and that the degree of change is similar among family members.

The reason for the change, according to Ancestry’s website, is because the company has more DNA samples with which it can compare results. This, according to Ancestry’s website, means new regions could appear while low-percentage regions — like Jean’s Central Asia result — could disappear entirely.

DNA changes in a gene are called mutations. The environment can also cause DNA mutations. Sunlight, cigarette smoke, and radiation are all known to cause changes to our DNA. These are also random and can happen anywhere in the DNA sequence.

A study just out shows that as we get older, our DNA changes. A lot. Researchers in Iceland and the U.S. showed that over a period of 10-16 years, some people’s DNA changed as much as 20%. These differences aren’t in the famous A, T, C, and G’s of DNA though.

A study from scientists at Lund University found that exercise induces genome-wide changes in DNA methylation in human adipose tissue, potentially affecting adipocyte metabolism. Exercise, even in small doses, changes the expression of our innate DNA.

Several review articles have shown that deficient DNA repair, allowing greater accumulation of DNA damages, causes premature aging; and that increased DNA repair facilitates greater longevity.

Throughout your life, your DNA (the ‘song of you’) stays constant, but your epigenomes (the audio engineers) are more fluid — they change as we develop (such as during puberty) but also due to a host of other reasons that scientists are just starting to understand.